15709026760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1\times {\mathrm{1049}}^1$

素因数の和:1823

約数の個数: 128

約数和(自身を含む): 41005440000

約数和(自身を除く): 25296413240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 677, 790, 1049, 1106, 1354, 1580, 2098, 2212, 2708, 2765, 3160, 3385, 4196, 4424, 4739, 5245, 5416, 5530, 6770, 7343, 8392, 9478, 10490, 11060, 13540, 14686, 18956, 20980, 22120, 23695, 27080, 29372, 36715, 37912, 41960, 47390, 53483, 58744, 73430, 82871, 94780, 106966, 146860, 165742, 189560, 213932, 267415, 293720, 331484, 374381, 414355, 427864, 534830, 580097, 662968, 710173, 748762, 828710, 1069660, 1160194, 1420346, 1497524, 1657420, 1871905, 2139320, 2320388, 2840692, 2900485, 2995048, 3314840, 3550865, 3743810, 4640776, 4971211, 5681384, 5800970, 7101730, 7487620, 9942422, 11601940, 14203460, 14975240, 19884844, 23203880, 24856055, 28406920, 39769688, 49712110, 56103667, 99424220, 112207334, 198848440, 224414668, 280518335, 392725669, 448829336, 561036670, 785451338, 1122073340, 1570902676, 1963628345, 2244146680, 3141805352, 3927256690, 7854513380, 15709026760]

約数ペア:

[(1, 15709026760), (2, 7854513380), (4, 3927256690), (5, 3141805352), (7, 2244146680), (8, 1963628345), (10, 1570902676), (14, 1122073340), (20, 785451338), (28, 561036670), (35, 448829336), (40, 392725669), (56, 280518335), (70, 224414668), (79, 198848440), (140, 112207334), (158, 99424220), (280, 56103667), (316, 49712110), (395, 39769688), (553, 28406920), (632, 24856055), (677, 23203880), (790, 19884844), (1049, 14975240), (1106, 14203460), (1354, 11601940), (1580, 9942422), (2098, 7487620), (2212, 7101730), (2708, 5800970), (2765, 5681384), (3160, 4971211), (3385, 4640776), (4196, 3743810), (4424, 3550865), (4739, 3314840), (5245, 2995048), (5416, 2900485), (5530, 2840692), (6770, 2320388), (7343, 2139320), (8392, 1871905), (9478, 1657420), (10490, 1497524), (11060, 1420346), (13540, 1160194), (14686, 1069660), (18956, 828710), (20980, 748762), (22120, 710173), (23695, 662968), (27080, 580097), (29372, 534830), (36715, 427864), (37912, 414355), (41960, 374381), (47390, 331484), (53483, 293720), (58744, 267415), (73430, 213932), (82871, 189560), (94780, 165742), (106966, 146860)]