68976657120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2932681}}^1$

素因数の和:2932713

約数の個数: 144

約数和(自身を含む): 252750265488

約数和(自身を除く): 183773608368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 2932681, 5865362, 8798043, 11730724, 14663405, 17596086, 20528767, 23461448, 29326810, 35192172, 41057534, 43990215, 46922896, 58653620, 61586301, 70384344, 82115068, 87980430, 93845792, 102643835, 117307240, 123172602, 140768688, 143701369, 164230136, 175960860, 205287670, 234614480, 246345204, 281537376, 287402738, 307931505, 328460272, 351921720, 410575340, 431104107, 469228960, 492690408, 574805476, 615863010, 656920544, 703843440, 718506845, 821150680, 862208214, 985380816, 1149610952, 1231726020, 1407686880, 1437013690, 1642301360, 1724416428, 1970761632, 2155520535, 2299221904, 2463452040, 2874027380, 3284602720, 3448832856, 4311041070, 4598443808, 4926904080, 5748054760, 6897665712, 8622082140, 9853808160, 11496109520, 13795331424, 17244164280, 22992219040, 34488328560, 68976657120]

約数ペア:

[(1, 68976657120), (2, 34488328560), (3, 22992219040), (4, 17244164280), (5, 13795331424), (6, 11496109520), (7, 9853808160), (8, 8622082140), (10, 6897665712), (12, 5748054760), (14, 4926904080), (15, 4598443808), (16, 4311041070), (20, 3448832856), (21, 3284602720), (24, 2874027380), (28, 2463452040), (30, 2299221904), (32, 2155520535), (35, 1970761632), (40, 1724416428), (42, 1642301360), (48, 1437013690), (49, 1407686880), (56, 1231726020), (60, 1149610952), (70, 985380816), (80, 862208214), (84, 821150680), (96, 718506845), (98, 703843440), (105, 656920544), (112, 615863010), (120, 574805476), (140, 492690408), (147, 469228960), (160, 431104107), (168, 410575340), (196, 351921720), (210, 328460272), (224, 307931505), (240, 287402738), (245, 281537376), (280, 246345204), (294, 234614480), (336, 205287670), (392, 175960860), (420, 164230136), (480, 143701369), (490, 140768688), (560, 123172602), (588, 117307240), (672, 102643835), (735, 93845792), (784, 87980430), (840, 82115068), (980, 70384344), (1120, 61586301), (1176, 58653620), (1470, 46922896), (1568, 43990215), (1680, 41057534), (1960, 35192172), (2352, 29326810), (2940, 23461448), (3360, 20528767), (3920, 17596086), (4704, 14663405), (5880, 11730724), (7840, 8798043), (11760, 5865362), (23520, 2932681)]