1544264920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2113}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 3846296160

約数和(自身を除く): 2302031240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 151, 220, 242, 302, 440, 484, 604, 605, 755, 968, 1208, 1210, 1510, 1661, 2113, 2420, 3020, 3322, 4226, 4840, 6040, 6644, 8305, 8452, 10565, 13288, 16610, 16904, 18271, 21130, 23243, 33220, 36542, 42260, 46486, 66440, 73084, 84520, 91355, 92972, 116215, 146168, 182710, 185944, 232430, 255673, 319063, 365420, 464860, 511346, 638126, 730840, 929720, 1022692, 1276252, 1278365, 1595315, 2045384, 2552504, 2556730, 3190630, 3509693, 5113460, 6381260, 7019386, 10226920, 12762520, 14038772, 17548465, 28077544, 35096930, 38606623, 70193860, 77213246, 140387720, 154426492, 193033115, 308852984, 386066230, 772132460, 1544264920]

約数ペア:

[(1, 1544264920), (2, 772132460), (4, 386066230), (5, 308852984), (8, 193033115), (10, 154426492), (11, 140387720), (20, 77213246), (22, 70193860), (40, 38606623), (44, 35096930), (55, 28077544), (88, 17548465), (110, 14038772), (121, 12762520), (151, 10226920), (220, 7019386), (242, 6381260), (302, 5113460), (440, 3509693), (484, 3190630), (604, 2556730), (605, 2552504), (755, 2045384), (968, 1595315), (1208, 1278365), (1210, 1276252), (1510, 1022692), (1661, 929720), (2113, 730840), (2420, 638126), (3020, 511346), (3322, 464860), (4226, 365420), (4840, 319063), (6040, 255673), (6644, 232430), (8305, 185944), (8452, 182710), (10565, 146168), (13288, 116215), (16610, 92972), (16904, 91355), (18271, 84520), (21130, 73084), (23243, 66440), (33220, 46486), (36542, 42260)]