39600540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 140107968

約数和(自身を除く): 100507428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 593, 630, 636, 742, 795, 954, 1060, 1113, 1186, 1260, 1484, 1590, 1779, 1855, 1908, 2226, 2372, 2385, 2965, 3180, 3339, 3558, 3710, 4151, 4452, 4770, 5337, 5565, 5930, 6678, 7116, 7420, 8302, 8895, 9540, 10674, 11130, 11860, 12453, 13356, 16604, 16695, 17790, 20755, 21348, 22260, 24906, 26685, 31429, 33390, 35580, 37359, 41510, 49812, 53370, 62265, 62858, 66780, 74718, 83020, 94287, 106740, 124530, 125716, 149436, 157145, 186795, 188574, 220003, 249060, 282861, 314290, 373590, 377148, 440006, 471435, 565722, 628580, 660009, 747180, 880012, 942870, 1100015, 1131444, 1320018, 1414305, 1885740, 1980027, 2200030, 2640036, 2828610, 3300045, 3960054, 4400060, 5657220, 6600090, 7920108, 9900135, 13200180, 19800270, 39600540]

約数ペア:

[(1, 39600540), (2, 19800270), (3, 13200180), (4, 9900135), (5, 7920108), (6, 6600090), (7, 5657220), (9, 4400060), (10, 3960054), (12, 3300045), (14, 2828610), (15, 2640036), (18, 2200030), (20, 1980027), (21, 1885740), (28, 1414305), (30, 1320018), (35, 1131444), (36, 1100015), (42, 942870), (45, 880012), (53, 747180), (60, 660009), (63, 628580), (70, 565722), (84, 471435), (90, 440006), (105, 377148), (106, 373590), (126, 314290), (140, 282861), (159, 249060), (180, 220003), (210, 188574), (212, 186795), (252, 157145), (265, 149436), (315, 125716), (318, 124530), (371, 106740), (420, 94287), (477, 83020), (530, 74718), (593, 66780), (630, 62858), (636, 62265), (742, 53370), (795, 49812), (954, 41510), (1060, 37359), (1113, 35580), (1186, 33390), (1260, 31429), (1484, 26685), (1590, 24906), (1779, 22260), (1855, 21348), (1908, 20755), (2226, 17790), (2372, 16695), (2385, 16604), (2965, 13356), (3180, 12453), (3339, 11860), (3558, 11130), (3710, 10674), (4151, 9540), (4452, 8895), (4770, 8302), (5337, 7420), (5565, 7116), (5930, 6678)]