12551479080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1097}}^1$

素因数の和:1428

約数の個数: 256

約数和(自身を含む): 44056327680

約数和(自身を除く): 31504848600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 257, 265, 280, 318, 371, 420, 424, 514, 530, 636, 742, 771, 795, 840, 1028, 1060, 1097, 1113, 1272, 1285, 1484, 1542, 1590, 1799, 1855, 2056, 2120, 2194, 2226, 2570, 2968, 3084, 3180, 3291, 3598, 3710, 3855, 4388, 4452, 5140, 5397, 5485, 5565, 6168, 6360, 6582, 7196, 7420, 7679, 7710, 8776, 8904, 8995, 10280, 10794, 10970, 11130, 13164, 13621, 14392, 14840, 15358, 15420, 16455, 17990, 21588, 21940, 22260, 23037, 26328, 26985, 27242, 30716, 30840, 32910, 35980, 38395, 40863, 43176, 43880, 44520, 46074, 53970, 54484, 58141, 61432, 65820, 68105, 71960, 76790, 81726, 92148, 95347, 107940, 108968, 115185, 116282, 131640, 136210, 153580, 163452, 174423, 184296, 190694, 204315, 215880, 230370, 232564, 272420, 281929, 286041, 290705, 307160, 326904, 348846, 381388, 406987, 408630, 460740, 465128, 476735, 544840, 563858, 572082, 581410, 697692, 762776, 813974, 817260, 845787, 872115, 921480, 953470, 1127716, 1144164, 1162820, 1220961, 1395384, 1409645, 1430205, 1627948, 1634520, 1691574, 1744230, 1906940, 1973503, 2034935, 2255432, 2288328, 2325640, 2441922, 2819290, 2860410, 3255896, 3383148, 3488460, 3813880, 3947006, 4069870, 4228935, 4883844, 5638580, 5720820, 5920509, 6104805, 6766296, 6976920, 7894012, 8139740, 8457870, 9767688, 9867515, 11277160, 11441640, 11841018, 12209610, 14942237, 15788024, 16279480, 16915740, 19735030, 23682036, 24419220, 29602545, 29884474, 33831480, 39470060, 44826711, 47364072, 48838440, 59205090, 59768948, 74711185, 78940120, 89653422, 104595659, 118410180, 119537896, 149422370, 179306844, 209191318, 224133555, 236820360, 298844740, 313786977, 358613688, 418382636, 448267110, 522978295, 597689480, 627573954, 836765272, 896534220, 1045956590, 1255147908, 1568934885, 1793068440, 2091913180, 2510295816, 3137869770, 4183826360, 6275739540, 12551479080]

約数ペア:

[(1, 12551479080), (2, 6275739540), (3, 4183826360), (4, 3137869770), (5, 2510295816), (6, 2091913180), (7, 1793068440), (8, 1568934885), (10, 1255147908), (12, 1045956590), (14, 896534220), (15, 836765272), (20, 627573954), (21, 597689480), (24, 522978295), (28, 448267110), (30, 418382636), (35, 358613688), (40, 313786977), (42, 298844740), (53, 236820360), (56, 224133555), (60, 209191318), (70, 179306844), (84, 149422370), (105, 119537896), (106, 118410180), (120, 104595659), (140, 89653422), (159, 78940120), (168, 74711185), (210, 59768948), (212, 59205090), (257, 48838440), (265, 47364072), (280, 44826711), (318, 39470060), (371, 33831480), (420, 29884474), (424, 29602545), (514, 24419220), (530, 23682036), (636, 19735030), (742, 16915740), (771, 16279480), (795, 15788024), (840, 14942237), (1028, 12209610), (1060, 11841018), (1097, 11441640), (1113, 11277160), (1272, 9867515), (1285, 9767688), (1484, 8457870), (1542, 8139740), (1590, 7894012), (1799, 6976920), (1855, 6766296), (2056, 6104805), (2120, 5920509), (2194, 5720820), (2226, 5638580), (2570, 4883844), (2968, 4228935), (3084, 4069870), (3180, 3947006), (3291, 3813880), (3598, 3488460), (3710, 3383148), (3855, 3255896), (4388, 2860410), (4452, 2819290), (5140, 2441922), (5397, 2325640), (5485, 2288328), (5565, 2255432), (6168, 2034935), (6360, 1973503), (6582, 1906940), (7196, 1744230), (7420, 1691574), (7679, 1634520), (7710, 1627948), (8776, 1430205), (8904, 1409645), (8995, 1395384), (10280, 1220961), (10794, 1162820), (10970, 1144164), (11130, 1127716), (13164, 953470), (13621, 921480), (14392, 872115), (14840, 845787), (15358, 817260), (15420, 813974), (16455, 762776), (17990, 697692), (21588, 581410), (21940, 572082), (22260, 563858), (23037, 544840), (26328, 476735), (26985, 465128), (27242, 460740), (30716, 408630), (30840, 406987), (32910, 381388), (35980, 348846), (38395, 326904), (40863, 307160), (43176, 290705), (43880, 286041), (44520, 281929), (46074, 272420), (53970, 232564), (54484, 230370), (58141, 215880), (61432, 204315), (65820, 190694), (68105, 184296), (71960, 174423), (76790, 163452), (81726, 153580), (92148, 136210), (95347, 131640), (107940, 116282), (108968, 115185)]