102655280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 197325520

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, 239, 260, 280, 295, 364, 413, 455, 472, 478, 520, 560, 590, 728, 767, 826, 910, 944, 956, 1040, 1180, 1195, 1456, 1534, 1652, 1673, 1820, 1912, 2065, 2360, 2390, 3068, 3107, 3304, 3346, 3640, 3824, 3835, 4130, 4720, 4780, 5369, 6136, 6214, 6608, 6692, 7280, 7670, 8260, 8365, 9560, 10738, 12272, 12428, 13384, 14101, 15340, 15535, 16520, 16730, 19120, 21476, 21749, 24856, 26768, 26845, 28202, 30680, 31070, 33040, 33460, 42952, 43498, 49712, 53690, 56404, 61360, 62140, 66920, 70505, 85904, 86996, 98707, 107380, 108745, 112808, 124280, 133840, 141010, 173992, 183313, 197414, 214760, 217490, 225616, 248560, 282020, 347984, 366626, 394828, 429520, 434980, 493535, 564040, 733252, 789656, 869960, 916565, 987070, 1128080, 1283191, 1466504, 1579312, 1739920, 1833130, 1974140, 2566382, 2933008, 3666260, 3948280, 5132764, 6415955, 7332520, 7896560, 10265528, 12831910, 14665040, 20531056, 25663820, 51327640, 102655280]

約数ペア:

[(1, 102655280), (2, 51327640), (4, 25663820), (5, 20531056), (7, 14665040), (8, 12831910), (10, 10265528), (13, 7896560), (14, 7332520), (16, 6415955), (20, 5132764), (26, 3948280), (28, 3666260), (35, 2933008), (40, 2566382), (52, 1974140), (56, 1833130), (59, 1739920), (65, 1579312), (70, 1466504), (80, 1283191), (91, 1128080), (104, 987070), (112, 916565), (118, 869960), (130, 789656), (140, 733252), (182, 564040), (208, 493535), (236, 434980), (239, 429520), (260, 394828), (280, 366626), (295, 347984), (364, 282020), (413, 248560), (455, 225616), (472, 217490), (478, 214760), (520, 197414), (560, 183313), (590, 173992), (728, 141010), (767, 133840), (826, 124280), (910, 112808), (944, 108745), (956, 107380), (1040, 98707), (1180, 86996), (1195, 85904), (1456, 70505), (1534, 66920), (1652, 62140), (1673, 61360), (1820, 56404), (1912, 53690), (2065, 49712), (2360, 43498), (2390, 42952), (3068, 33460), (3107, 33040), (3304, 31070), (3346, 30680), (3640, 28202), (3824, 26845), (3835, 26768), (4130, 24856), (4720, 21749), (4780, 21476), (5369, 19120), (6136, 16730), (6214, 16520), (6608, 15535), (6692, 15340), (7280, 14101), (7670, 13384), (8260, 12428), (8365, 12272), (9560, 10738)]