31194996720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{70297}}^1$

素因数の和:70399

約数の個数: 120

約数和(自身を含む): 99007140816

約数和(自身を除く): 67812144096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 1849, 2064, 2580, 3440, 3698, 5160, 5547, 7396, 9245, 10320, 11094, 14792, 18490, 22188, 27735, 29584, 36980, 44376, 55470, 70297, 73960, 88752, 110940, 140594, 147920, 210891, 221880, 281188, 351485, 421782, 443760, 562376, 702970, 843564, 1054455, 1124752, 1405940, 1687128, 2108910, 2811880, 3022771, 3374256, 4217820, 5623760, 6045542, 8435640, 9068313, 12091084, 15113855, 16871280, 18136626, 24182168, 30227710, 36273252, 45341565, 48364336, 60455420, 72546504, 90683130, 120910840, 129979153, 145093008, 181366260, 241821680, 259958306, 362732520, 389937459, 519916612, 649895765, 725465040, 779874918, 1039833224, 1299791530, 1559749836, 1949687295, 2079666448, 2599583060, 3119499672, 3899374590, 5199166120, 6238999344, 7798749180, 10398332240, 15597498360, 31194996720]

約数ペア:

[(1, 31194996720), (2, 15597498360), (3, 10398332240), (4, 7798749180), (5, 6238999344), (6, 5199166120), (8, 3899374590), (10, 3119499672), (12, 2599583060), (15, 2079666448), (16, 1949687295), (20, 1559749836), (24, 1299791530), (30, 1039833224), (40, 779874918), (43, 725465040), (48, 649895765), (60, 519916612), (80, 389937459), (86, 362732520), (120, 259958306), (129, 241821680), (172, 181366260), (215, 145093008), (240, 129979153), (258, 120910840), (344, 90683130), (430, 72546504), (516, 60455420), (645, 48364336), (688, 45341565), (860, 36273252), (1032, 30227710), (1290, 24182168), (1720, 18136626), (1849, 16871280), (2064, 15113855), (2580, 12091084), (3440, 9068313), (3698, 8435640), (5160, 6045542), (5547, 5623760), (7396, 4217820), (9245, 3374256), (10320, 3022771), (11094, 2811880), (14792, 2108910), (18490, 1687128), (22188, 1405940), (27735, 1124752), (29584, 1054455), (36980, 843564), (44376, 702970), (55470, 562376), (70297, 443760), (73960, 421782), (88752, 351485), (110940, 281188), (140594, 221880), (147920, 210891)]