69445740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 257402880

約数和(自身を除く): 187957140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 79, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 158, 161, 182, 195, 196, 210, 230, 237, 245, 260, 273, 276, 294, 299, 316, 322, 345, 364, 390, 395, 420, 455, 460, 474, 483, 490, 546, 553, 588, 598, 637, 644, 690, 735, 780, 790, 805, 897, 910, 948, 966, 980, 1027, 1092, 1106, 1127, 1185, 1196, 1274, 1365, 1380, 1470, 1495, 1580, 1610, 1659, 1794, 1817, 1820, 1911, 1932, 2054, 2093, 2212, 2254, 2370, 2415, 2548, 2730, 2765, 2940, 2990, 3081, 3185, 3220, 3318, 3381, 3588, 3634, 3822, 3871, 4108, 4186, 4485, 4508, 4740, 4830, 5135, 5451, 5460, 5530, 5635, 5980, 6162, 6279, 6370, 6636, 6762, 7189, 7268, 7644, 7742, 8295, 8372, 8970, 9085, 9555, 9660, 10270, 10465, 10902, 11060, 11270, 11613, 12324, 12558, 12719, 12740, 13524, 14378, 14651, 15405, 15484, 16590, 16905, 17940, 18170, 19110, 19355, 20540, 20930, 21567, 21804, 22540, 23226, 23621, 25116, 25438, 27255, 28756, 29302, 30810, 31395, 33180, 33810, 35945, 36340, 38157, 38220, 38710, 41860, 43134, 43953, 46452, 47242, 50323, 50876, 54510, 58065, 58604, 61620, 62790, 63595, 67620, 70863, 71890, 73255, 76314, 77420, 86268, 87906, 89033, 94484, 100646, 107835, 109020, 116130, 118105, 125580, 127190, 141726, 143780, 146510, 150969, 152628, 165347, 175812, 178066, 190785, 201292, 215670, 219765, 232260, 236210, 251615, 254380, 267099, 283452, 293020, 301938, 330694, 354315, 356132, 381570, 431340, 439530, 445165, 472420, 496041, 503230, 534198, 603876, 661388, 708630, 754845, 763140, 826735, 879060, 890330, 992082, 1006460, 1068396, 1157429, 1335495, 1417260, 1509690, 1653470, 1780660, 1984164, 2314858, 2480205, 2670990, 3019380, 3306940, 3472287, 4629716, 4960410, 5341980, 5787145, 6944574, 9920820, 11574290, 13889148, 17361435, 23148580, 34722870, 69445740]

約数ペア:

[(1, 69445740), (2, 34722870), (3, 23148580), (4, 17361435), (5, 13889148), (6, 11574290), (7, 9920820), (10, 6944574), (12, 5787145), (13, 5341980), (14, 4960410), (15, 4629716), (20, 3472287), (21, 3306940), (23, 3019380), (26, 2670990), (28, 2480205), (30, 2314858), (35, 1984164), (39, 1780660), (42, 1653470), (46, 1509690), (49, 1417260), (52, 1335495), (60, 1157429), (65, 1068396), (69, 1006460), (70, 992082), (78, 890330), (79, 879060), (84, 826735), (91, 763140), (92, 754845), (98, 708630), (105, 661388), (115, 603876), (130, 534198), (138, 503230), (140, 496041), (147, 472420), (156, 445165), (158, 439530), (161, 431340), (182, 381570), (195, 356132), (196, 354315), (210, 330694), (230, 301938), (237, 293020), (245, 283452), (260, 267099), (273, 254380), (276, 251615), (294, 236210), (299, 232260), (316, 219765), (322, 215670), (345, 201292), (364, 190785), (390, 178066), (395, 175812), (420, 165347), (455, 152628), (460, 150969), (474, 146510), (483, 143780), (490, 141726), (546, 127190), (553, 125580), (588, 118105), (598, 116130), (637, 109020), (644, 107835), (690, 100646), (735, 94484), (780, 89033), (790, 87906), (805, 86268), (897, 77420), (910, 76314), (948, 73255), (966, 71890), (980, 70863), (1027, 67620), (1092, 63595), (1106, 62790), (1127, 61620), (1185, 58604), (1196, 58065), (1274, 54510), (1365, 50876), (1380, 50323), (1470, 47242), (1495, 46452), (1580, 43953), (1610, 43134), (1659, 41860), (1794, 38710), (1817, 38220), (1820, 38157), (1911, 36340), (1932, 35945), (2054, 33810), (2093, 33180), (2212, 31395), (2254, 30810), (2370, 29302), (2415, 28756), (2548, 27255), (2730, 25438), (2765, 25116), (2940, 23621), (2990, 23226), (3081, 22540), (3185, 21804), (3220, 21567), (3318, 20930), (3381, 20540), (3588, 19355), (3634, 19110), (3822, 18170), (3871, 17940), (4108, 16905), (4186, 16590), (4485, 15484), (4508, 15405), (4740, 14651), (4830, 14378), (5135, 13524), (5451, 12740), (5460, 12719), (5530, 12558), (5635, 12324), (5980, 11613), (6162, 11270), (6279, 11060), (6370, 10902), (6636, 10465), (6762, 10270), (7189, 9660), (7268, 9555), (7644, 9085), (7742, 8970), (8295, 8372)]