1249161480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{165233}}^1$

素因数の和:165260

約数の個数: 128

約数和(自身を含む): 4758739200

約数和(自身を除く): 3509577720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 165233, 330466, 495699, 660932, 826165, 991398, 1156631, 1321864, 1487097, 1652330, 1982796, 2313262, 2478495, 2974194, 3304660, 3469893, 3965592, 4461291, 4626524, 4956990, 5783155, 5948388, 6609320, 6939786, 7435485, 8922582, 9253048, 9913980, 10409679, 11566310, 11896776, 13879572, 14870970, 17349465, 17845164, 19827960, 20819358, 22306455, 23132620, 27759144, 29741940, 31229037, 34698930, 35690328, 41638716, 44612910, 46265240, 52048395, 59483880, 62458074, 69397860, 83277432, 89225820, 104096790, 124916148, 138795720, 156145185, 178451640, 208193580, 249832296, 312290370, 416387160, 624580740, 1249161480]

約数ペア:

[(1, 1249161480), (2, 624580740), (3, 416387160), (4, 312290370), (5, 249832296), (6, 208193580), (7, 178451640), (8, 156145185), (9, 138795720), (10, 124916148), (12, 104096790), (14, 89225820), (15, 83277432), (18, 69397860), (20, 62458074), (21, 59483880), (24, 52048395), (27, 46265240), (28, 44612910), (30, 41638716), (35, 35690328), (36, 34698930), (40, 31229037), (42, 29741940), (45, 27759144), (54, 23132620), (56, 22306455), (60, 20819358), (63, 19827960), (70, 17845164), (72, 17349465), (84, 14870970), (90, 13879572), (105, 11896776), (108, 11566310), (120, 10409679), (126, 9913980), (135, 9253048), (140, 8922582), (168, 7435485), (180, 6939786), (189, 6609320), (210, 5948388), (216, 5783155), (252, 4956990), (270, 4626524), (280, 4461291), (315, 3965592), (360, 3469893), (378, 3304660), (420, 2974194), (504, 2478495), (540, 2313262), (630, 1982796), (756, 1652330), (840, 1487097), (945, 1321864), (1080, 1156631), (1260, 991398), (1512, 826165), (1890, 660932), (2520, 495699), (3780, 330466), (7560, 165233)]