67422160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 170145360

約数和(自身を除く): 102723200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 241, 260, 269, 482, 520, 538, 964, 1040, 1076, 1205, 1345, 1928, 2152, 2410, 2690, 3133, 3497, 3856, 4304, 4820, 5380, 6266, 6994, 9640, 10760, 12532, 13988, 15665, 17485, 19280, 21520, 25064, 27976, 31330, 34970, 50128, 55952, 62660, 64829, 69940, 125320, 129658, 139880, 250640, 259316, 279760, 324145, 518632, 648290, 842777, 1037264, 1296580, 1685554, 2593160, 3371108, 4213885, 5186320, 6742216, 8427770, 13484432, 16855540, 33711080, 67422160]

約数ペア:

[(1, 67422160), (2, 33711080), (4, 16855540), (5, 13484432), (8, 8427770), (10, 6742216), (13, 5186320), (16, 4213885), (20, 3371108), (26, 2593160), (40, 1685554), (52, 1296580), (65, 1037264), (80, 842777), (104, 648290), (130, 518632), (208, 324145), (241, 279760), (260, 259316), (269, 250640), (482, 139880), (520, 129658), (538, 125320), (964, 69940), (1040, 64829), (1076, 62660), (1205, 55952), (1345, 50128), (1928, 34970), (2152, 31330), (2410, 27976), (2690, 25064), (3133, 21520), (3497, 19280), (3856, 17485), (4304, 15665), (4820, 13988), (5380, 12532), (6266, 10760), (6994, 9640)]