15846370720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{60649}}^1$

素因数の和:60758

約数の個数: 96

約数和(自身を含む): 39615609600

約数和(自身を除く): 23769238880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 71, 80, 92, 115, 142, 160, 184, 230, 284, 355, 368, 460, 568, 710, 736, 920, 1136, 1420, 1633, 1840, 2272, 2840, 3266, 3680, 5680, 6532, 8165, 11360, 13064, 16330, 26128, 32660, 52256, 60649, 65320, 121298, 130640, 242596, 261280, 303245, 485192, 606490, 970384, 1212980, 1394927, 1940768, 2425960, 2789854, 4306079, 4851920, 5579708, 6974635, 8612158, 9703840, 11159416, 13949270, 17224316, 21530395, 22318832, 27898540, 34448632, 43060790, 44637664, 55797080, 68897264, 86121580, 99039817, 111594160, 137794528, 172243160, 198079634, 223188320, 344486320, 396159268, 495199085, 688972640, 792318536, 990398170, 1584637072, 1980796340, 3169274144, 3961592680, 7923185360, 15846370720]

約数ペア:

[(1, 15846370720), (2, 7923185360), (4, 3961592680), (5, 3169274144), (8, 1980796340), (10, 1584637072), (16, 990398170), (20, 792318536), (23, 688972640), (32, 495199085), (40, 396159268), (46, 344486320), (71, 223188320), (80, 198079634), (92, 172243160), (115, 137794528), (142, 111594160), (160, 99039817), (184, 86121580), (230, 68897264), (284, 55797080), (355, 44637664), (368, 43060790), (460, 34448632), (568, 27898540), (710, 22318832), (736, 21530395), (920, 17224316), (1136, 13949270), (1420, 11159416), (1633, 9703840), (1840, 8612158), (2272, 6974635), (2840, 5579708), (3266, 4851920), (3680, 4306079), (5680, 2789854), (6532, 2425960), (8165, 1940768), (11360, 1394927), (13064, 1212980), (16330, 970384), (26128, 606490), (32660, 485192), (52256, 303245), (60649, 261280), (65320, 242596), (121298, 130640)]