28331077320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 1024

約数和(自身を含む): 127269273600

約数和(自身を除く): 98938196280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 31, 34, 35, 36, 39, 40, 42, 45, 51, 52, 54, 56, 60, 62, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 93, 102, 104, 105, 108, 117, 119, 120, 124, 126, 130, 135, 136, 140, 153, 155, 156, 168, 170, 180, 182, 186, 189, 195, 204, 210, 216, 217, 221, 234, 238, 248, 252, 255, 260, 270, 273, 279, 280, 306, 310, 312, 315, 340, 351, 357, 360, 364, 372, 378, 390, 403, 408, 420, 434, 442, 455, 459, 465, 468, 476, 504, 510, 520, 527, 540, 546, 547, 558, 585, 595, 612, 620, 630, 651, 663, 680, 702, 714, 728, 744, 756, 765, 780, 806, 819, 837, 840, 868, 884, 910, 918, 930, 936, 945, 952, 1020, 1054, 1071, 1080, 1085, 1092, 1094, 1105, 1116, 1170, 1190, 1209, 1224, 1240, 1260, 1302, 1326, 1365, 1395, 1404, 1428, 1512, 1530, 1547, 1560, 1581, 1612, 1638, 1641, 1674, 1736, 1755, 1768, 1785, 1820, 1836, 1860, 1890, 1953, 1989, 2015, 2040, 2108, 2142, 2170, 2184, 2188, 2210, 2232, 2295, 2340, 2380, 2418, 2457, 2520, 2604, 2635, 2652, 2730, 2735, 2790, 2808, 2821, 2856, 3060, 3094, 3162, 3213, 3224, 3255, 3276, 3282, 3315, 3348, 3510, 3570, 3627, 3640, 3672, 3689, 3720, 3780, 3829, 3906, 3978, 4030, 4095, 4185, 4216, 4284, 4340, 4376, 4420, 4590, 4641, 4680, 4743, 4760, 4836, 4914, 4923, 5208, 5270, 5304, 5355, 5460, 5470, 5580, 5642, 5859, 5967, 6045, 6120, 6188, 6324, 6426, 6510, 6552, 6564, 6630, 6696, 6851, 7020, 7111, 7140, 7254, 7378, 7560, 7658, 7735, 7812, 7905, 7956, 8060, 8190, 8205, 8370, 8463, 8568, 8680, 8840, 9180, 9282, 9299, 9486, 9672, 9765, 9828, 9846, 9945, 10540, 10710, 10881, 10920, 10940, 11067, 11160, 11284, 11487, 11718, 11934, 12090, 12285, 12376, 12648, 12852, 13020, 13128, 13260, 13702, 13923, 14040, 14105, 14222, 14229, 14280, 14508, 14756, 14769, 15316, 15470, 15624, 15810, 15912, 16065, 16120, 16380, 16410, 16740, 16926, 16957, 18135, 18360, 18445, 18564, 18598, 18972, 19145, 19530, 19656, 19692, 19890, 20553, 21080, 21333, 21420, 21762, 21880, 22134, 22568, 22974, 23205, 23436, 23715, 23868, 24180, 24570, 24615, 25389, 25704, 26040, 26520, 27404, 27846, 27897, 28210, 28444, 28458, 29016, 29295, 29512, 29538, 29835, 30632, 30940, 31620, 32130, 32760, 32820, 33201, 33480, 33852, 33914, 34255, 34461, 35555, 36270, 36890, 37128, 37196, 37944, 38290, 39060, 39384, 39780, 41106, 41769, 42315, 42666, 42840, 43524, 44268, 45948, 46410, 46495, 46872, 47430, 47736, 47957, 48360, 49140, 49230, 49777, 50778, 50871, 54405, 54808, 55335, 55692, 55794, 56420, 56888, 56916, 57435, 58590, 59076, 59670, 61659, 61880, 63240, 63999, 64260, 65093, 65640, 66402, 67704, 67828, 68510, 68922, 69615, 71110, 71145, 72540, 73780, 73845, 74392, 76167, 76580, 78120, 79560, 82212, 83538, 83691, 84630, 84785, 85332, 87048, 88536, 91896, 92820, 92990, 94860, 95914, 98280, 98460, 99554, 99603, 101556, 101742, 102765, 103383, 106665, 108810, 110670, 111384, 111588, 112840, 113832, 114870, 117180, 118152, 118699, 119340, 120887, 123318, 126945, 127998, 128520, 130186, 132804, 135656, 137020, 137844, 139230, 139485, 142220, 142290, 143871, 145080, 147560, 147690, 149331, 152334, 152613, 153160, 164424, 166005, 167076, 167382, 169260, 169570, 170664, 172305, 184977, 185640, 185980, 189720, 191828, 191997, 195279, 196920, 199108, 199206, 203112, 203484, 205530, 206766, 208845, 213330, 217620, 220441, 221340, 223176, 229740, 234360, 237398, 238680, 239785, 241774, 246636, 248885, 251073, 253890, 254355, 255996, 260372, 265608, 274040, 275688, 278460, 278970, 284440, 284580, 287742, 288269, 295380, 298662, 304668, 305226, 308295, 319995, 325465, 332010, 334152, 334764, 338520, 339140, 344610, 356097, 362661, 369954, 371960, 380835, 383656, 383994, 390558, 398216, 398412, 406968, 411060, 413532, 417690, 418455, 426660, 431613, 435240, 440882, 442680, 447993, 457839, 459480, 474796, 479570, 483548, 493272, 497770, 498015, 502146, 507780, 508710, 511992, 516915, 520744, 556920, 557940, 569160, 575484, 576538, 585837, 590760, 593495, 597324, 604435, 609336, 610452, 616590, 639990, 650930, 661323, 664020, 669528, 678280, 689220, 712194, 719355, 725322, 739908, 746655, 761670, 763065, 767988, 781116, 796824, 822120, 827064, 835380, 836910, 846209, 853320, 863226, 864807, 881764, 895986, 915678, 924885, 949592, 959140, 959985, 967096, 976395, 995540, 996030, 1004292, 1015560, 1017420, 1033830, 1068291, 1087983, 1102205, 1115880, 1150968, 1153076, 1171674, 1186990, 1194648, 1208870, 1220904, 1233180, 1255365, 1279980, 1294839, 1301860, 1322646, 1328040, 1343979, 1378440, 1424388, 1438710, 1441345, 1450644, 1479816, 1493310, 1523340, 1526130, 1535976, 1543087, 1562232, 1670760, 1673820, 1692418, 1726452, 1729614, 1757511, 1763528, 1780485, 1791972, 1813305, 1831356, 1849770, 1918280, 1919970, 1952790, 1983969, 1991080, 1992060, 2008584, 2017883, 2034840, 2067660, 2136582, 2158065, 2175966, 2204410, 2239965, 2289195, 2306152, 2343348, 2373980, 2417740, 2466360, 2510730, 2538627, 2559960, 2589678, 2594421, 2603720, 2645292, 2687958, 2848776, 2877420, 2882690, 2901288, 2929185, 2986620, 3046680, 3052260, 3086174, 3204873, 3263949, 3306615, 3347640, 3384836, 3452904, 3459228, 3515022, 3560970, 3583944, 3626610, 3662712, 3699540, 3747497, 3839940, 3905580, 3967938, 3984120, 4035766, 4135320, 4231045, 4273164, 4316130, 4324035, 4351932, 4408820, 4479930, 4578390, 4629261, 4686696, 4747960, 4835480, 5021460, 5077254, 5179356, 5188842, 5290584, 5341455, 5375916, 5439915, 5754840, 5765380, 5858370, 5951907, 5973240, 6053649, 6104520, 6172348, 6409746, 6474195, 6527898, 6613230, 6719895, 6769672, 6918456, 7030044, 7121940, 7253220, 7399080, 7494994, 7615881, 7679880, 7715435, 7783263, 7811160, 7935876, 8071532, 8462090, 8546328, 8632260, 8648070, 8703864, 8787555, 8817640, 8959860, 9156780, 9258522, 9919845, 10042920, 10089415, 10154508, 10358712, 10377684, 10682910, 10751832, 10879830, 11242491, 11530760, 11716740, 11903814, 12107298, 12344696, 12693135, 12819492, 12948390, 12972105, 13055796, 13226460, 13439790, 13887783, 14060088, 14243880, 14506440, 14989988, 15231762, 15430870, 15566526, 15871752, 16024365, 16143064, 16319745, 16924180, 17264520, 17296140, 17575110, 17919720, 18160947, 18313560, 18517044, 18737485, 19839690, 20178830, 20309016, 20755368, 21365820, 21759660, 22484982, 22847643, 23146305, 23433480, 23807628, 24214596, 25386270, 25638984, 25896780, 25944210, 26111592, 26232479, 26452920, 26879580, 27775566, 29759535, 29979976, 30268245, 30463524, 30861740, 31133052, 32048730, 32639490, 33727473, 33848360, 34592280, 35150220, 36321894, 37034088, 37474970, 38079405, 38916315, 39679380, 40357660, 41663349, 42731640, 43519320, 44969964, 45695286, 46292610, 47615256, 48429192, 50772540, 51793560, 51888420, 52464958, 53759160, 54482841, 55551132, 56212455, 59519070, 60536490, 60927048, 61723480, 62266104, 64097460, 65278980, 67454946, 69438915, 70300440, 72643788, 74949940, 76158810, 77832630, 78697437, 79358760, 80715320, 83326698, 89939928, 90804735, 91390572, 92585220, 101182419, 101545080, 103776840, 104929916, 108965682, 111102264, 112424910, 114238215, 119038140, 121072980, 128194920, 130557960, 131162395, 134909892, 138877830, 145287576, 149899880, 152317620, 155665260, 157394874, 166653396, 168637365, 181609470, 182781144, 185170440, 202364838, 208316745, 209859832, 217931364, 224849820, 228476430, 236092311, 238076280, 242145960, 262324790, 269819784, 272414205, 277755660, 304635240, 311330520, 314789748, 333306792, 337274730, 363218940, 393487185, 404729676, 416633490, 435862728, 449699640, 456952860, 472184622, 505912095, 524649580, 544828410, 555511320, 629579496, 674549460, 708276933, 726437880, 786974370, 809459352, 833266980, 913905720, 944369244, 1011824190, 1049299160, 1089656820, 1180461555, 1349098920, 1416553866, 1573948740, 1666533960, 1888738488, 2023648380, 2179313640, 2360923110, 2833107732, 3147897480, 3541384665, 4047296760, 4721846220, 5666215464, 7082769330, 9443692440, 14165538660, 28331077320]

約数ペア:

[(1, 28331077320), (2, 14165538660), (3, 9443692440), (4, 7082769330), (5, 5666215464), (6, 4721846220), (7, 4047296760), (8, 3541384665), (9, 3147897480), (10, 2833107732), (12, 2360923110), (13, 2179313640), (14, 2023648380), (15, 1888738488), (17, 1666533960), (18, 1573948740), (20, 1416553866), (21, 1349098920), (24, 1180461555), (26, 1089656820), (27, 1049299160), (28, 1011824190), (30, 944369244), (31, 913905720), (34, 833266980), (35, 809459352), (36, 786974370), (39, 726437880), (40, 708276933), (42, 674549460), (45, 629579496), (51, 555511320), (52, 544828410), (54, 524649580), (56, 505912095), (60, 472184622), (62, 456952860), (63, 449699640), (65, 435862728), (68, 416633490), (70, 404729676), (72, 393487185), (78, 363218940), (84, 337274730), (85, 333306792), (90, 314789748), (91, 311330520), (93, 304635240), (102, 277755660), (104, 272414205), (105, 269819784), (108, 262324790), (117, 242145960), (119, 238076280), (120, 236092311), (124, 228476430), (126, 224849820), (130, 217931364), (135, 209859832), (136, 208316745), (140, 202364838), (153, 185170440), (155, 182781144), (156, 181609470), (168, 168637365), (170, 166653396), (180, 157394874), (182, 155665260), (186, 152317620), (189, 149899880), (195, 145287576), (204, 138877830), (210, 134909892), (216, 131162395), (217, 130557960), (221, 128194920), (234, 121072980), (238, 119038140), (248, 114238215), (252, 112424910), (255, 111102264), (260, 108965682), (270, 104929916), (273, 103776840), (279, 101545080), (280, 101182419), (306, 92585220), (310, 91390572), (312, 90804735), (315, 89939928), (340, 83326698), (351, 80715320), (357, 79358760), (360, 78697437), (364, 77832630), (372, 76158810), (378, 74949940), (390, 72643788), (403, 70300440), (408, 69438915), (420, 67454946), (434, 65278980), (442, 64097460), (455, 62266104), (459, 61723480), (465, 60927048), (468, 60536490), (476, 59519070), (504, 56212455), (510, 55551132), (520, 54482841), (527, 53759160), (540, 52464958), (546, 51888420), (547, 51793560), (558, 50772540), (585, 48429192), (595, 47615256), (612, 46292610), (620, 45695286), (630, 44969964), (651, 43519320), (663, 42731640), (680, 41663349), (702, 40357660), (714, 39679380), (728, 38916315), (744, 38079405), (756, 37474970), (765, 37034088), (780, 36321894), (806, 35150220), (819, 34592280), (837, 33848360), (840, 33727473), (868, 32639490), (884, 32048730), (910, 31133052), (918, 30861740), (930, 30463524), (936, 30268245), (945, 29979976), (952, 29759535), (1020, 27775566), (1054, 26879580), (1071, 26452920), (1080, 26232479), (1085, 26111592), (1092, 25944210), (1094, 25896780), (1105, 25638984), (1116, 25386270), (1170, 24214596), (1190, 23807628), (1209, 23433480), (1224, 23146305), (1240, 22847643), (1260, 22484982), (1302, 21759660), (1326, 21365820), (1365, 20755368), (1395, 20309016), (1404, 20178830), (1428, 19839690), (1512, 18737485), (1530, 18517044), (1547, 18313560), (1560, 18160947), (1581, 17919720), (1612, 17575110), (1638, 17296140), (1641, 17264520), (1674, 16924180), (1736, 16319745), (1755, 16143064), (1768, 16024365), (1785, 15871752), (1820, 15566526), (1836, 15430870), (1860, 15231762), (1890, 14989988), (1953, 14506440), (1989, 14243880), (2015, 14060088), (2040, 13887783), (2108, 13439790), (2142, 13226460), (2170, 13055796), (2184, 12972105), (2188, 12948390), (2210, 12819492), (2232, 12693135), (2295, 12344696), (2340, 12107298), (2380, 11903814), (2418, 11716740), (2457, 11530760), (2520, 11242491), (2604, 10879830), (2635, 10751832), (2652, 10682910), (2730, 10377684), (2735, 10358712), (2790, 10154508), (2808, 10089415), (2821, 10042920), (2856, 9919845), (3060, 9258522), (3094, 9156780), (3162, 8959860), (3213, 8817640), (3224, 8787555), (3255, 8703864), (3276, 8648070), (3282, 8632260), (3315, 8546328), (3348, 8462090), (3510, 8071532), (3570, 7935876), (3627, 7811160), (3640, 7783263), (3672, 7715435), (3689, 7679880), (3720, 7615881), (3780, 7494994), (3829, 7399080), (3906, 7253220), (3978, 7121940), (4030, 7030044), (4095, 6918456), (4185, 6769672), (4216, 6719895), (4284, 6613230), (4340, 6527898), (4376, 6474195), (4420, 6409746), (4590, 6172348), (4641, 6104520), (4680, 6053649), (4743, 5973240), (4760, 5951907), (4836, 5858370), (4914, 5765380), (4923, 5754840), (5208, 5439915), (5270, 5375916), (5304, 5341455), (5355, 5290584), (5460, 5188842), (5470, 5179356), (5580, 5077254), (5642, 5021460), (5859, 4835480), (5967, 4747960), (6045, 4686696), (6120, 4629261), (6188, 4578390), (6324, 4479930), (6426, 4408820), (6510, 4351932), (6552, 4324035), (6564, 4316130), (6630, 4273164), (6696, 4231045), (6851, 4135320), (7020, 4035766), (7111, 3984120), (7140, 3967938), (7254, 3905580), (7378, 3839940), (7560, 3747497), (7658, 3699540), (7735, 3662712), (7812, 3626610), (7905, 3583944), (7956, 3560970), (8060, 3515022), (8190, 3459228), (8205, 3452904), (8370, 3384836), (8463, 3347640), (8568, 3306615), (8680, 3263949), (8840, 3204873), (9180, 3086174), (9282, 3052260), (9299, 3046680), (9486, 2986620), (9672, 2929185), (9765, 2901288), (9828, 2882690), (9846, 2877420), (9945, 2848776), (10540, 2687958), (10710, 2645292), (10881, 2603720), (10920, 2594421), (10940, 2589678), (11067, 2559960), (11160, 2538627), (11284, 2510730), (11487, 2466360), (11718, 2417740), (11934, 2373980), (12090, 2343348), (12285, 2306152), (12376, 2289195), (12648, 2239965), (12852, 2204410), (13020, 2175966), (13128, 2158065), (13260, 2136582), (13702, 2067660), (13923, 2034840), (14040, 2017883), (14105, 2008584), (14222, 1992060), (14229, 1991080), (14280, 1983969), (14508, 1952790), (14756, 1919970), (14769, 1918280), (15316, 1849770), (15470, 1831356), (15624, 1813305), (15810, 1791972), (15912, 1780485), (16065, 1763528), (16120, 1757511), (16380, 1729614), (16410, 1726452), (16740, 1692418), (16926, 1673820), (16957, 1670760), (18135, 1562232), (18360, 1543087), (18445, 1535976), (18564, 1526130), (18598, 1523340), (18972, 1493310), (19145, 1479816), (19530, 1450644), (19656, 1441345), (19692, 1438710), (19890, 1424388), (20553, 1378440), (21080, 1343979), (21333, 1328040), (21420, 1322646), (21762, 1301860), (21880, 1294839), (22134, 1279980), (22568, 1255365), (22974, 1233180), (23205, 1220904), (23436, 1208870), (23715, 1194648), (23868, 1186990), (24180, 1171674), (24570, 1153076), (24615, 1150968), (25389, 1115880), (25704, 1102205), (26040, 1087983), (26520, 1068291), (27404, 1033830), (27846, 1017420), (27897, 1015560), (28210, 1004292), (28444, 996030), (28458, 995540), (29016, 976395), (29295, 967096), (29512, 959985), (29538, 959140), (29835, 949592), (30632, 924885), (30940, 915678), (31620, 895986), (32130, 881764), (32760, 864807), (32820, 863226), (33201, 853320), (33480, 846209), (33852, 836910), (33914, 835380), (34255, 827064), (34461, 822120), (35555, 796824), (36270, 781116), (36890, 767988), (37128, 763065), (37196, 761670), (37944, 746655), (38290, 739908), (39060, 725322), (39384, 719355), (39780, 712194), (41106, 689220), (41769, 678280), (42315, 669528), (42666, 664020), (42840, 661323), (43524, 650930), (44268, 639990), (45948, 616590), (46410, 610452), (46495, 609336), (46872, 604435), (47430, 597324), (47736, 593495), (47957, 590760), (48360, 585837), (49140, 576538), (49230, 575484), (49777, 569160), (50778, 557940), (50871, 556920), (54405, 520744), (54808, 516915), (55335, 511992), (55692, 508710), (55794, 507780), (56420, 502146), (56888, 498015), (56916, 497770), (57435, 493272), (58590, 483548), (59076, 479570), (59670, 474796), (61659, 459480), (61880, 457839), (63240, 447993), (63999, 442680), (64260, 440882), (65093, 435240), (65640, 431613), (66402, 426660), (67704, 418455), (67828, 417690), (68510, 413532), (68922, 411060), (69615, 406968), (71110, 398412), (71145, 398216), (72540, 390558), (73780, 383994), (73845, 383656), (74392, 380835), (76167, 371960), (76580, 369954), (78120, 362661), (79560, 356097), (82212, 344610), (83538, 339140), (83691, 338520), (84630, 334764), (84785, 334152), (85332, 332010), (87048, 325465), (88536, 319995), (91896, 308295), (92820, 305226), (92990, 304668), (94860, 298662), (95914, 295380), (98280, 288269), (98460, 287742), (99554, 284580), (99603, 284440), (101556, 278970), (101742, 278460), (102765, 275688), (103383, 274040), (106665, 265608), (108810, 260372), (110670, 255996), (111384, 254355), (111588, 253890), (112840, 251073), (113832, 248885), (114870, 246636), (117180, 241774), (118152, 239785), (118699, 238680), (119340, 237398), (120887, 234360), (123318, 229740), (126945, 223176), (127998, 221340), (128520, 220441), (130186, 217620), (132804, 213330), (135656, 208845), (137020, 206766), (137844, 205530), (139230, 203484), (139485, 203112), (142220, 199206), (142290, 199108), (143871, 196920), (145080, 195279), (147560, 191997), (147690, 191828), (149331, 189720), (152334, 185980), (152613, 185640), (153160, 184977), (164424, 172305), (166005, 170664), (167076, 169570), (167382, 169260)]