15695865440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{3259}}^1$

素因数の和:4276

約数の個数: 96

約数和(自身を含む): 38328837120

約数和(自身を除く): 22632971680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 971, 992, 1240, 1942, 2480, 3259, 3884, 4855, 4960, 6518, 7768, 9710, 13036, 15536, 16295, 19420, 26072, 30101, 31072, 32590, 38840, 52144, 60202, 65180, 77680, 101029, 104288, 120404, 130360, 150505, 155360, 202058, 240808, 260720, 301010, 404116, 481616, 505145, 521440, 602020, 808232, 963232, 1010290, 1204040, 1616464, 2020580, 2408080, 3164489, 3232928, 4041160, 4816160, 6328978, 8082320, 12657956, 15822445, 16164640, 25315912, 31644890, 50631824, 63289780, 98099159, 101263648, 126579560, 196198318, 253159120, 392396636, 490495795, 506318240, 784793272, 980991590, 1569586544, 1961983180, 3139173088, 3923966360, 7847932720, 15695865440]

約数ペア:

[(1, 15695865440), (2, 7847932720), (4, 3923966360), (5, 3139173088), (8, 1961983180), (10, 1569586544), (16, 980991590), (20, 784793272), (31, 506318240), (32, 490495795), (40, 392396636), (62, 253159120), (80, 196198318), (124, 126579560), (155, 101263648), (160, 98099159), (248, 63289780), (310, 50631824), (496, 31644890), (620, 25315912), (971, 16164640), (992, 15822445), (1240, 12657956), (1942, 8082320), (2480, 6328978), (3259, 4816160), (3884, 4041160), (4855, 3232928), (4960, 3164489), (6518, 2408080), (7768, 2020580), (9710, 1616464), (13036, 1204040), (15536, 1010290), (16295, 963232), (19420, 808232), (26072, 602020), (30101, 521440), (31072, 505145), (32590, 481616), (38840, 404116), (52144, 301010), (60202, 260720), (65180, 240808), (77680, 202058), (101029, 155360), (104288, 150505), (120404, 130360)]