166286480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3592

約数の個数: 80

約数和(自身を含む): 420211200

約数和(自身を除く): 253924720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 3529, 4712, 5890, 7058, 9424, 11780, 14116, 17645, 23560, 28232, 35290, 47120, 56464, 67051, 70580, 109399, 134102, 141160, 218798, 268204, 282320, 335255, 437596, 536408, 546995, 670510, 875192, 1072816, 1093990, 1341020, 1750384, 2078581, 2187980, 2682040, 4157162, 4375960, 5364080, 8314324, 8751920, 10392905, 16628648, 20785810, 33257296, 41571620, 83143240, 166286480]

約数ペア:

[(1, 166286480), (2, 83143240), (4, 41571620), (5, 33257296), (8, 20785810), (10, 16628648), (16, 10392905), (19, 8751920), (20, 8314324), (31, 5364080), (38, 4375960), (40, 4157162), (62, 2682040), (76, 2187980), (80, 2078581), (95, 1750384), (124, 1341020), (152, 1093990), (155, 1072816), (190, 875192), (248, 670510), (304, 546995), (310, 536408), (380, 437596), (496, 335255), (589, 282320), (620, 268204), (760, 218798), (1178, 141160), (1240, 134102), (1520, 109399), (2356, 70580), (2480, 67051), (2945, 56464), (3529, 47120), (4712, 35290), (5890, 28232), (7058, 23560), (9424, 17645), (11780, 14116)]