442944840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9791}}^1$

素因数の和:9847

約数の個数: 128

約数和(自身を含む): 1480550400

約数和(自身を除く): 1037605560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 9791, 11310, 15080, 19582, 22620, 29373, 39164, 45240, 48955, 58746, 78328, 97910, 117492, 127283, 146865, 195820, 234984, 254566, 283939, 293730, 381849, 391640, 509132, 567878, 587460, 636415, 763698, 851817, 1018264, 1135756, 1174920, 1272830, 1419695, 1527396, 1703634, 1909245, 2271512, 2545660, 2839390, 3054792, 3407268, 3691207, 3818490, 4259085, 5091320, 5678780, 6814536, 7382414, 7636980, 8518170, 11073621, 11357560, 14764828, 15273960, 17036340, 18456035, 22147242, 29529656, 34072680, 36912070, 44294484, 55368105, 73824140, 88588968, 110736210, 147648280, 221472420, 442944840]

約数ペア:

[(1, 442944840), (2, 221472420), (3, 147648280), (4, 110736210), (5, 88588968), (6, 73824140), (8, 55368105), (10, 44294484), (12, 36912070), (13, 34072680), (15, 29529656), (20, 22147242), (24, 18456035), (26, 17036340), (29, 15273960), (30, 14764828), (39, 11357560), (40, 11073621), (52, 8518170), (58, 7636980), (60, 7382414), (65, 6814536), (78, 5678780), (87, 5091320), (104, 4259085), (116, 3818490), (120, 3691207), (130, 3407268), (145, 3054792), (156, 2839390), (174, 2545660), (195, 2271512), (232, 1909245), (260, 1703634), (290, 1527396), (312, 1419695), (348, 1272830), (377, 1174920), (390, 1135756), (435, 1018264), (520, 851817), (580, 763698), (696, 636415), (754, 587460), (780, 567878), (870, 509132), (1131, 391640), (1160, 381849), (1508, 293730), (1560, 283939), (1740, 254566), (1885, 234984), (2262, 195820), (3016, 146865), (3480, 127283), (3770, 117492), (4524, 97910), (5655, 78328), (7540, 58746), (9048, 48955), (9791, 45240), (11310, 39164), (15080, 29373), (19582, 22620)]