65852040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 141507960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 127, 145, 149, 174, 232, 254, 290, 298, 348, 381, 435, 447, 508, 580, 596, 635, 696, 745, 762, 870, 894, 1016, 1160, 1192, 1270, 1490, 1524, 1740, 1788, 1905, 2235, 2540, 2980, 3048, 3480, 3576, 3683, 3810, 4321, 4470, 5080, 5960, 7366, 7620, 8642, 8940, 11049, 12963, 14732, 15240, 17284, 17880, 18415, 18923, 21605, 22098, 25926, 29464, 34568, 36830, 37846, 43210, 44196, 51852, 55245, 56769, 64815, 73660, 75692, 86420, 88392, 94615, 103704, 110490, 113538, 129630, 147320, 151384, 172840, 189230, 220980, 227076, 259260, 283845, 378460, 441960, 454152, 518520, 548767, 567690, 756920, 1097534, 1135380, 1646301, 2195068, 2270760, 2743835, 3292602, 4390136, 5487670, 6585204, 8231505, 10975340, 13170408, 16463010, 21950680, 32926020, 65852040]

約数ペア:

[(1, 65852040), (2, 32926020), (3, 21950680), (4, 16463010), (5, 13170408), (6, 10975340), (8, 8231505), (10, 6585204), (12, 5487670), (15, 4390136), (20, 3292602), (24, 2743835), (29, 2270760), (30, 2195068), (40, 1646301), (58, 1135380), (60, 1097534), (87, 756920), (116, 567690), (120, 548767), (127, 518520), (145, 454152), (149, 441960), (174, 378460), (232, 283845), (254, 259260), (290, 227076), (298, 220980), (348, 189230), (381, 172840), (435, 151384), (447, 147320), (508, 129630), (580, 113538), (596, 110490), (635, 103704), (696, 94615), (745, 88392), (762, 86420), (870, 75692), (894, 73660), (1016, 64815), (1160, 56769), (1192, 55245), (1270, 51852), (1490, 44196), (1524, 43210), (1740, 37846), (1788, 36830), (1905, 34568), (2235, 29464), (2540, 25926), (2980, 22098), (3048, 21605), (3480, 18923), (3576, 18415), (3683, 17880), (3810, 17284), (4321, 15240), (4470, 14732), (5080, 12963), (5960, 11049), (7366, 8940), (7620, 8642)]