2172985920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 896

約数和(自身を含む): 9675571200

約数和(自身を除く): 7502585280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 61, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 122, 124, 126, 133, 135, 140, 144, 152, 155, 160, 168, 171, 180, 183, 186, 189, 190, 192, 210, 216, 217, 224, 228, 240, 244, 248, 252, 266, 270, 279, 280, 285, 288, 304, 305, 310, 315, 320, 336, 342, 360, 366, 372, 378, 380, 399, 420, 427, 432, 434, 448, 456, 465, 480, 488, 496, 504, 513, 532, 540, 549, 558, 560, 570, 576, 589, 608, 610, 620, 630, 651, 665, 672, 684, 720, 732, 744, 756, 760, 798, 837, 840, 854, 855, 864, 868, 912, 915, 930, 945, 960, 976, 992, 1008, 1026, 1064, 1080, 1085, 1098, 1116, 1120, 1140, 1159, 1178, 1197, 1216, 1220, 1240, 1260, 1281, 1302, 1330, 1344, 1368, 1395, 1440, 1464, 1488, 1512, 1520, 1596, 1647, 1674, 1680, 1708, 1710, 1728, 1736, 1767, 1824, 1830, 1860, 1890, 1891, 1952, 1953, 1984, 1995, 2016, 2052, 2128, 2135, 2160, 2170, 2196, 2232, 2240, 2280, 2318, 2356, 2394, 2440, 2480, 2520, 2562, 2565, 2604, 2660, 2736, 2745, 2790, 2880, 2928, 2945, 2976, 3024, 3040, 3192, 3255, 3294, 3348, 3360, 3416, 3420, 3472, 3477, 3534, 3591, 3648, 3660, 3720, 3780, 3782, 3843, 3904, 3906, 3990, 4032, 4104, 4123, 4185, 4256, 4270, 4320, 4340, 4392, 4464, 4560, 4636, 4712, 4788, 4880, 4960, 5040, 5124, 5130, 5208, 5301, 5320, 5472, 5490, 5580, 5673, 5795, 5856, 5859, 5890, 5952, 5985, 6048, 6080, 6384, 6405, 6510, 6588, 6696, 6720, 6832, 6840, 6944, 6954, 7068, 7182, 7320, 7440, 7560, 7564, 7686, 7812, 7980, 8113, 8208, 8235, 8246, 8370, 8512, 8540, 8640, 8680, 8784, 8835, 8928, 9120, 9272, 9424, 9455, 9576, 9760, 9765, 9920, 10080, 10248, 10260, 10416, 10431, 10602, 10640, 10944, 10980, 11160, 11346, 11529, 11590, 11712, 11718, 11780, 11970, 12096, 12369, 12768, 12810, 13020, 13176, 13237, 13392, 13664, 13680, 13888, 13908, 14136, 14364, 14640, 14880, 15120, 15128, 15372, 15624, 15903, 15960, 16226, 16416, 16470, 16492, 16740, 17019, 17080, 17360, 17385, 17568, 17670, 17856, 17955, 18240, 18544, 18848, 18910, 19152, 19215, 19520, 19530, 20160, 20496, 20520, 20615, 20832, 20862, 21204, 21280, 21960, 22320, 22692, 23058, 23180, 23436, 23560, 23940, 24339, 24738, 25536, 25620, 26040, 26352, 26474, 26505, 26784, 27328, 27360, 27816, 28272, 28365, 28728, 29280, 29295, 29760, 30240, 30256, 30744, 31248, 31293, 31806, 31920, 32452, 32832, 32940, 32984, 33480, 34038, 34160, 34720, 34770, 35136, 35340, 35910, 35929, 37088, 37107, 37696, 37820, 38304, 38430, 39060, 39711, 40565, 40992, 41040, 41230, 41664, 41724, 42408, 42560, 43920, 44640, 45384, 46116, 46360, 46872, 47120, 47880, 48678, 49476, 51057, 51240, 52080, 52155, 52704, 52948, 53010, 53568, 54720, 55632, 56544, 56730, 57456, 57645, 58560, 58590, 60480, 60512, 61488, 61845, 62496, 62586, 63612, 63840, 64904, 65880, 65968, 66185, 66960, 68076, 68320, 69440, 69540, 70680, 71820, 71858, 73017, 74176, 74214, 75640, 76608, 76860, 78120, 79422, 79515, 81130, 81984, 82080, 82460, 83448, 84816, 85095, 87840, 89280, 90768, 92232, 92720, 93744, 94240, 95760, 97356, 98952, 102114, 102480, 104160, 104310, 105408, 105896, 106020, 107787, 111264, 111321, 113088, 113460, 114912, 115290, 117180, 119133, 121024, 121695, 122976, 123690, 124992, 125172, 127224, 127680, 129808, 131760, 131936, 132370, 133920, 136152, 136640, 139080, 141360, 143640, 143716, 146034, 148428, 151280, 153720, 156240, 156465, 158844, 159030, 162260, 164160, 164920, 166896, 169632, 170190, 175680, 179645, 181536, 184464, 185440, 185535, 187488, 188480, 191520, 194712, 197904, 198555, 204228, 204960, 208320, 208620, 211792, 212040, 215574, 219051, 222528, 222642, 226920, 229824, 230580, 234360, 238266, 243390, 245952, 247380, 250344, 251503, 254448, 255285, 259616, 263520, 263872, 264740, 267840, 272304, 278160, 282720, 287280, 287432, 292068, 296856, 302560, 307440, 312480, 312930, 317688, 318060, 323361, 324520, 329840, 333792, 339264, 340380, 357399, 359290, 363072, 365085, 368928, 370880, 371070, 374976, 383040, 389424, 395808, 397110, 408456, 409920, 417240, 423584, 424080, 431148, 438102, 445284, 453840, 461160, 468720, 476532, 486780, 494760, 500688, 503006, 508896, 510570, 519232, 527040, 529480, 538935, 544608, 556320, 556605, 565440, 574560, 574864, 584136, 593712, 595665, 605120, 614880, 624960, 625860, 635376, 636120, 646722, 649040, 659680, 667584, 680760, 714798, 718580, 730170, 737856, 742140, 754509, 778848, 791616, 794220, 816912, 834480, 847168, 848160, 862296, 876204, 890568, 907680, 922320, 937440, 953064, 970083, 973560, 989520, 1001376, 1006012, 1017792, 1021140, 1058960, 1077870, 1089216, 1095255, 1112640, 1113210, 1149120, 1149728, 1168272, 1187424, 1191330, 1229760, 1251720, 1257515, 1270752, 1272240, 1293444, 1298080, 1319360, 1361520, 1429596, 1437160, 1460340, 1484280, 1509018, 1557696, 1588440, 1616805, 1633824, 1668960, 1696320, 1724592, 1752408, 1781136, 1786995, 1815360, 1844640, 1874880, 1906128, 1940166, 1947120, 1979040, 2002752, 2012024, 2042280, 2117920, 2155740, 2190510, 2226420, 2263527, 2299456, 2336544, 2374848, 2382660, 2503440, 2515030, 2541504, 2544480, 2586888, 2596160, 2723040, 2859192, 2874320, 2920680, 2968560, 3018036, 3176880, 3233610, 3267648, 3337920, 3449184, 3504816, 3562272, 3573990, 3689280, 3772545, 3812256, 3880332, 3894240, 3958080, 4024048, 4084560, 4235840, 4311480, 4381020, 4452840, 4527054, 4673088, 4765320, 4850415, 5006880, 5030060, 5088960, 5173776, 5446080, 5718384, 5748640, 5841360, 5937120, 6036072, 6353760, 6467220, 6790581, 6898368, 7009632, 7124544, 7147980, 7545090, 7624512, 7760664, 7788480, 8048096, 8169120, 8622960, 8762040, 8905680, 9054108, 9530640, 9700830, 10013760, 10060120, 10347552, 11317635, 11436768, 11497280, 11682720, 11874240, 12072144, 12707520, 12934440, 13581162, 14019264, 14295960, 15090180, 15521328, 16096192, 16338240, 17245920, 17524080, 17811360, 18108216, 19061280, 19401660, 20120240, 20695104, 22635270, 22873536, 23365440, 24144288, 25868880, 27162324, 28591920, 30180360, 31042656, 33952905, 34491840, 35048160, 35622720, 36216432, 38122560, 38803320, 40240480, 45270540, 48288576, 51737760, 54324648, 57183840, 60360720, 62085312, 67905810, 70096320, 72432864, 77606640, 80480960, 90541080, 103475520, 108649296, 114367680, 120721440, 135811620, 144865728, 155213280, 181082160, 217298592, 241442880, 271623240, 310426560, 362164320, 434597184, 543246480, 724328640, 1086492960, 2172985920]

約数ペア:

[(1, 2172985920), (2, 1086492960), (3, 724328640), (4, 543246480), (5, 434597184), (6, 362164320), (7, 310426560), (8, 271623240), (9, 241442880), (10, 217298592), (12, 181082160), (14, 155213280), (15, 144865728), (16, 135811620), (18, 120721440), (19, 114367680), (20, 108649296), (21, 103475520), (24, 90541080), (27, 80480960), (28, 77606640), (30, 72432864), (31, 70096320), (32, 67905810), (35, 62085312), (36, 60360720), (38, 57183840), (40, 54324648), (42, 51737760), (45, 48288576), (48, 45270540), (54, 40240480), (56, 38803320), (57, 38122560), (60, 36216432), (61, 35622720), (62, 35048160), (63, 34491840), (64, 33952905), (70, 31042656), (72, 30180360), (76, 28591920), (80, 27162324), (84, 25868880), (90, 24144288), (93, 23365440), (95, 22873536), (96, 22635270), (105, 20695104), (108, 20120240), (112, 19401660), (114, 19061280), (120, 18108216), (122, 17811360), (124, 17524080), (126, 17245920), (133, 16338240), (135, 16096192), (140, 15521328), (144, 15090180), (152, 14295960), (155, 14019264), (160, 13581162), (168, 12934440), (171, 12707520), (180, 12072144), (183, 11874240), (186, 11682720), (189, 11497280), (190, 11436768), (192, 11317635), (210, 10347552), (216, 10060120), (217, 10013760), (224, 9700830), (228, 9530640), (240, 9054108), (244, 8905680), (248, 8762040), (252, 8622960), (266, 8169120), (270, 8048096), (279, 7788480), (280, 7760664), (285, 7624512), (288, 7545090), (304, 7147980), (305, 7124544), (310, 7009632), (315, 6898368), (320, 6790581), (336, 6467220), (342, 6353760), (360, 6036072), (366, 5937120), (372, 5841360), (378, 5748640), (380, 5718384), (399, 5446080), (420, 5173776), (427, 5088960), (432, 5030060), (434, 5006880), (448, 4850415), (456, 4765320), (465, 4673088), (480, 4527054), (488, 4452840), (496, 4381020), (504, 4311480), (513, 4235840), (532, 4084560), (540, 4024048), (549, 3958080), (558, 3894240), (560, 3880332), (570, 3812256), (576, 3772545), (589, 3689280), (608, 3573990), (610, 3562272), (620, 3504816), (630, 3449184), (651, 3337920), (665, 3267648), (672, 3233610), (684, 3176880), (720, 3018036), (732, 2968560), (744, 2920680), (756, 2874320), (760, 2859192), (798, 2723040), (837, 2596160), (840, 2586888), (854, 2544480), (855, 2541504), (864, 2515030), (868, 2503440), (912, 2382660), (915, 2374848), (930, 2336544), (945, 2299456), (960, 2263527), (976, 2226420), (992, 2190510), (1008, 2155740), (1026, 2117920), (1064, 2042280), (1080, 2012024), (1085, 2002752), (1098, 1979040), (1116, 1947120), (1120, 1940166), (1140, 1906128), (1159, 1874880), (1178, 1844640), (1197, 1815360), (1216, 1786995), (1220, 1781136), (1240, 1752408), (1260, 1724592), (1281, 1696320), (1302, 1668960), (1330, 1633824), (1344, 1616805), (1368, 1588440), (1395, 1557696), (1440, 1509018), (1464, 1484280), (1488, 1460340), (1512, 1437160), (1520, 1429596), (1596, 1361520), (1647, 1319360), (1674, 1298080), (1680, 1293444), (1708, 1272240), (1710, 1270752), (1728, 1257515), (1736, 1251720), (1767, 1229760), (1824, 1191330), (1830, 1187424), (1860, 1168272), (1890, 1149728), (1891, 1149120), (1952, 1113210), (1953, 1112640), (1984, 1095255), (1995, 1089216), (2016, 1077870), (2052, 1058960), (2128, 1021140), (2135, 1017792), (2160, 1006012), (2170, 1001376), (2196, 989520), (2232, 973560), (2240, 970083), (2280, 953064), (2318, 937440), (2356, 922320), (2394, 907680), (2440, 890568), (2480, 876204), (2520, 862296), (2562, 848160), (2565, 847168), (2604, 834480), (2660, 816912), (2736, 794220), (2745, 791616), (2790, 778848), (2880, 754509), (2928, 742140), (2945, 737856), (2976, 730170), (3024, 718580), (3040, 714798), (3192, 680760), (3255, 667584), (3294, 659680), (3348, 649040), (3360, 646722), (3416, 636120), (3420, 635376), (3472, 625860), (3477, 624960), (3534, 614880), (3591, 605120), (3648, 595665), (3660, 593712), (3720, 584136), (3780, 574864), (3782, 574560), (3843, 565440), (3904, 556605), (3906, 556320), (3990, 544608), (4032, 538935), (4104, 529480), (4123, 527040), (4185, 519232), (4256, 510570), (4270, 508896), (4320, 503006), (4340, 500688), (4392, 494760), (4464, 486780), (4560, 476532), (4636, 468720), (4712, 461160), (4788, 453840), (4880, 445284), (4960, 438102), (5040, 431148), (5124, 424080), (5130, 423584), (5208, 417240), (5301, 409920), (5320, 408456), (5472, 397110), (5490, 395808), (5580, 389424), (5673, 383040), (5795, 374976), (5856, 371070), (5859, 370880), (5890, 368928), (5952, 365085), (5985, 363072), (6048, 359290), (6080, 357399), (6384, 340380), (6405, 339264), (6510, 333792), (6588, 329840), (6696, 324520), (6720, 323361), (6832, 318060), (6840, 317688), (6944, 312930), (6954, 312480), (7068, 307440), (7182, 302560), (7320, 296856), (7440, 292068), (7560, 287432), (7564, 287280), (7686, 282720), (7812, 278160), (7980, 272304), (8113, 267840), (8208, 264740), (8235, 263872), (8246, 263520), (8370, 259616), (8512, 255285), (8540, 254448), (8640, 251503), (8680, 250344), (8784, 247380), (8835, 245952), (8928, 243390), (9120, 238266), (9272, 234360), (9424, 230580), (9455, 229824), (9576, 226920), (9760, 222642), (9765, 222528), (9920, 219051), (10080, 215574), (10248, 212040), (10260, 211792), (10416, 208620), (10431, 208320), (10602, 204960), (10640, 204228), (10944, 198555), (10980, 197904), (11160, 194712), (11346, 191520), (11529, 188480), (11590, 187488), (11712, 185535), (11718, 185440), (11780, 184464), (11970, 181536), (12096, 179645), (12369, 175680), (12768, 170190), (12810, 169632), (13020, 166896), (13176, 164920), (13237, 164160), (13392, 162260), (13664, 159030), (13680, 158844), (13888, 156465), (13908, 156240), (14136, 153720), (14364, 151280), (14640, 148428), (14880, 146034), (15120, 143716), (15128, 143640), (15372, 141360), (15624, 139080), (15903, 136640), (15960, 136152), (16226, 133920), (16416, 132370), (16470, 131936), (16492, 131760), (16740, 129808), (17019, 127680), (17080, 127224), (17360, 125172), (17385, 124992), (17568, 123690), (17670, 122976), (17856, 121695), (17955, 121024), (18240, 119133), (18544, 117180), (18848, 115290), (18910, 114912), (19152, 113460), (19215, 113088), (19520, 111321), (19530, 111264), (20160, 107787), (20496, 106020), (20520, 105896), (20615, 105408), (20832, 104310), (20862, 104160), (21204, 102480), (21280, 102114), (21960, 98952), (22320, 97356), (22692, 95760), (23058, 94240), (23180, 93744), (23436, 92720), (23560, 92232), (23940, 90768), (24339, 89280), (24738, 87840), (25536, 85095), (25620, 84816), (26040, 83448), (26352, 82460), (26474, 82080), (26505, 81984), (26784, 81130), (27328, 79515), (27360, 79422), (27816, 78120), (28272, 76860), (28365, 76608), (28728, 75640), (29280, 74214), (29295, 74176), (29760, 73017), (30240, 71858), (30256, 71820), (30744, 70680), (31248, 69540), (31293, 69440), (31806, 68320), (31920, 68076), (32452, 66960), (32832, 66185), (32940, 65968), (32984, 65880), (33480, 64904), (34038, 63840), (34160, 63612), (34720, 62586), (34770, 62496), (35136, 61845), (35340, 61488), (35910, 60512), (35929, 60480), (37088, 58590), (37107, 58560), (37696, 57645), (37820, 57456), (38304, 56730), (38430, 56544), (39060, 55632), (39711, 54720), (40565, 53568), (40992, 53010), (41040, 52948), (41230, 52704), (41664, 52155), (41724, 52080), (42408, 51240), (42560, 51057), (43920, 49476), (44640, 48678), (45384, 47880), (46116, 47120), (46360, 46872)]