1515693520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{16097}}^1$

素因数の和:16228

約数の個数: 80

約数和(自身を含む): 3880519488

約数和(自身を除く): 2364825968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 856, 880, 1070, 1177, 1712, 2140, 2354, 4280, 4708, 5885, 8560, 9416, 11770, 16097, 18832, 23540, 32194, 47080, 64388, 80485, 94160, 128776, 160970, 177067, 257552, 321940, 354134, 643880, 708268, 885335, 1287760, 1416536, 1722379, 1770670, 2833072, 3444758, 3541340, 6889516, 7082680, 8611895, 13779032, 14165360, 17223790, 18946169, 27558064, 34447580, 37892338, 68895160, 75784676, 94730845, 137790320, 151569352, 189461690, 303138704, 378923380, 757846760, 1515693520]

約数ペア:

[(1, 1515693520), (2, 757846760), (4, 378923380), (5, 303138704), (8, 189461690), (10, 151569352), (11, 137790320), (16, 94730845), (20, 75784676), (22, 68895160), (40, 37892338), (44, 34447580), (55, 27558064), (80, 18946169), (88, 17223790), (107, 14165360), (110, 13779032), (176, 8611895), (214, 7082680), (220, 6889516), (428, 3541340), (440, 3444758), (535, 2833072), (856, 1770670), (880, 1722379), (1070, 1416536), (1177, 1287760), (1712, 885335), (2140, 708268), (2354, 643880), (4280, 354134), (4708, 321940), (5885, 257552), (8560, 177067), (9416, 160970), (11770, 128776), (16097, 94160), (18832, 80485), (23540, 64388), (32194, 47080)]