316138560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2740

約数の個数: 112

約数和(自身を含む): 1012033536

約数和(自身を除く): 695894976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 2593, 3048, 3810, 4064, 5080, 5186, 6096, 7620, 7779, 8128, 10160, 10372, 12192, 12965, 15240, 15558, 20320, 20744, 24384, 25930, 30480, 31116, 38895, 40640, 41488, 51860, 60960, 62232, 77790, 82976, 103720, 121920, 124464, 155580, 165952, 207440, 248928, 311160, 329311, 414880, 497856, 622320, 658622, 829760, 987933, 1244640, 1317244, 1646555, 1975866, 2489280, 2634488, 3293110, 3951732, 4939665, 5268976, 6586220, 7903464, 9879330, 10537952, 13172440, 15806928, 19758660, 21075904, 26344880, 31613856, 39517320, 52689760, 63227712, 79034640, 105379520, 158069280, 316138560]

約数ペア:

[(1, 316138560), (2, 158069280), (3, 105379520), (4, 79034640), (5, 63227712), (6, 52689760), (8, 39517320), (10, 31613856), (12, 26344880), (15, 21075904), (16, 19758660), (20, 15806928), (24, 13172440), (30, 10537952), (32, 9879330), (40, 7903464), (48, 6586220), (60, 5268976), (64, 4939665), (80, 3951732), (96, 3293110), (120, 2634488), (127, 2489280), (160, 1975866), (192, 1646555), (240, 1317244), (254, 1244640), (320, 987933), (381, 829760), (480, 658622), (508, 622320), (635, 497856), (762, 414880), (960, 329311), (1016, 311160), (1270, 248928), (1524, 207440), (1905, 165952), (2032, 155580), (2540, 124464), (2593, 121920), (3048, 103720), (3810, 82976), (4064, 77790), (5080, 62232), (5186, 60960), (6096, 51860), (7620, 41488), (7779, 40640), (8128, 38895), (10160, 31116), (10372, 30480), (12192, 25930), (12965, 24384), (15240, 20744), (15558, 20320)]