28545021960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:198

約数の個数: 1024

約数和(自身を含む): 116493189120

約数和(自身を除く): 87948167160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 37, 39, 40, 42, 43, 52, 53, 56, 60, 62, 65, 70, 74, 78, 84, 86, 91, 93, 104, 105, 106, 111, 120, 124, 129, 130, 140, 148, 155, 156, 159, 168, 172, 182, 185, 186, 195, 210, 212, 215, 217, 222, 248, 258, 259, 260, 265, 273, 280, 296, 301, 310, 312, 318, 344, 364, 370, 371, 372, 390, 403, 420, 424, 430, 434, 444, 455, 465, 481, 516, 518, 520, 530, 546, 555, 559, 602, 620, 636, 645, 651, 689, 728, 740, 742, 744, 777, 780, 795, 806, 840, 860, 868, 888, 903, 910, 930, 962, 1032, 1036, 1060, 1085, 1092, 1110, 1113, 1118, 1147, 1204, 1209, 1240, 1272, 1290, 1295, 1302, 1333, 1365, 1378, 1443, 1480, 1484, 1505, 1554, 1560, 1590, 1591, 1612, 1643, 1677, 1720, 1736, 1806, 1820, 1855, 1860, 1924, 1961, 2015, 2067, 2072, 2120, 2170, 2184, 2220, 2226, 2236, 2279, 2294, 2405, 2408, 2418, 2580, 2590, 2604, 2666, 2730, 2756, 2795, 2821, 2886, 2968, 3010, 3108, 3180, 3182, 3224, 3255, 3286, 3354, 3367, 3441, 3445, 3612, 3640, 3710, 3720, 3848, 3885, 3913, 3922, 3999, 4030, 4134, 4340, 4440, 4452, 4472, 4515, 4558, 4588, 4773, 4810, 4823, 4836, 4929, 5160, 5180, 5208, 5332, 5460, 5512, 5565, 5590, 5642, 5735, 5772, 5883, 6020, 6045, 6216, 6360, 6364, 6510, 6572, 6665, 6708, 6734, 6837, 6882, 6890, 7215, 7224, 7420, 7770, 7826, 7844, 7955, 7998, 8029, 8060, 8215, 8268, 8385, 8463, 8680, 8904, 9030, 9116, 9176, 9331, 9546, 9620, 9646, 9672, 9805, 9858, 10101, 10335, 10360, 10664, 10920, 11130, 11137, 11180, 11284, 11395, 11470, 11501, 11544, 11739, 11766, 12040, 12090, 12728, 13020, 13144, 13330, 13416, 13468, 13674, 13727, 13764, 13780, 14105, 14430, 14469, 14840, 14911, 15540, 15652, 15688, 15910, 15953, 15996, 16058, 16120, 16430, 16536, 16770, 16835, 16926, 17205, 17329, 18060, 18232, 18662, 19092, 19240, 19292, 19565, 19610, 19716, 19995, 20202, 20670, 20683, 21359, 22260, 22274, 22360, 22568, 22790, 22940, 23002, 23478, 23532, 23865, 24087, 24115, 24180, 24645, 25493, 26040, 26660, 26936, 27348, 27454, 27528, 27560, 27993, 28210, 28860, 28938, 29415, 29627, 29822, 31080, 31304, 31820, 31906, 31992, 32116, 32860, 33411, 33540, 33670, 33852, 34185, 34410, 34503, 34658, 36120, 37324, 38184, 38584, 39130, 39220, 39432, 39990, 40145, 40404, 41181, 41340, 41366, 42315, 42718, 44520, 44548, 44733, 45580, 45880, 46004, 46655, 46956, 47064, 47730, 47859, 48174, 48230, 48360, 49290, 49321, 50505, 50986, 51987, 53320, 54696, 54908, 55685, 55986, 56420, 57505, 57720, 57876, 58695, 58830, 59254, 59644, 60791, 62049, 63640, 63812, 64077, 64232, 65720, 66822, 67080, 67340, 67704, 68370, 68635, 68820, 69006, 69316, 70649, 72345, 74555, 74648, 76479, 78260, 78440, 79765, 79980, 80290, 80808, 82362, 82680, 82732, 84323, 84630, 85436, 86645, 88881, 89096, 89466, 91160, 92008, 93310, 93912, 95460, 95718, 96348, 96460, 98580, 98642, 101010, 101972, 103415, 103974, 104377, 106795, 109816, 111370, 111972, 112840, 115010, 115752, 117390, 117660, 118508, 119288, 120435, 121303, 121582, 124098, 127465, 127624, 128154, 133644, 134680, 136740, 137270, 137640, 138012, 138632, 139965, 141298, 144690, 144781, 147963, 148135, 149110, 149513, 152958, 156520, 159530, 159960, 160580, 164724, 165464, 167055, 168646, 169260, 170872, 172515, 173290, 177762, 178451, 178932, 182373, 186620, 190920, 191436, 192696, 192920, 197160, 197284, 202020, 203944, 205905, 206830, 207389, 207948, 208754, 211947, 213590, 222740, 223665, 223944, 230020, 234780, 235320, 237016, 239295, 240870, 242606, 243164, 246605, 248196, 252969, 254930, 256308, 259935, 267288, 273480, 274540, 276024, 279930, 282596, 289380, 289562, 295926, 296270, 298220, 299026, 303955, 305916, 310245, 313131, 319060, 320385, 321160, 329448, 334110, 337292, 338520, 345030, 345247, 346580, 353245, 355524, 356902, 357864, 363909, 364746, 373240, 382395, 382872, 394568, 404040, 411810, 413660, 414778, 415896, 417508, 421615, 423894, 425537, 427180, 434343, 444405, 445480, 447330, 448539, 460040, 469560, 478590, 481740, 485212, 486328, 493210, 494543, 496392, 505938, 509860, 512616, 519870, 521885, 535353, 549080, 559860, 565192, 578760, 579124, 590261, 591852, 592540, 596440, 598052, 606515, 607910, 611832, 620490, 622167, 626262, 638120, 640770, 641173, 668220, 674584, 690060, 690494, 693160, 706490, 711048, 713804, 723905, 727818, 729492, 739815, 747565, 764790, 790283, 823620, 827320, 829556, 835016, 843230, 847788, 851074, 854360, 868686, 888810, 892255, 894660, 897078, 911865, 918437, 957180, 963480, 970424, 986420, 989086, 1011876, 1019720, 1035741, 1036945, 1039740, 1043770, 1059735, 1070706, 1096199, 1119720, 1158248, 1180522, 1183704, 1185080, 1196104, 1213030, 1215820, 1240980, 1244334, 1252524, 1264845, 1276611, 1281540, 1282346, 1336440, 1380120, 1380988, 1412980, 1427608, 1447810, 1455636, 1458984, 1479630, 1483629, 1495130, 1529580, 1565655, 1580566, 1647240, 1659112, 1686460, 1695576, 1702148, 1726235, 1737372, 1770783, 1777620, 1784510, 1789320, 1794156, 1819545, 1823730, 1836874, 1914360, 1923519, 1972840, 1978172, 2023752, 2071482, 2073890, 2079480, 2087540, 2119470, 2127685, 2141412, 2171715, 2192398, 2242695, 2361044, 2370849, 2426060, 2431640, 2472715, 2481960, 2488668, 2505048, 2529690, 2553222, 2563080, 2564692, 2614013, 2676765, 2755311, 2761976, 2825960, 2895620, 2911272, 2951305, 2959260, 2967258, 2990260, 3059160, 3110835, 3131310, 3161132, 3205865, 3288597, 3372920, 3404296, 3452470, 3474744, 3541566, 3555240, 3569020, 3588312, 3639090, 3647460, 3673748, 3847038, 3951415, 3956344, 4142964, 4147780, 4175080, 4238940, 4255370, 4282824, 4343430, 4384796, 4485390, 4488211, 4592185, 4722088, 4741698, 4852120, 4945430, 4977336, 5059380, 5106444, 5129384, 5178705, 5228026, 5353530, 5480995, 5510622, 5531981, 5791240, 5902610, 5918520, 5934516, 5980520, 6221670, 6262620, 6322264, 6383055, 6411730, 6429059, 6577194, 6904940, 7083132, 7138040, 7278180, 7294920, 7347496, 7418145, 7673393, 7694076, 7842039, 7902830, 8285928, 8295560, 8477880, 8510740, 8686860, 8769592, 8853915, 8970780, 8976422, 9184370, 9483396, 9617595, 9890860, 10118760, 10212888, 10357410, 10456052, 10707060, 10961990, 11021244, 11063962, 11805220, 11854245, 11869032, 12443340, 12525240, 12766110, 12823460, 12858118, 13070065, 13154388, 13464633, 13776555, 13809880, 14166264, 14556360, 14836290, 15346786, 15388152, 15684078, 15805660, 16442985, 16595943, 17021480, 17373720, 17707830, 17941560, 17952844, 18298091, 18368740, 18966792, 19235190, 19287177, 19781720, 20714820, 20912104, 21414120, 21923980, 22042488, 22127924, 22441055, 23020179, 23610440, 23708490, 24886680, 25532220, 25646920, 25716236, 26140130, 26308776, 26929266, 27553110, 27659905, 29672580, 30693572, 31368156, 31611320, 32145295, 32885970, 33191886, 33982169, 35415660, 35905688, 36596182, 36737480, 38366965, 38470380, 38574354, 39210195, 41429640, 43847960, 44255848, 44882110, 46040358, 47416980, 51064440, 51432472, 52280260, 53858532, 54894273, 55106220, 55319810, 59345160, 61387144, 62736312, 64290590, 65771940, 66383772, 67323165, 67964338, 70831320, 73192364, 76733930, 76940760, 77148708, 78420390, 82979715, 89764220, 91490455, 92080716, 94833960, 96435885, 101946507, 104560520, 107717064, 109788546, 110212440, 110639620, 115100895, 128581180, 131543880, 132767544, 134646330, 135928676, 146384728, 153467860, 154297416, 156840780, 165959430, 169910845, 179528440, 182980910, 184161432, 192871770, 203893014, 219577092, 221279240, 230201790, 237875183, 257162360, 269292660, 271857352, 274471365, 306935720, 313681560, 331918860, 339821690, 365961820, 385743540, 407786028, 439154184, 460403580, 475750366, 509732535, 538585320, 548942730, 663837720, 679643380, 713625549, 731923640, 771487080, 815572056, 920807160, 951500732, 1019465070, 1097885460, 1189375915, 1359286760, 1427251098, 1903001464, 2038930140, 2195770920, 2378751830, 2854502196, 3568127745, 4077860280, 4757503660, 5709004392, 7136255490, 9515007320, 14272510980, 28545021960]

約数ペア:

[(1, 28545021960), (2, 14272510980), (3, 9515007320), (4, 7136255490), (5, 5709004392), (6, 4757503660), (7, 4077860280), (8, 3568127745), (10, 2854502196), (12, 2378751830), (13, 2195770920), (14, 2038930140), (15, 1903001464), (20, 1427251098), (21, 1359286760), (24, 1189375915), (26, 1097885460), (28, 1019465070), (30, 951500732), (31, 920807160), (35, 815572056), (37, 771487080), (39, 731923640), (40, 713625549), (42, 679643380), (43, 663837720), (52, 548942730), (53, 538585320), (56, 509732535), (60, 475750366), (62, 460403580), (65, 439154184), (70, 407786028), (74, 385743540), (78, 365961820), (84, 339821690), (86, 331918860), (91, 313681560), (93, 306935720), (104, 274471365), (105, 271857352), (106, 269292660), (111, 257162360), (120, 237875183), (124, 230201790), (129, 221279240), (130, 219577092), (140, 203893014), (148, 192871770), (155, 184161432), (156, 182980910), (159, 179528440), (168, 169910845), (172, 165959430), (182, 156840780), (185, 154297416), (186, 153467860), (195, 146384728), (210, 135928676), (212, 134646330), (215, 132767544), (217, 131543880), (222, 128581180), (248, 115100895), (258, 110639620), (259, 110212440), (260, 109788546), (265, 107717064), (273, 104560520), (280, 101946507), (296, 96435885), (301, 94833960), (310, 92080716), (312, 91490455), (318, 89764220), (344, 82979715), (364, 78420390), (370, 77148708), (371, 76940760), (372, 76733930), (390, 73192364), (403, 70831320), (420, 67964338), (424, 67323165), (430, 66383772), (434, 65771940), (444, 64290590), (455, 62736312), (465, 61387144), (481, 59345160), (516, 55319810), (518, 55106220), (520, 54894273), (530, 53858532), (546, 52280260), (555, 51432472), (559, 51064440), (602, 47416980), (620, 46040358), (636, 44882110), (645, 44255848), (651, 43847960), (689, 41429640), (728, 39210195), (740, 38574354), (742, 38470380), (744, 38366965), (777, 36737480), (780, 36596182), (795, 35905688), (806, 35415660), (840, 33982169), (860, 33191886), (868, 32885970), (888, 32145295), (903, 31611320), (910, 31368156), (930, 30693572), (962, 29672580), (1032, 27659905), (1036, 27553110), (1060, 26929266), (1085, 26308776), (1092, 26140130), (1110, 25716236), (1113, 25646920), (1118, 25532220), (1147, 24886680), (1204, 23708490), (1209, 23610440), (1240, 23020179), (1272, 22441055), (1290, 22127924), (1295, 22042488), (1302, 21923980), (1333, 21414120), (1365, 20912104), (1378, 20714820), (1443, 19781720), (1480, 19287177), (1484, 19235190), (1505, 18966792), (1554, 18368740), (1560, 18298091), (1590, 17952844), (1591, 17941560), (1612, 17707830), (1643, 17373720), (1677, 17021480), (1720, 16595943), (1736, 16442985), (1806, 15805660), (1820, 15684078), (1855, 15388152), (1860, 15346786), (1924, 14836290), (1961, 14556360), (2015, 14166264), (2067, 13809880), (2072, 13776555), (2120, 13464633), (2170, 13154388), (2184, 13070065), (2220, 12858118), (2226, 12823460), (2236, 12766110), (2279, 12525240), (2294, 12443340), (2405, 11869032), (2408, 11854245), (2418, 11805220), (2580, 11063962), (2590, 11021244), (2604, 10961990), (2666, 10707060), (2730, 10456052), (2756, 10357410), (2795, 10212888), (2821, 10118760), (2886, 9890860), (2968, 9617595), (3010, 9483396), (3108, 9184370), (3180, 8976422), (3182, 8970780), (3224, 8853915), (3255, 8769592), (3286, 8686860), (3354, 8510740), (3367, 8477880), (3441, 8295560), (3445, 8285928), (3612, 7902830), (3640, 7842039), (3710, 7694076), (3720, 7673393), (3848, 7418145), (3885, 7347496), (3913, 7294920), (3922, 7278180), (3999, 7138040), (4030, 7083132), (4134, 6904940), (4340, 6577194), (4440, 6429059), (4452, 6411730), (4472, 6383055), (4515, 6322264), (4558, 6262620), (4588, 6221670), (4773, 5980520), (4810, 5934516), (4823, 5918520), (4836, 5902610), (4929, 5791240), (5160, 5531981), (5180, 5510622), (5208, 5480995), (5332, 5353530), (5460, 5228026), (5512, 5178705), (5565, 5129384), (5590, 5106444), (5642, 5059380), (5735, 4977336), (5772, 4945430), (5883, 4852120), (6020, 4741698), (6045, 4722088), (6216, 4592185), (6360, 4488211), (6364, 4485390), (6510, 4384796), (6572, 4343430), (6665, 4282824), (6708, 4255370), (6734, 4238940), (6837, 4175080), (6882, 4147780), (6890, 4142964), (7215, 3956344), (7224, 3951415), (7420, 3847038), (7770, 3673748), (7826, 3647460), (7844, 3639090), (7955, 3588312), (7998, 3569020), (8029, 3555240), (8060, 3541566), (8215, 3474744), (8268, 3452470), (8385, 3404296), (8463, 3372920), (8680, 3288597), (8904, 3205865), (9030, 3161132), (9116, 3131310), (9176, 3110835), (9331, 3059160), (9546, 2990260), (9620, 2967258), (9646, 2959260), (9672, 2951305), (9805, 2911272), (9858, 2895620), (10101, 2825960), (10335, 2761976), (10360, 2755311), (10664, 2676765), (10920, 2614013), (11130, 2564692), (11137, 2563080), (11180, 2553222), (11284, 2529690), (11395, 2505048), (11470, 2488668), (11501, 2481960), (11544, 2472715), (11739, 2431640), (11766, 2426060), (12040, 2370849), (12090, 2361044), (12728, 2242695), (13020, 2192398), (13144, 2171715), (13330, 2141412), (13416, 2127685), (13468, 2119470), (13674, 2087540), (13727, 2079480), (13764, 2073890), (13780, 2071482), (14105, 2023752), (14430, 1978172), (14469, 1972840), (14840, 1923519), (14911, 1914360), (15540, 1836874), (15652, 1823730), (15688, 1819545), (15910, 1794156), (15953, 1789320), (15996, 1784510), (16058, 1777620), (16120, 1770783), (16430, 1737372), (16536, 1726235), (16770, 1702148), (16835, 1695576), (16926, 1686460), (17205, 1659112), (17329, 1647240), (18060, 1580566), (18232, 1565655), (18662, 1529580), (19092, 1495130), (19240, 1483629), (19292, 1479630), (19565, 1458984), (19610, 1455636), (19716, 1447810), (19995, 1427608), (20202, 1412980), (20670, 1380988), (20683, 1380120), (21359, 1336440), (22260, 1282346), (22274, 1281540), (22360, 1276611), (22568, 1264845), (22790, 1252524), (22940, 1244334), (23002, 1240980), (23478, 1215820), (23532, 1213030), (23865, 1196104), (24087, 1185080), (24115, 1183704), (24180, 1180522), (24645, 1158248), (25493, 1119720), (26040, 1096199), (26660, 1070706), (26936, 1059735), (27348, 1043770), (27454, 1039740), (27528, 1036945), (27560, 1035741), (27993, 1019720), (28210, 1011876), (28860, 989086), (28938, 986420), (29415, 970424), (29627, 963480), (29822, 957180), (31080, 918437), (31304, 911865), (31820, 897078), (31906, 894660), (31992, 892255), (32116, 888810), (32860, 868686), (33411, 854360), (33540, 851074), (33670, 847788), (33852, 843230), (34185, 835016), (34410, 829556), (34503, 827320), (34658, 823620), (36120, 790283), (37324, 764790), (38184, 747565), (38584, 739815), (39130, 729492), (39220, 727818), (39432, 723905), (39990, 713804), (40145, 711048), (40404, 706490), (41181, 693160), (41340, 690494), (41366, 690060), (42315, 674584), (42718, 668220), (44520, 641173), (44548, 640770), (44733, 638120), (45580, 626262), (45880, 622167), (46004, 620490), (46655, 611832), (46956, 607910), (47064, 606515), (47730, 598052), (47859, 596440), (48174, 592540), (48230, 591852), (48360, 590261), (49290, 579124), (49321, 578760), (50505, 565192), (50986, 559860), (51987, 549080), (53320, 535353), (54696, 521885), (54908, 519870), (55685, 512616), (55986, 509860), (56420, 505938), (57505, 496392), (57720, 494543), (57876, 493210), (58695, 486328), (58830, 485212), (59254, 481740), (59644, 478590), (60791, 469560), (62049, 460040), (63640, 448539), (63812, 447330), (64077, 445480), (64232, 444405), (65720, 434343), (66822, 427180), (67080, 425537), (67340, 423894), (67704, 421615), (68370, 417508), (68635, 415896), (68820, 414778), (69006, 413660), (69316, 411810), (70649, 404040), (72345, 394568), (74555, 382872), (74648, 382395), (76479, 373240), (78260, 364746), (78440, 363909), (79765, 357864), (79980, 356902), (80290, 355524), (80808, 353245), (82362, 346580), (82680, 345247), (82732, 345030), (84323, 338520), (84630, 337292), (85436, 334110), (86645, 329448), (88881, 321160), (89096, 320385), (89466, 319060), (91160, 313131), (92008, 310245), (93310, 305916), (93912, 303955), (95460, 299026), (95718, 298220), (96348, 296270), (96460, 295926), (98580, 289562), (98642, 289380), (101010, 282596), (101972, 279930), (103415, 276024), (103974, 274540), (104377, 273480), (106795, 267288), (109816, 259935), (111370, 256308), (111972, 254930), (112840, 252969), (115010, 248196), (115752, 246605), (117390, 243164), (117660, 242606), (118508, 240870), (119288, 239295), (120435, 237016), (121303, 235320), (121582, 234780), (124098, 230020), (127465, 223944), (127624, 223665), (128154, 222740), (133644, 213590), (134680, 211947), (136740, 208754), (137270, 207948), (137640, 207389), (138012, 206830), (138632, 205905), (139965, 203944), (141298, 202020), (144690, 197284), (144781, 197160), (147963, 192920), (148135, 192696), (149110, 191436), (149513, 190920), (152958, 186620), (156520, 182373), (159530, 178932), (159960, 178451), (160580, 177762), (164724, 173290), (165464, 172515), (167055, 170872), (168646, 169260)]