253318736640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{903677}}^1$

素因数の和:903774

約数の個数: 144

約数和(自身を含む): 820120317408

約数和(自身を除く): 566801580768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3840, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 18688, 23360, 28032, 35040, 46720, 56064, 70080, 93440, 140160, 280320, 903677, 1807354, 2711031, 3614708, 4518385, 5422062, 7229416, 9036770, 10844124, 13555155, 14458832, 18073540, 21688248, 27110310, 28917664, 36147080, 43376496, 54220620, 57835328, 65968421, 72294160, 86752992, 108441240, 115670656, 131936842, 144588320, 173505984, 197905263, 216882480, 231341312, 263873684, 289176640, 329842105, 347011968, 395810526, 433764960, 527747368, 578353280, 659684210, 694023936, 791621052, 867529920, 989526315, 1055494736, 1156706560, 1319368420, 1583242104, 1735059840, 1979052630, 2110989472, 2638736840, 3166484208, 3470119680, 3958105260, 4221978944, 5277473680, 6332968416, 7916210520, 8443957888, 10554947360, 12665936832, 15832421040, 16887915776, 21109894720, 25331873664, 31664842080, 42219789440, 50663747328, 63329684160, 84439578880, 126659368320, 253318736640]

約数ペア:

[(1, 253318736640), (2, 126659368320), (3, 84439578880), (4, 63329684160), (5, 50663747328), (6, 42219789440), (8, 31664842080), (10, 25331873664), (12, 21109894720), (15, 16887915776), (16, 15832421040), (20, 12665936832), (24, 10554947360), (30, 8443957888), (32, 7916210520), (40, 6332968416), (48, 5277473680), (60, 4221978944), (64, 3958105260), (73, 3470119680), (80, 3166484208), (96, 2638736840), (120, 2110989472), (128, 1979052630), (146, 1735059840), (160, 1583242104), (192, 1319368420), (219, 1156706560), (240, 1055494736), (256, 989526315), (292, 867529920), (320, 791621052), (365, 694023936), (384, 659684210), (438, 578353280), (480, 527747368), (584, 433764960), (640, 395810526), (730, 347011968), (768, 329842105), (876, 289176640), (960, 263873684), (1095, 231341312), (1168, 216882480), (1280, 197905263), (1460, 173505984), (1752, 144588320), (1920, 131936842), (2190, 115670656), (2336, 108441240), (2920, 86752992), (3504, 72294160), (3840, 65968421), (4380, 57835328), (4672, 54220620), (5840, 43376496), (7008, 36147080), (8760, 28917664), (9344, 27110310), (11680, 21688248), (14016, 18073540), (17520, 14458832), (18688, 13555155), (23360, 10844124), (28032, 9036770), (35040, 7229416), (46720, 5422062), (56064, 4518385), (70080, 3614708), (93440, 2711031), (140160, 1807354), (280320, 903677)]