129953640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 408240000

約数和(自身を除く): 278286360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 107, 116, 120, 145, 174, 214, 232, 290, 321, 348, 349, 428, 435, 535, 580, 642, 696, 698, 856, 870, 1047, 1070, 1160, 1284, 1396, 1605, 1740, 1745, 2094, 2140, 2568, 2792, 3103, 3210, 3480, 3490, 4188, 4280, 5235, 6206, 6420, 6980, 8376, 9309, 10121, 10470, 12412, 12840, 13960, 15515, 18618, 20242, 20940, 24824, 30363, 31030, 37236, 37343, 40484, 41880, 46545, 50605, 60726, 62060, 74472, 74686, 80968, 93090, 101210, 112029, 121452, 124120, 149372, 151815, 186180, 186715, 202420, 224058, 242904, 298744, 303630, 372360, 373430, 404840, 448116, 560145, 607260, 746860, 896232, 1082947, 1120290, 1214520, 1493720, 2165894, 2240580, 3248841, 4331788, 4481160, 5414735, 6497682, 8663576, 10829470, 12995364, 16244205, 21658940, 25990728, 32488410, 43317880, 64976820, 129953640]

約数ペア:

[(1, 129953640), (2, 64976820), (3, 43317880), (4, 32488410), (5, 25990728), (6, 21658940), (8, 16244205), (10, 12995364), (12, 10829470), (15, 8663576), (20, 6497682), (24, 5414735), (29, 4481160), (30, 4331788), (40, 3248841), (58, 2240580), (60, 2165894), (87, 1493720), (107, 1214520), (116, 1120290), (120, 1082947), (145, 896232), (174, 746860), (214, 607260), (232, 560145), (290, 448116), (321, 404840), (348, 373430), (349, 372360), (428, 303630), (435, 298744), (535, 242904), (580, 224058), (642, 202420), (696, 186715), (698, 186180), (856, 151815), (870, 149372), (1047, 124120), (1070, 121452), (1160, 112029), (1284, 101210), (1396, 93090), (1605, 80968), (1740, 74686), (1745, 74472), (2094, 62060), (2140, 60726), (2568, 50605), (2792, 46545), (3103, 41880), (3210, 40484), (3480, 37343), (3490, 37236), (4188, 31030), (4280, 30363), (5235, 24824), (6206, 20940), (6420, 20242), (6980, 18618), (8376, 15515), (9309, 13960), (10121, 12840), (10470, 12412)]