188589720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{142871}}^1$

素因数の和:142896

約数の個数: 64

約数和(自身を含む): 617207040

約数和(自身を除く): 428617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 142871, 285742, 428613, 571484, 714355, 857226, 1142968, 1428710, 1571581, 1714452, 2143065, 2857420, 3143162, 3428904, 4286130, 4714743, 5714840, 6286324, 7857905, 8572260, 9429486, 12572648, 15715810, 17144520, 18858972, 23573715, 31431620, 37717944, 47147430, 62863240, 94294860, 188589720]

約数ペア:

[(1, 188589720), (2, 94294860), (3, 62863240), (4, 47147430), (5, 37717944), (6, 31431620), (8, 23573715), (10, 18858972), (11, 17144520), (12, 15715810), (15, 12572648), (20, 9429486), (22, 8572260), (24, 7857905), (30, 6286324), (33, 5714840), (40, 4714743), (44, 4286130), (55, 3428904), (60, 3143162), (66, 2857420), (88, 2143065), (110, 1714452), (120, 1571581), (132, 1428710), (165, 1142968), (220, 857226), (264, 714355), (330, 571484), (440, 428613), (660, 285742), (1320, 142871)]