266723640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32213}}^1$

素因数の和:32253

約数の個数: 96

約数和(自身を含む): 904569120

約数和(自身を除く): 637845480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 32213, 64426, 96639, 128852, 161065, 193278, 257704, 289917, 322130, 386556, 483195, 579834, 644260, 740899, 773112, 966390, 1159668, 1288520, 1449585, 1481798, 1932780, 2222697, 2319336, 2899170, 2963596, 3704495, 3865560, 4445394, 5798340, 5927192, 6668091, 7408990, 8890788, 11113485, 11596680, 13336182, 14817980, 17781576, 22226970, 26672364, 29635960, 33340455, 44453940, 53344728, 66680910, 88907880, 133361820, 266723640]

約数ペア:

[(1, 266723640), (2, 133361820), (3, 88907880), (4, 66680910), (5, 53344728), (6, 44453940), (8, 33340455), (9, 29635960), (10, 26672364), (12, 22226970), (15, 17781576), (18, 14817980), (20, 13336182), (23, 11596680), (24, 11113485), (30, 8890788), (36, 7408990), (40, 6668091), (45, 5927192), (46, 5798340), (60, 4445394), (69, 3865560), (72, 3704495), (90, 2963596), (92, 2899170), (115, 2319336), (120, 2222697), (138, 1932780), (180, 1481798), (184, 1449585), (207, 1288520), (230, 1159668), (276, 966390), (345, 773112), (360, 740899), (414, 644260), (460, 579834), (552, 483195), (690, 386556), (828, 322130), (920, 289917), (1035, 257704), (1380, 193278), (1656, 161065), (2070, 128852), (2760, 96639), (4140, 64426), (8280, 32213)]