42565920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 136080000

約数和(自身を除く): 93514080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1249, 1420, 1704, 2130, 2272, 2498, 2840, 3408, 3747, 4260, 4996, 5680, 6245, 6816, 7494, 8520, 9992, 11360, 12490, 14988, 17040, 18735, 19984, 24980, 29976, 34080, 37470, 39968, 49960, 59952, 74940, 88679, 99920, 119904, 149880, 177358, 199840, 266037, 299760, 354716, 443395, 532074, 599520, 709432, 886790, 1064148, 1330185, 1418864, 1773580, 2128296, 2660370, 2837728, 3547160, 4256592, 5320740, 7094320, 8513184, 10641480, 14188640, 21282960, 42565920]

約数ペア:

[(1, 42565920), (2, 21282960), (3, 14188640), (4, 10641480), (5, 8513184), (6, 7094320), (8, 5320740), (10, 4256592), (12, 3547160), (15, 2837728), (16, 2660370), (20, 2128296), (24, 1773580), (30, 1418864), (32, 1330185), (40, 1064148), (48, 886790), (60, 709432), (71, 599520), (80, 532074), (96, 443395), (120, 354716), (142, 299760), (160, 266037), (213, 199840), (240, 177358), (284, 149880), (355, 119904), (426, 99920), (480, 88679), (568, 74940), (710, 59952), (852, 49960), (1065, 39968), (1136, 37470), (1249, 34080), (1420, 29976), (1704, 24980), (2130, 19984), (2272, 18735), (2498, 17040), (2840, 14988), (3408, 12490), (3747, 11360), (4260, 9992), (4996, 8520), (5680, 7494), (6245, 6816)]