69643080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 185098680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 647, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1294, 1380, 1495, 1560, 1656, 1794, 1941, 2070, 2340, 2392, 2588, 2691, 2760, 2990, 3235, 3588, 3882, 4140, 4485, 4680, 5176, 5382, 5823, 5980, 6470, 7176, 7764, 8280, 8411, 8970, 9705, 10764, 11646, 11960, 12940, 13455, 14881, 15528, 16822, 17940, 19410, 21528, 23292, 25233, 25880, 26910, 29115, 29762, 33644, 35880, 38820, 42055, 44643, 46584, 50466, 53820, 58230, 59524, 67288, 74405, 75699, 77640, 84110, 89286, 100932, 107640, 116460, 119048, 126165, 133929, 148810, 151398, 168220, 178572, 193453, 201864, 223215, 232920, 252330, 267858, 297620, 302796, 336440, 357144, 378495, 386906, 446430, 504660, 535716, 580359, 595240, 605592, 669645, 756990, 773812, 892860, 967265, 1009320, 1071432, 1160718, 1339290, 1513980, 1547624, 1741077, 1785720, 1934530, 2321436, 2678580, 2901795, 3027960, 3482154, 3869060, 4642872, 5357160, 5803590, 6964308, 7738120, 8705385, 11607180, 13928616, 17410770, 23214360, 34821540, 69643080]

約数ペア:

[(1, 69643080), (2, 34821540), (3, 23214360), (4, 17410770), (5, 13928616), (6, 11607180), (8, 8705385), (9, 7738120), (10, 6964308), (12, 5803590), (13, 5357160), (15, 4642872), (18, 3869060), (20, 3482154), (23, 3027960), (24, 2901795), (26, 2678580), (30, 2321436), (36, 1934530), (39, 1785720), (40, 1741077), (45, 1547624), (46, 1513980), (52, 1339290), (60, 1160718), (65, 1071432), (69, 1009320), (72, 967265), (78, 892860), (90, 773812), (92, 756990), (104, 669645), (115, 605592), (117, 595240), (120, 580359), (130, 535716), (138, 504660), (156, 446430), (180, 386906), (184, 378495), (195, 357144), (207, 336440), (230, 302796), (234, 297620), (260, 267858), (276, 252330), (299, 232920), (312, 223215), (345, 201864), (360, 193453), (390, 178572), (414, 168220), (460, 151398), (468, 148810), (520, 133929), (552, 126165), (585, 119048), (598, 116460), (647, 107640), (690, 100932), (780, 89286), (828, 84110), (897, 77640), (920, 75699), (936, 74405), (1035, 67288), (1170, 59524), (1196, 58230), (1294, 53820), (1380, 50466), (1495, 46584), (1560, 44643), (1656, 42055), (1794, 38820), (1941, 35880), (2070, 33644), (2340, 29762), (2392, 29115), (2588, 26910), (2691, 25880), (2760, 25233), (2990, 23292), (3235, 21528), (3588, 19410), (3882, 17940), (4140, 16822), (4485, 15528), (4680, 14881), (5176, 13455), (5382, 12940), (5823, 11960), (5980, 11646), (6470, 10764), (7176, 9705), (7764, 8970), (8280, 8411)]