8286164040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{896771}}^1$

素因数の和:896803

約数の個数: 128

約数和(自身を含む): 30992440320

約数和(自身を除く): 22706276280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 896771, 1793542, 2690313, 3587084, 4483855, 5380626, 6277397, 7174168, 8967710, 9864481, 10761252, 12554794, 13451565, 17935420, 18832191, 19728962, 21522504, 25109588, 26903130, 29593443, 31386985, 35870840, 37664382, 39457924, 49322405, 50219176, 53806260, 59186886, 62773970, 69051367, 75328764, 78915848, 94160955, 98644810, 107612520, 118373772, 125547940, 138102734, 147967215, 150657528, 188321910, 197289620, 207154101, 236747544, 251095880, 276205468, 295934430, 345256835, 376643820, 394579240, 414308202, 552410936, 591868860, 690513670, 753287640, 828616404, 1035770505, 1183737720, 1381027340, 1657232808, 2071541010, 2762054680, 4143082020, 8286164040]

約数ペア:

[(1, 8286164040), (2, 4143082020), (3, 2762054680), (4, 2071541010), (5, 1657232808), (6, 1381027340), (7, 1183737720), (8, 1035770505), (10, 828616404), (11, 753287640), (12, 690513670), (14, 591868860), (15, 552410936), (20, 414308202), (21, 394579240), (22, 376643820), (24, 345256835), (28, 295934430), (30, 276205468), (33, 251095880), (35, 236747544), (40, 207154101), (42, 197289620), (44, 188321910), (55, 150657528), (56, 147967215), (60, 138102734), (66, 125547940), (70, 118373772), (77, 107612520), (84, 98644810), (88, 94160955), (105, 78915848), (110, 75328764), (120, 69051367), (132, 62773970), (140, 59186886), (154, 53806260), (165, 50219176), (168, 49322405), (210, 39457924), (220, 37664382), (231, 35870840), (264, 31386985), (280, 29593443), (308, 26903130), (330, 25109588), (385, 21522504), (420, 19728962), (440, 18832191), (462, 17935420), (616, 13451565), (660, 12554794), (770, 10761252), (840, 9864481), (924, 8967710), (1155, 7174168), (1320, 6277397), (1540, 5380626), (1848, 4483855), (2310, 3587084), (3080, 2690313), (4620, 1793542), (9240, 896771)]