674775920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1663

約数の個数: 160

約数和(自身を含む): 1964874240

約数和(自身を除く): 1290098320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 182, 208, 236, 260, 280, 295, 364, 413, 455, 472, 520, 560, 590, 728, 767, 826, 910, 944, 1040, 1180, 1456, 1534, 1571, 1652, 1820, 2065, 2360, 3068, 3142, 3304, 3640, 3835, 4130, 4720, 5369, 6136, 6284, 6608, 7280, 7670, 7855, 8260, 10738, 10997, 12272, 12568, 15340, 15710, 16520, 20423, 21476, 21994, 25136, 26845, 30680, 31420, 33040, 40846, 42952, 43988, 53690, 54985, 61360, 62840, 81692, 85904, 87976, 92689, 102115, 107380, 109970, 125680, 142961, 163384, 175952, 185378, 204230, 214760, 219940, 285922, 326768, 370756, 408460, 429520, 439880, 463445, 571844, 648823, 714805, 741512, 816920, 879760, 926890, 1143688, 1204957, 1297646, 1429610, 1483024, 1633840, 1853780, 2287376, 2409914, 2595292, 2859220, 3244115, 3707560, 4819828, 5190584, 5718440, 6024785, 6488230, 7415120, 8434699, 9639656, 10381168, 11436880, 12049570, 12976460, 16869398, 19279312, 24099140, 25952920, 33738796, 42173495, 48198280, 51905840, 67477592, 84346990, 96396560, 134955184, 168693980, 337387960, 674775920]

約数ペア:

[(1, 674775920), (2, 337387960), (4, 168693980), (5, 134955184), (7, 96396560), (8, 84346990), (10, 67477592), (13, 51905840), (14, 48198280), (16, 42173495), (20, 33738796), (26, 25952920), (28, 24099140), (35, 19279312), (40, 16869398), (52, 12976460), (56, 12049570), (59, 11436880), (65, 10381168), (70, 9639656), (80, 8434699), (91, 7415120), (104, 6488230), (112, 6024785), (118, 5718440), (130, 5190584), (140, 4819828), (182, 3707560), (208, 3244115), (236, 2859220), (260, 2595292), (280, 2409914), (295, 2287376), (364, 1853780), (413, 1633840), (455, 1483024), (472, 1429610), (520, 1297646), (560, 1204957), (590, 1143688), (728, 926890), (767, 879760), (826, 816920), (910, 741512), (944, 714805), (1040, 648823), (1180, 571844), (1456, 463445), (1534, 439880), (1571, 429520), (1652, 408460), (1820, 370756), (2065, 326768), (2360, 285922), (3068, 219940), (3142, 214760), (3304, 204230), (3640, 185378), (3835, 175952), (4130, 163384), (4720, 142961), (5369, 125680), (6136, 109970), (6284, 107380), (6608, 102115), (7280, 92689), (7670, 87976), (7855, 85904), (8260, 81692), (10738, 62840), (10997, 61360), (12272, 54985), (12568, 53690), (15340, 43988), (15710, 42952), (16520, 40846), (20423, 33040), (21476, 31420), (21994, 30680), (25136, 26845)]