1533314560

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:332

約数の個数: 120

約数和(自身を含む): 3822451776

約数和(自身を除く): 2289137216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 139, 155, 160, 248, 256, 278, 310, 320, 496, 512, 556, 620, 640, 695, 992, 1112, 1240, 1280, 1390, 1984, 2224, 2480, 2560, 2780, 3968, 4309, 4448, 4960, 5560, 7936, 8618, 8896, 9920, 11120, 15872, 17236, 17792, 19321, 19840, 21545, 22240, 34472, 35584, 38642, 39680, 43090, 44480, 68944, 71168, 77284, 79360, 86180, 88960, 96605, 137888, 154568, 172360, 177920, 193210, 275776, 309136, 344720, 355840, 386420, 551552, 598951, 618272, 689440, 772840, 1103104, 1197902, 1236544, 1378880, 1545680, 2206208, 2395804, 2473088, 2757760, 2994755, 3091360, 4791608, 4946176, 5515520, 5989510, 6182720, 9583216, 9892352, 11031040, 11979020, 12365440, 19166432, 23958040, 24730880, 38332864, 47916080, 49461760, 76665728, 95832160, 153331456, 191664320, 306662912, 383328640, 766657280, 1533314560]

約数ペア:

[(1, 1533314560), (2, 766657280), (4, 383328640), (5, 306662912), (8, 191664320), (10, 153331456), (16, 95832160), (20, 76665728), (31, 49461760), (32, 47916080), (40, 38332864), (62, 24730880), (64, 23958040), (80, 19166432), (124, 12365440), (128, 11979020), (139, 11031040), (155, 9892352), (160, 9583216), (248, 6182720), (256, 5989510), (278, 5515520), (310, 4946176), (320, 4791608), (496, 3091360), (512, 2994755), (556, 2757760), (620, 2473088), (640, 2395804), (695, 2206208), (992, 1545680), (1112, 1378880), (1240, 1236544), (1280, 1197902), (1390, 1103104), (1984, 772840), (2224, 689440), (2480, 618272), (2560, 598951), (2780, 551552), (3968, 386420), (4309, 355840), (4448, 344720), (4960, 309136), (5560, 275776), (7936, 193210), (8618, 177920), (8896, 172360), (9920, 154568), (11120, 137888), (15872, 96605), (17236, 88960), (17792, 86180), (19321, 79360), (19840, 77284), (21545, 71168), (22240, 68944), (34472, 44480), (35584, 43090), (38642, 39680)]