127122840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 192

約数和(自身を含む): 464667840

約数和(自身を除く): 337545000

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, 690, 780, 828, 897, 920, 936, 1035, 1170, 1181, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2362, 2392, 2691, 2760, 2990, 3543, 3588, 4140, 4485, 4680, 4724, 5382, 5905, 5980, 7086, 7176, 8280, 8970, 9448, 10629, 10764, 11810, 11960, 13455, 14172, 15353, 17715, 17940, 21258, 21528, 23620, 26910, 27163, 28344, 30706, 35430, 35880, 42516, 46059, 47240, 53145, 53820, 54326, 61412, 70860, 76765, 81489, 85032, 92118, 106290, 107640, 108652, 122824, 135815, 138177, 141720, 153530, 162978, 184236, 212580, 217304, 230295, 244467, 271630, 276354, 307060, 325956, 353119, 368472, 407445, 425160, 460590, 488934, 543260, 552708, 614120, 651912, 690885, 706238, 814890, 921180, 977868, 1059357, 1086520, 1105416, 1222335, 1381770, 1412476, 1629780, 1765595, 1842360, 1955736, 2118714, 2444670, 2763540, 2824952, 3178071, 3259560, 3531190, 4237428, 4889340, 5296785, 5527080, 6356142, 7062380, 8474856, 9778680, 10593570, 12712284, 14124760, 15890355, 21187140, 25424568, 31780710, 42374280, 63561420, 127122840]

約数ペア:

[(1, 127122840), (2, 63561420), (3, 42374280), (4, 31780710), (5, 25424568), (6, 21187140), (8, 15890355), (9, 14124760), (10, 12712284), (12, 10593570), (13, 9778680), (15, 8474856), (18, 7062380), (20, 6356142), (23, 5527080), (24, 5296785), (26, 4889340), (30, 4237428), (36, 3531190), (39, 3259560), (40, 3178071), (45, 2824952), (46, 2763540), (52, 2444670), (60, 2118714), (65, 1955736), (69, 1842360), (72, 1765595), (78, 1629780), (90, 1412476), (92, 1381770), (104, 1222335), (115, 1105416), (117, 1086520), (120, 1059357), (130, 977868), (138, 921180), (156, 814890), (180, 706238), (184, 690885), (195, 651912), (207, 614120), (230, 552708), (234, 543260), (260, 488934), (276, 460590), (299, 425160), (312, 407445), (345, 368472), (360, 353119), (390, 325956), (414, 307060), (460, 276354), (468, 271630), (520, 244467), (552, 230295), (585, 217304), (598, 212580), (690, 184236), (780, 162978), (828, 153530), (897, 141720), (920, 138177), (936, 135815), (1035, 122824), (1170, 108652), (1181, 107640), (1196, 106290), (1380, 92118), (1495, 85032), (1560, 81489), (1656, 76765), (1794, 70860), (2070, 61412), (2340, 54326), (2362, 53820), (2392, 53145), (2691, 47240), (2760, 46059), (2990, 42516), (3543, 35880), (3588, 35430), (4140, 30706), (4485, 28344), (4680, 27163), (4724, 26910), (5382, 23620), (5905, 21528), (5980, 21258), (7086, 17940), (7176, 17715), (8280, 15353), (8970, 14172), (9448, 13455), (10629, 11960), (10764, 11810)]