15673177880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{152641}}^1$

素因数の和:152820

約数の個数: 64

約数和(自身を含む): 37586566080

約数和(自身を除く): 21913388200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 302, 340, 604, 680, 755, 1208, 1510, 2567, 3020, 5134, 6040, 10268, 12835, 20536, 25670, 51340, 102680, 152641, 305282, 610564, 763205, 1221128, 1526410, 2594897, 3052820, 5189794, 6105640, 10379588, 12974485, 20759176, 23048791, 25948970, 46097582, 51897940, 92195164, 103795880, 115243955, 184390328, 230487910, 391829447, 460975820, 783658894, 921951640, 1567317788, 1959147235, 3134635576, 3918294470, 7836588940, 15673177880]

約数ペア:

[(1, 15673177880), (2, 7836588940), (4, 3918294470), (5, 3134635576), (8, 1959147235), (10, 1567317788), (17, 921951640), (20, 783658894), (34, 460975820), (40, 391829447), (68, 230487910), (85, 184390328), (136, 115243955), (151, 103795880), (170, 92195164), (302, 51897940), (340, 46097582), (604, 25948970), (680, 23048791), (755, 20759176), (1208, 12974485), (1510, 10379588), (2567, 6105640), (3020, 5189794), (5134, 3052820), (6040, 2594897), (10268, 1526410), (12835, 1221128), (20536, 763205), (25670, 610564), (51340, 305282), (102680, 152641)]