131704080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 428544000

約数和(自身を除く): 296839920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 127, 145, 149, 174, 232, 240, 254, 290, 298, 348, 381, 435, 447, 464, 508, 580, 596, 635, 696, 745, 762, 870, 894, 1016, 1160, 1192, 1270, 1392, 1490, 1524, 1740, 1788, 1905, 2032, 2235, 2320, 2384, 2540, 2980, 3048, 3480, 3576, 3683, 3810, 4321, 4470, 5080, 5960, 6096, 6960, 7152, 7366, 7620, 8642, 8940, 10160, 11049, 11920, 12963, 14732, 15240, 17284, 17880, 18415, 18923, 21605, 22098, 25926, 29464, 30480, 34568, 35760, 36830, 37846, 43210, 44196, 51852, 55245, 56769, 58928, 64815, 69136, 73660, 75692, 86420, 88392, 94615, 103704, 110490, 113538, 129630, 147320, 151384, 172840, 176784, 189230, 207408, 220980, 227076, 259260, 283845, 294640, 302768, 345680, 378460, 441960, 454152, 518520, 548767, 567690, 756920, 883920, 908304, 1037040, 1097534, 1135380, 1513840, 1646301, 2195068, 2270760, 2743835, 3292602, 4390136, 4541520, 5487670, 6585204, 8231505, 8780272, 10975340, 13170408, 16463010, 21950680, 26340816, 32926020, 43901360, 65852040, 131704080]

約数ペア:

[(1, 131704080), (2, 65852040), (3, 43901360), (4, 32926020), (5, 26340816), (6, 21950680), (8, 16463010), (10, 13170408), (12, 10975340), (15, 8780272), (16, 8231505), (20, 6585204), (24, 5487670), (29, 4541520), (30, 4390136), (40, 3292602), (48, 2743835), (58, 2270760), (60, 2195068), (80, 1646301), (87, 1513840), (116, 1135380), (120, 1097534), (127, 1037040), (145, 908304), (149, 883920), (174, 756920), (232, 567690), (240, 548767), (254, 518520), (290, 454152), (298, 441960), (348, 378460), (381, 345680), (435, 302768), (447, 294640), (464, 283845), (508, 259260), (580, 227076), (596, 220980), (635, 207408), (696, 189230), (745, 176784), (762, 172840), (870, 151384), (894, 147320), (1016, 129630), (1160, 113538), (1192, 110490), (1270, 103704), (1392, 94615), (1490, 88392), (1524, 86420), (1740, 75692), (1788, 73660), (1905, 69136), (2032, 64815), (2235, 58928), (2320, 56769), (2384, 55245), (2540, 51852), (2980, 44196), (3048, 43210), (3480, 37846), (3576, 36830), (3683, 35760), (3810, 34568), (4321, 30480), (4470, 29464), (5080, 25926), (5960, 22098), (6096, 21605), (6960, 18923), (7152, 18415), (7366, 17880), (7620, 17284), (8642, 15240), (8940, 14732), (10160, 12963), (11049, 11920)]