126163320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 265747080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 83, 106, 120, 159, 166, 212, 239, 249, 265, 318, 332, 415, 424, 478, 498, 530, 636, 664, 717, 795, 830, 956, 996, 1060, 1195, 1245, 1272, 1434, 1590, 1660, 1912, 1992, 2120, 2390, 2490, 2868, 3180, 3320, 3585, 4399, 4780, 4980, 5736, 6360, 7170, 8798, 9560, 9960, 12667, 13197, 14340, 17596, 19837, 21995, 25334, 26394, 28680, 35192, 38001, 39674, 43990, 50668, 52788, 59511, 63335, 65985, 76002, 79348, 87980, 99185, 101336, 105576, 119022, 126670, 131970, 152004, 158696, 175960, 190005, 198370, 238044, 253340, 263940, 297555, 304008, 380010, 396740, 476088, 506680, 527880, 595110, 760020, 793480, 1051361, 1190220, 1520040, 2102722, 2380440, 3154083, 4205444, 5256805, 6308166, 8410888, 10513610, 12616332, 15770415, 21027220, 25232664, 31540830, 42054440, 63081660, 126163320]

約数ペア:

[(1, 126163320), (2, 63081660), (3, 42054440), (4, 31540830), (5, 25232664), (6, 21027220), (8, 15770415), (10, 12616332), (12, 10513610), (15, 8410888), (20, 6308166), (24, 5256805), (30, 4205444), (40, 3154083), (53, 2380440), (60, 2102722), (83, 1520040), (106, 1190220), (120, 1051361), (159, 793480), (166, 760020), (212, 595110), (239, 527880), (249, 506680), (265, 476088), (318, 396740), (332, 380010), (415, 304008), (424, 297555), (478, 263940), (498, 253340), (530, 238044), (636, 198370), (664, 190005), (717, 175960), (795, 158696), (830, 152004), (956, 131970), (996, 126670), (1060, 119022), (1195, 105576), (1245, 101336), (1272, 99185), (1434, 87980), (1590, 79348), (1660, 76002), (1912, 65985), (1992, 63335), (2120, 59511), (2390, 52788), (2490, 50668), (2868, 43990), (3180, 39674), (3320, 38001), (3585, 35192), (4399, 28680), (4780, 26394), (4980, 25334), (5736, 21995), (6360, 19837), (7170, 17596), (8798, 14340), (9560, 13197), (9960, 12667)]