12509894640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{4721}}^1$

素因数の和:4979

約数の個数: 160

約数和(自身を含む): 39642587712

約数和(自身を除く): 27132693072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 181, 183, 240, 244, 305, 362, 366, 488, 543, 610, 724, 732, 905, 915, 976, 1086, 1220, 1448, 1464, 1810, 1830, 2172, 2440, 2715, 2896, 2928, 3620, 3660, 4344, 4721, 4880, 5430, 7240, 7320, 8688, 9442, 10860, 11041, 14163, 14480, 14640, 18884, 21720, 22082, 23605, 28326, 33123, 37768, 43440, 44164, 47210, 55205, 56652, 66246, 70815, 75536, 88328, 94420, 110410, 113304, 132492, 141630, 165615, 176656, 188840, 220820, 226608, 264984, 283260, 287981, 331230, 377680, 441640, 529968, 566520, 575962, 662460, 854501, 863943, 883280, 1133040, 1151924, 1324920, 1439905, 1709002, 1727886, 2303848, 2563503, 2649840, 2879810, 3418004, 3455772, 4272505, 4319715, 4607696, 5127006, 5759620, 6836008, 6911544, 8545010, 8639430, 10254012, 11519240, 12817515, 13672016, 13823088, 17090020, 17278860, 20508024, 23038480, 25635030, 34180040, 34557720, 41016048, 51270060, 52124561, 68360080, 69115440, 102540120, 104249122, 156373683, 205080240, 208498244, 260622805, 312747366, 416996488, 521245610, 625494732, 781868415, 833992976, 1042491220, 1250989464, 1563736830, 2084982440, 2501978928, 3127473660, 4169964880, 6254947320, 12509894640]

約数ペア:

[(1, 12509894640), (2, 6254947320), (3, 4169964880), (4, 3127473660), (5, 2501978928), (6, 2084982440), (8, 1563736830), (10, 1250989464), (12, 1042491220), (15, 833992976), (16, 781868415), (20, 625494732), (24, 521245610), (30, 416996488), (40, 312747366), (48, 260622805), (60, 208498244), (61, 205080240), (80, 156373683), (120, 104249122), (122, 102540120), (181, 69115440), (183, 68360080), (240, 52124561), (244, 51270060), (305, 41016048), (362, 34557720), (366, 34180040), (488, 25635030), (543, 23038480), (610, 20508024), (724, 17278860), (732, 17090020), (905, 13823088), (915, 13672016), (976, 12817515), (1086, 11519240), (1220, 10254012), (1448, 8639430), (1464, 8545010), (1810, 6911544), (1830, 6836008), (2172, 5759620), (2440, 5127006), (2715, 4607696), (2896, 4319715), (2928, 4272505), (3620, 3455772), (3660, 3418004), (4344, 2879810), (4721, 2649840), (4880, 2563503), (5430, 2303848), (7240, 1727886), (7320, 1709002), (8688, 1439905), (9442, 1324920), (10860, 1151924), (11041, 1133040), (14163, 883280), (14480, 863943), (14640, 854501), (18884, 662460), (21720, 575962), (22082, 566520), (23605, 529968), (28326, 441640), (33123, 377680), (37768, 331230), (43440, 287981), (44164, 283260), (47210, 264984), (55205, 226608), (56652, 220820), (66246, 188840), (70815, 176656), (75536, 165615), (88328, 141630), (94420, 132492), (110410, 113304)]