165280401760

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1\times {\mathrm{3463}}^1$

素因数の和:4736

約数の個数: 96

約数和(自身を含む): 392236229952

約数和(自身を除く): 226955828192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 941, 1268, 1585, 1882, 2536, 3170, 3463, 3764, 4705, 5072, 6340, 6926, 7528, 9410, 10144, 12680, 13852, 15056, 17315, 18820, 25360, 27704, 30112, 34630, 37640, 50720, 55408, 69260, 75280, 110816, 138520, 150560, 277040, 298297, 554080, 596594, 1097771, 1193188, 1491485, 2195542, 2386376, 2982970, 3258683, 4391084, 4772752, 5488855, 5965940, 6517366, 8782168, 9545504, 10977710, 11931880, 13034732, 16293415, 17564336, 21955420, 23863760, 26069464, 32586830, 35128672, 43910840, 47727520, 52138928, 65173660, 87821680, 104277856, 130347320, 175643360, 260694640, 521389280, 1033002511, 2066005022, 4132010044, 5165012555, 8264020088, 10330025110, 16528040176, 20660050220, 33056080352, 41320100440, 82640200880, 165280401760]

約数ペア:

[(1, 165280401760), (2, 82640200880), (4, 41320100440), (5, 33056080352), (8, 20660050220), (10, 16528040176), (16, 10330025110), (20, 8264020088), (32, 5165012555), (40, 4132010044), (80, 2066005022), (160, 1033002511), (317, 521389280), (634, 260694640), (941, 175643360), (1268, 130347320), (1585, 104277856), (1882, 87821680), (2536, 65173660), (3170, 52138928), (3463, 47727520), (3764, 43910840), (4705, 35128672), (5072, 32586830), (6340, 26069464), (6926, 23863760), (7528, 21955420), (9410, 17564336), (10144, 16293415), (12680, 13034732), (13852, 11931880), (15056, 10977710), (17315, 9545504), (18820, 8782168), (25360, 6517366), (27704, 5965940), (30112, 5488855), (34630, 4772752), (37640, 4391084), (50720, 3258683), (55408, 2982970), (69260, 2386376), (75280, 2195542), (110816, 1491485), (138520, 1193188), (150560, 1097771), (277040, 596594), (298297, 554080)]