159176940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 355628820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 31, 39, 52, 58, 60, 62, 65, 78, 87, 93, 116, 124, 130, 145, 155, 156, 174, 186, 195, 227, 260, 290, 310, 348, 372, 377, 390, 403, 435, 454, 465, 580, 620, 681, 754, 780, 806, 870, 899, 908, 930, 1131, 1135, 1209, 1362, 1508, 1612, 1740, 1798, 1860, 1885, 2015, 2262, 2270, 2418, 2697, 2724, 2951, 3405, 3596, 3770, 4030, 4495, 4524, 4540, 4836, 5394, 5655, 5902, 6045, 6583, 6810, 7037, 7540, 8060, 8853, 8990, 10788, 11310, 11687, 11804, 12090, 13166, 13485, 13620, 14074, 14755, 17706, 17980, 19749, 21111, 22620, 23374, 24180, 26332, 26970, 28148, 29510, 32915, 35061, 35185, 35412, 39498, 42222, 44265, 46748, 53940, 58435, 59020, 65830, 70122, 70370, 78996, 84444, 85579, 88530, 91481, 98745, 105555, 116870, 131660, 140244, 140740, 171158, 175305, 177060, 182962, 197490, 204073, 211110, 233740, 256737, 274443, 342316, 350610, 365924, 394980, 408146, 422220, 427895, 457405, 513474, 548886, 612219, 701220, 816292, 855790, 914810, 1020365, 1026948, 1097772, 1224438, 1283685, 1372215, 1711580, 1829620, 2040730, 2448876, 2567370, 2652949, 2744430, 3061095, 4081460, 5134740, 5305898, 5488860, 6122190, 7958847, 10611796, 12244380, 13264745, 15917694, 26529490, 31835388, 39794235, 53058980, 79588470, 159176940]

約数ペア:

[(1, 159176940), (2, 79588470), (3, 53058980), (4, 39794235), (5, 31835388), (6, 26529490), (10, 15917694), (12, 13264745), (13, 12244380), (15, 10611796), (20, 7958847), (26, 6122190), (29, 5488860), (30, 5305898), (31, 5134740), (39, 4081460), (52, 3061095), (58, 2744430), (60, 2652949), (62, 2567370), (65, 2448876), (78, 2040730), (87, 1829620), (93, 1711580), (116, 1372215), (124, 1283685), (130, 1224438), (145, 1097772), (155, 1026948), (156, 1020365), (174, 914810), (186, 855790), (195, 816292), (227, 701220), (260, 612219), (290, 548886), (310, 513474), (348, 457405), (372, 427895), (377, 422220), (390, 408146), (403, 394980), (435, 365924), (454, 350610), (465, 342316), (580, 274443), (620, 256737), (681, 233740), (754, 211110), (780, 204073), (806, 197490), (870, 182962), (899, 177060), (908, 175305), (930, 171158), (1131, 140740), (1135, 140244), (1209, 131660), (1362, 116870), (1508, 105555), (1612, 98745), (1740, 91481), (1798, 88530), (1860, 85579), (1885, 84444), (2015, 78996), (2262, 70370), (2270, 70122), (2418, 65830), (2697, 59020), (2724, 58435), (2951, 53940), (3405, 46748), (3596, 44265), (3770, 42222), (4030, 39498), (4495, 35412), (4524, 35185), (4540, 35061), (4836, 32915), (5394, 29510), (5655, 28148), (5902, 26970), (6045, 26332), (6583, 24180), (6810, 23374), (7037, 22620), (7540, 21111), (8060, 19749), (8853, 17980), (8990, 17706), (10788, 14755), (11310, 14074), (11687, 13620), (11804, 13485), (12090, 13166)]