419128759840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1444873}}^1$

素因数の和:1444939

約数の個数: 144

約数和(自身を含む): 1182987697752

約数和(自身を除く): 763858937912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2590, 2960, 3626, 3920, 4144, 5180, 5920, 7252, 7840, 8288, 9065, 10360, 14504, 18130, 20720, 29008, 36260, 41440, 58016, 72520, 145040, 290080, 1444873, 2889746, 5779492, 7224365, 10114111, 11558984, 14448730, 20228222, 23117968, 28897460, 40456444, 46235936, 50570555, 53460301, 57794920, 70798777, 80912888, 101141110, 106920602, 115589840, 141597554, 161825776, 202282220, 213841204, 231179680, 267301505, 283195108, 323651552, 353993885, 374222107, 404564440, 427682408, 534603010, 566390216, 707987770, 748444214, 809128880, 855364816, 1069206020, 1132780432, 1415975540, 1496888428, 1618257760, 1710729632, 1871110535, 2138412040, 2265560864, 2619554749, 2831951080, 2993776856, 3742221070, 4276824080, 5239109498, 5663902160, 5987553712, 7484442140, 8553648160, 10478218996, 11327804320, 11975107424, 13097773745, 14968884280, 20956437992, 26195547490, 29937768560, 41912875984, 52391094980, 59875537120, 83825751968, 104782189960, 209564379920, 419128759840]

約数ペア:

[(1, 419128759840), (2, 209564379920), (4, 104782189960), (5, 83825751968), (7, 59875537120), (8, 52391094980), (10, 41912875984), (14, 29937768560), (16, 26195547490), (20, 20956437992), (28, 14968884280), (32, 13097773745), (35, 11975107424), (37, 11327804320), (40, 10478218996), (49, 8553648160), (56, 7484442140), (70, 5987553712), (74, 5663902160), (80, 5239109498), (98, 4276824080), (112, 3742221070), (140, 2993776856), (148, 2831951080), (160, 2619554749), (185, 2265560864), (196, 2138412040), (224, 1871110535), (245, 1710729632), (259, 1618257760), (280, 1496888428), (296, 1415975540), (370, 1132780432), (392, 1069206020), (490, 855364816), (518, 809128880), (560, 748444214), (592, 707987770), (740, 566390216), (784, 534603010), (980, 427682408), (1036, 404564440), (1120, 374222107), (1184, 353993885), (1295, 323651552), (1480, 283195108), (1568, 267301505), (1813, 231179680), (1960, 213841204), (2072, 202282220), (2590, 161825776), (2960, 141597554), (3626, 115589840), (3920, 106920602), (4144, 101141110), (5180, 80912888), (5920, 70798777), (7252, 57794920), (7840, 53460301), (8288, 50570555), (9065, 46235936), (10360, 40456444), (14504, 28897460), (18130, 23117968), (20720, 20228222), (29008, 14448730), (36260, 11558984), (41440, 10114111), (58016, 7224365), (72520, 5779492), (145040, 2889746), (290080, 1444873)]