1148279680

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1867}}^1$

素因数の和:1948

約数の個数: 96

約数和(自身を含む): 2838033720

約数和(自身を除く): 1689754040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 961, 992, 1240, 1867, 1922, 1984, 2480, 3734, 3844, 3968, 4805, 4960, 7468, 7688, 9335, 9610, 9920, 14936, 15376, 18670, 19220, 19840, 29872, 30752, 37340, 38440, 57877, 59744, 61504, 74680, 76880, 115754, 119488, 123008, 149360, 153760, 231508, 238976, 289385, 298720, 307520, 463016, 578770, 597440, 615040, 926032, 1157540, 1194880, 1794187, 1852064, 2315080, 3588374, 3704128, 4630160, 7176748, 7408256, 8970935, 9260320, 14353496, 17941870, 18520640, 28706992, 35883740, 37041280, 57413984, 71767480, 114827968, 143534960, 229655936, 287069920, 574139840, 1148279680]

約数ペア:

[(1, 1148279680), (2, 574139840), (4, 287069920), (5, 229655936), (8, 143534960), (10, 114827968), (16, 71767480), (20, 57413984), (31, 37041280), (32, 35883740), (40, 28706992), (62, 18520640), (64, 17941870), (80, 14353496), (124, 9260320), (128, 8970935), (155, 7408256), (160, 7176748), (248, 4630160), (310, 3704128), (320, 3588374), (496, 2315080), (620, 1852064), (640, 1794187), (961, 1194880), (992, 1157540), (1240, 926032), (1867, 615040), (1922, 597440), (1984, 578770), (2480, 463016), (3734, 307520), (3844, 298720), (3968, 289385), (4805, 238976), (4960, 231508), (7468, 153760), (7688, 149360), (9335, 123008), (9610, 119488), (9920, 115754), (14936, 76880), (15376, 74680), (18670, 61504), (19220, 59744), (19840, 57877), (29872, 38440), (30752, 37340)]