2395759360

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 5975020800

約数和(自身を除く): 3579261440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 173, 248, 256, 310, 320, 346, 349, 496, 620, 640, 692, 698, 865, 992, 1240, 1280, 1384, 1396, 1730, 1745, 1984, 2480, 2768, 2792, 3460, 3490, 3968, 4960, 5363, 5536, 5584, 6920, 6980, 7936, 9920, 10726, 10819, 11072, 11168, 13840, 13960, 19840, 21452, 21638, 22144, 22336, 26815, 27680, 27920, 39680, 42904, 43276, 44288, 44672, 53630, 54095, 55360, 55840, 60377, 85808, 86552, 89344, 107260, 108190, 110720, 111680, 120754, 171616, 173104, 214520, 216380, 221440, 223360, 241508, 301885, 343232, 346208, 429040, 432760, 446720, 483016, 603770, 686464, 692416, 858080, 865520, 966032, 1207540, 1372928, 1384832, 1716160, 1731040, 1871687, 1932064, 2415080, 2769664, 3432320, 3462080, 3743374, 3864128, 4830160, 6864640, 6924160, 7486748, 7728256, 9358435, 9660320, 13848320, 14973496, 15456512, 18716870, 19320640, 29946992, 37433740, 38641280, 59893984, 74867480, 77282560, 119787968, 149734960, 239575936, 299469920, 479151872, 598939840, 1197879680, 2395759360]

約数ペア:

[(1, 2395759360), (2, 1197879680), (4, 598939840), (5, 479151872), (8, 299469920), (10, 239575936), (16, 149734960), (20, 119787968), (31, 77282560), (32, 74867480), (40, 59893984), (62, 38641280), (64, 37433740), (80, 29946992), (124, 19320640), (128, 18716870), (155, 15456512), (160, 14973496), (173, 13848320), (248, 9660320), (256, 9358435), (310, 7728256), (320, 7486748), (346, 6924160), (349, 6864640), (496, 4830160), (620, 3864128), (640, 3743374), (692, 3462080), (698, 3432320), (865, 2769664), (992, 2415080), (1240, 1932064), (1280, 1871687), (1384, 1731040), (1396, 1716160), (1730, 1384832), (1745, 1372928), (1984, 1207540), (2480, 966032), (2768, 865520), (2792, 858080), (3460, 692416), (3490, 686464), (3968, 603770), (4960, 483016), (5363, 446720), (5536, 432760), (5584, 429040), (6920, 346208), (6980, 343232), (7936, 301885), (9920, 241508), (10726, 223360), (10819, 221440), (11072, 216380), (11168, 214520), (13840, 173104), (13960, 171616), (19840, 120754), (21452, 111680), (21638, 110720), (22144, 108190), (22336, 107260), (26815, 89344), (27680, 86552), (27920, 85808), (39680, 60377), (42904, 55840), (43276, 55360), (44288, 54095), (44672, 53630)]