713376440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2161

約数の個数: 128

約数和(自身を含む): 1969868160

約数和(自身を除く): 1256491720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 365, 476, 511, 584, 595, 680, 730, 952, 1022, 1190, 1241, 1460, 2044, 2053, 2380, 2482, 2555, 2920, 4088, 4106, 4760, 4964, 5110, 6205, 8212, 8687, 9928, 10220, 10265, 12410, 14371, 16424, 17374, 20440, 20530, 24820, 28742, 34748, 34901, 41060, 43435, 49640, 57484, 69496, 69802, 71855, 82120, 86870, 114968, 139604, 143710, 149869, 173740, 174505, 244307, 279208, 287420, 299738, 347480, 349010, 488614, 574840, 599476, 698020, 749345, 977228, 1049083, 1198952, 1221535, 1396040, 1498690, 1954456, 2098166, 2443070, 2547773, 2997380, 4196332, 4886140, 5095546, 5245415, 5994760, 8392664, 9772280, 10191092, 10490830, 12738865, 17834411, 20382184, 20981660, 25477730, 35668822, 41963320, 50955460, 71337644, 89172055, 101910920, 142675288, 178344110, 356688220, 713376440]

約数ペア:

[(1, 713376440), (2, 356688220), (4, 178344110), (5, 142675288), (7, 101910920), (8, 89172055), (10, 71337644), (14, 50955460), (17, 41963320), (20, 35668822), (28, 25477730), (34, 20981660), (35, 20382184), (40, 17834411), (56, 12738865), (68, 10490830), (70, 10191092), (73, 9772280), (85, 8392664), (119, 5994760), (136, 5245415), (140, 5095546), (146, 4886140), (170, 4196332), (238, 2997380), (280, 2547773), (292, 2443070), (340, 2098166), (365, 1954456), (476, 1498690), (511, 1396040), (584, 1221535), (595, 1198952), (680, 1049083), (730, 977228), (952, 749345), (1022, 698020), (1190, 599476), (1241, 574840), (1460, 488614), (2044, 349010), (2053, 347480), (2380, 299738), (2482, 287420), (2555, 279208), (2920, 244307), (4088, 174505), (4106, 173740), (4760, 149869), (4964, 143710), (5110, 139604), (6205, 114968), (8212, 86870), (8687, 82120), (9928, 71855), (10220, 69802), (10265, 69496), (12410, 57484), (14371, 49640), (16424, 43435), (17374, 41060), (20440, 34901), (20530, 34748), (24820, 28742)]