15672142880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1\times {\mathrm{1949}}^1$

素因数の和:3726

約数の個数: 96

約数和(自身を含む): 38343942000

約数和(自身を除く): 22671799120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 1733, 1949, 2320, 3466, 3898, 4640, 6932, 7796, 8665, 9745, 13864, 15592, 17330, 19490, 27728, 31184, 34660, 38980, 50257, 55456, 56521, 62368, 69320, 77960, 100514, 113042, 138640, 155920, 201028, 226084, 251285, 277280, 282605, 311840, 402056, 452168, 502570, 565210, 804112, 904336, 1005140, 1130420, 1608224, 1808672, 2010280, 2260840, 3377617, 4020560, 4521680, 6755234, 8041120, 9043360, 13510468, 16888085, 27020936, 33776170, 54041872, 67552340, 97950893, 108083744, 135104680, 195901786, 270209360, 391803572, 489754465, 540418720, 783607144, 979508930, 1567214288, 1959017860, 3134428576, 3918035720, 7836071440, 15672142880]

約数ペア:

[(1, 15672142880), (2, 7836071440), (4, 3918035720), (5, 3134428576), (8, 1959017860), (10, 1567214288), (16, 979508930), (20, 783607144), (29, 540418720), (32, 489754465), (40, 391803572), (58, 270209360), (80, 195901786), (116, 135104680), (145, 108083744), (160, 97950893), (232, 67552340), (290, 54041872), (464, 33776170), (580, 27020936), (928, 16888085), (1160, 13510468), (1733, 9043360), (1949, 8041120), (2320, 6755234), (3466, 4521680), (3898, 4020560), (4640, 3377617), (6932, 2260840), (7796, 2010280), (8665, 1808672), (9745, 1608224), (13864, 1130420), (15592, 1005140), (17330, 904336), (19490, 804112), (27728, 565210), (31184, 502570), (34660, 452168), (38980, 402056), (50257, 311840), (55456, 282605), (56521, 277280), (62368, 251285), (69320, 226084), (77960, 201028), (100514, 155920), (113042, 138640)]