78359571520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{16691}}^1$

素因数の和:17588

約数の個数: 112

約数和(自身を含む): 197810615808

約数和(自身を除く): 119451044288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 863, 1088, 1360, 1726, 2720, 3452, 4315, 5440, 6904, 8630, 13808, 14671, 16691, 17260, 27616, 29342, 33382, 34520, 55232, 58684, 66764, 69040, 73355, 83455, 117368, 133528, 138080, 146710, 166910, 234736, 267056, 276160, 283747, 293420, 333820, 469472, 534112, 567494, 586840, 667640, 938944, 1068224, 1134988, 1173680, 1335280, 1418735, 2269976, 2347360, 2670560, 2837470, 4539952, 4694720, 5341120, 5674940, 9079904, 11349880, 14404333, 18159808, 22699760, 28808666, 45399520, 57617332, 72021665, 90799040, 115234664, 144043330, 230469328, 244873661, 288086660, 460938656, 489747322, 576173320, 921877312, 979494644, 1152346640, 1224368305, 1958989288, 2304693280, 2448736610, 3917978576, 4609386560, 4897473220, 7835957152, 9794946440, 15671914304, 19589892880, 39179785760, 78359571520]

約数ペア:

[(1, 78359571520), (2, 39179785760), (4, 19589892880), (5, 15671914304), (8, 9794946440), (10, 7835957152), (16, 4897473220), (17, 4609386560), (20, 3917978576), (32, 2448736610), (34, 2304693280), (40, 1958989288), (64, 1224368305), (68, 1152346640), (80, 979494644), (85, 921877312), (136, 576173320), (160, 489747322), (170, 460938656), (272, 288086660), (320, 244873661), (340, 230469328), (544, 144043330), (680, 115234664), (863, 90799040), (1088, 72021665), (1360, 57617332), (1726, 45399520), (2720, 28808666), (3452, 22699760), (4315, 18159808), (5440, 14404333), (6904, 11349880), (8630, 9079904), (13808, 5674940), (14671, 5341120), (16691, 4694720), (17260, 4539952), (27616, 2837470), (29342, 2670560), (33382, 2347360), (34520, 2269976), (55232, 1418735), (58684, 1335280), (66764, 1173680), (69040, 1134988), (73355, 1068224), (83455, 938944), (117368, 667640), (133528, 586840), (138080, 567494), (146710, 534112), (166910, 469472), (234736, 333820), (267056, 293420), (276160, 283747)]