286260160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 714146400

約数和(自身を除く): 427886240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 109, 116, 145, 160, 218, 232, 283, 290, 320, 436, 464, 545, 566, 580, 872, 928, 1090, 1132, 1160, 1415, 1744, 1856, 2180, 2264, 2320, 2830, 3161, 3488, 4360, 4528, 4640, 5660, 6322, 6976, 8207, 8720, 9056, 9280, 11320, 12644, 15805, 16414, 17440, 18112, 22640, 25288, 30847, 31610, 32828, 34880, 41035, 45280, 50576, 61694, 63220, 65656, 82070, 90560, 101152, 123388, 126440, 131312, 154235, 164140, 202304, 246776, 252880, 262624, 308470, 328280, 493552, 505760, 525248, 616940, 656560, 894563, 987104, 1011520, 1233880, 1313120, 1789126, 1974208, 2467760, 2626240, 3578252, 4472815, 4935520, 7156504, 8945630, 9871040, 14313008, 17891260, 28626016, 35782520, 57252032, 71565040, 143130080, 286260160]

約数ペア:

[(1, 286260160), (2, 143130080), (4, 71565040), (5, 57252032), (8, 35782520), (10, 28626016), (16, 17891260), (20, 14313008), (29, 9871040), (32, 8945630), (40, 7156504), (58, 4935520), (64, 4472815), (80, 3578252), (109, 2626240), (116, 2467760), (145, 1974208), (160, 1789126), (218, 1313120), (232, 1233880), (283, 1011520), (290, 987104), (320, 894563), (436, 656560), (464, 616940), (545, 525248), (566, 505760), (580, 493552), (872, 328280), (928, 308470), (1090, 262624), (1132, 252880), (1160, 246776), (1415, 202304), (1744, 164140), (1856, 154235), (2180, 131312), (2264, 126440), (2320, 123388), (2830, 101152), (3161, 90560), (3488, 82070), (4360, 65656), (4528, 63220), (4640, 61694), (5660, 50576), (6322, 45280), (6976, 41035), (8207, 34880), (8720, 32828), (9056, 31610), (9280, 30847), (11320, 25288), (12644, 22640), (15805, 18112), (16414, 17440)]