7071790440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{412109}}^1$

素因数の和:412147

約数の個数: 128

約数和(自身を含む): 24924412800

約数和(自身を除く): 17852622360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 412109, 824218, 1236327, 1648436, 2060545, 2472654, 3296872, 4121090, 4533199, 4945308, 5357417, 6181635, 8242180, 9066398, 9890616, 10714834, 12363270, 13599597, 16072251, 16484360, 18132796, 21429668, 22665995, 24726540, 26787085, 27199194, 32144502, 36265592, 42859336, 45331990, 49453080, 53574170, 54398388, 58931587, 64289004, 67997985, 80361255, 90663980, 107148340, 108796776, 117863174, 128578008, 135995970, 160722510, 176794761, 181327960, 214296680, 235726348, 271991940, 294657935, 321445020, 353589522, 471452696, 543983880, 589315870, 642890040, 707179044, 883973805, 1178631740, 1414358088, 1767947610, 2357263480, 3535895220, 7071790440]

約数ペア:

[(1, 7071790440), (2, 3535895220), (3, 2357263480), (4, 1767947610), (5, 1414358088), (6, 1178631740), (8, 883973805), (10, 707179044), (11, 642890040), (12, 589315870), (13, 543983880), (15, 471452696), (20, 353589522), (22, 321445020), (24, 294657935), (26, 271991940), (30, 235726348), (33, 214296680), (39, 181327960), (40, 176794761), (44, 160722510), (52, 135995970), (55, 128578008), (60, 117863174), (65, 108796776), (66, 107148340), (78, 90663980), (88, 80361255), (104, 67997985), (110, 64289004), (120, 58931587), (130, 54398388), (132, 53574170), (143, 49453080), (156, 45331990), (165, 42859336), (195, 36265592), (220, 32144502), (260, 27199194), (264, 26787085), (286, 24726540), (312, 22665995), (330, 21429668), (390, 18132796), (429, 16484360), (440, 16072251), (520, 13599597), (572, 12363270), (660, 10714834), (715, 9890616), (780, 9066398), (858, 8242180), (1144, 6181635), (1320, 5357417), (1430, 4945308), (1560, 4533199), (1716, 4121090), (2145, 3296872), (2860, 2472654), (3432, 2060545), (4290, 1648436), (5720, 1236327), (8580, 824218), (17160, 412109)]