256869155160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1253999}}^1$

素因数の和:1254585

約数の個数: 96

約数和(自身を含む): 836292600000

約数和(自身を除く): 579423444840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 569, 1138, 1707, 2276, 2845, 3414, 4552, 5121, 5690, 6828, 8535, 10242, 11380, 13656, 17070, 20484, 22760, 25605, 34140, 40968, 51210, 68280, 102420, 204840, 1253999, 2507998, 3761997, 5015996, 6269995, 7523994, 10031992, 11285991, 12539990, 15047988, 18809985, 22571982, 25079980, 30095976, 37619970, 45143964, 50159960, 56429955, 75239940, 90287928, 112859910, 150479880, 225719820, 451439640, 713525431, 1427050862, 2140576293, 2854101724, 3567627155, 4281152586, 5708203448, 6421728879, 7135254310, 8562305172, 10702881465, 12843457758, 14270508620, 17124610344, 21405762930, 25686915516, 28541017240, 32108644395, 42811525860, 51373831032, 64217288790, 85623051720, 128434577580, 256869155160]

約数ペア:

[(1, 256869155160), (2, 128434577580), (3, 85623051720), (4, 64217288790), (5, 51373831032), (6, 42811525860), (8, 32108644395), (9, 28541017240), (10, 25686915516), (12, 21405762930), (15, 17124610344), (18, 14270508620), (20, 12843457758), (24, 10702881465), (30, 8562305172), (36, 7135254310), (40, 6421728879), (45, 5708203448), (60, 4281152586), (72, 3567627155), (90, 2854101724), (120, 2140576293), (180, 1427050862), (360, 713525431), (569, 451439640), (1138, 225719820), (1707, 150479880), (2276, 112859910), (2845, 90287928), (3414, 75239940), (4552, 56429955), (5121, 50159960), (5690, 45143964), (6828, 37619970), (8535, 30095976), (10242, 25079980), (11380, 22571982), (13656, 18809985), (17070, 15047988), (20484, 12539990), (22760, 11285991), (25605, 10031992), (34140, 7523994), (40968, 6269995), (51210, 5015996), (68280, 3761997), (102420, 2507998), (204840, 1253999)]