1569172440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2441}}^1$

素因数の和:2953

約数の個数: 128

約数和(自身を含む): 5148126720

約数和(自身を除く): 3578954280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 487, 660, 974, 1320, 1461, 1948, 2435, 2441, 2922, 3896, 4870, 4882, 5357, 5844, 7305, 7323, 9740, 9764, 10714, 11688, 12205, 14610, 14646, 16071, 19480, 19528, 21428, 24410, 26785, 26851, 29220, 29292, 32142, 36615, 42856, 48820, 53570, 53702, 58440, 58584, 64284, 73230, 80355, 80553, 97640, 107140, 107404, 128568, 134255, 146460, 160710, 161106, 214280, 214808, 268510, 292920, 321420, 322212, 402765, 537020, 642840, 644424, 805530, 1074040, 1188767, 1611060, 2377534, 3222120, 3566301, 4755068, 5943835, 7132602, 9510136, 11887670, 13076437, 14265204, 17831505, 23775340, 26152874, 28530408, 35663010, 39229311, 47550680, 52305748, 65382185, 71326020, 78458622, 104611496, 130764370, 142652040, 156917244, 196146555, 261528740, 313834488, 392293110, 523057480, 784586220, 1569172440]

約数ペア:

[(1, 1569172440), (2, 784586220), (3, 523057480), (4, 392293110), (5, 313834488), (6, 261528740), (8, 196146555), (10, 156917244), (11, 142652040), (12, 130764370), (15, 104611496), (20, 78458622), (22, 71326020), (24, 65382185), (30, 52305748), (33, 47550680), (40, 39229311), (44, 35663010), (55, 28530408), (60, 26152874), (66, 23775340), (88, 17831505), (110, 14265204), (120, 13076437), (132, 11887670), (165, 9510136), (220, 7132602), (264, 5943835), (330, 4755068), (440, 3566301), (487, 3222120), (660, 2377534), (974, 1611060), (1320, 1188767), (1461, 1074040), (1948, 805530), (2435, 644424), (2441, 642840), (2922, 537020), (3896, 402765), (4870, 322212), (4882, 321420), (5357, 292920), (5844, 268510), (7305, 214808), (7323, 214280), (9740, 161106), (9764, 160710), (10714, 146460), (11688, 134255), (12205, 128568), (14610, 107404), (14646, 107140), (16071, 97640), (19480, 80553), (19528, 80355), (21428, 73230), (24410, 64284), (26785, 58584), (26851, 58440), (29220, 53702), (29292, 53570), (32142, 48820), (36615, 42856)]