1569661461680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5610743}}^1$

素因数の和:5611038

約数の個数: 80

約数和(自身を含む): 3944801891520

約数和(自身を除く): 2375140429840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 269, 520, 538, 1040, 1076, 1345, 2152, 2690, 3497, 4304, 5380, 6994, 10760, 13988, 17485, 21520, 27976, 34970, 55952, 69940, 139880, 279760, 5610743, 11221486, 22442972, 28053715, 44885944, 56107430, 72939659, 89771888, 112214860, 145879318, 224429720, 291758636, 364698295, 448859440, 583517272, 729396590, 1167034544, 1458793180, 1509289867, 2917586360, 3018579734, 5835172720, 6037159468, 7546449335, 12074318936, 15092898670, 19620768271, 24148637872, 30185797340, 39241536542, 60371594680, 78483073084, 98103841355, 120743189360, 156966146168, 196207682710, 313932292336, 392415365420, 784830730840, 1569661461680]

約数ペア:

[(1, 1569661461680), (2, 784830730840), (4, 392415365420), (5, 313932292336), (8, 196207682710), (10, 156966146168), (13, 120743189360), (16, 98103841355), (20, 78483073084), (26, 60371594680), (40, 39241536542), (52, 30185797340), (65, 24148637872), (80, 19620768271), (104, 15092898670), (130, 12074318936), (208, 7546449335), (260, 6037159468), (269, 5835172720), (520, 3018579734), (538, 2917586360), (1040, 1509289867), (1076, 1458793180), (1345, 1167034544), (2152, 729396590), (2690, 583517272), (3497, 448859440), (4304, 364698295), (5380, 291758636), (6994, 224429720), (10760, 145879318), (13988, 112214860), (17485, 89771888), (21520, 72939659), (27976, 56107430), (34970, 44885944), (55952, 28053715), (69940, 22442972), (139880, 11221486), (279760, 5610743)]