628616760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5827}}^1$

素因数の和:5901

約数の個数: 128

約数和(自身を含む): 2014156800

約数和(自身を除く): 1385540040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 2697, 3480, 3596, 3720, 4495, 5394, 5827, 7192, 8990, 10788, 11654, 13485, 17481, 17980, 21576, 23308, 26970, 29135, 34962, 35960, 46616, 53940, 58270, 69924, 87405, 107880, 116540, 139848, 168983, 174810, 180637, 233080, 337966, 349620, 361274, 506949, 541911, 675932, 699240, 722548, 844915, 903185, 1013898, 1083822, 1351864, 1445096, 1689830, 1806370, 2027796, 2167644, 2534745, 2709555, 3379660, 3612740, 4055592, 4335288, 5069490, 5238473, 5419110, 6759320, 7225480, 10138980, 10476946, 10838220, 15715419, 20277960, 20953892, 21676440, 26192365, 31430838, 41907784, 52384730, 62861676, 78577095, 104769460, 125723352, 157154190, 209538920, 314308380, 628616760]

約数ペア:

[(1, 628616760), (2, 314308380), (3, 209538920), (4, 157154190), (5, 125723352), (6, 104769460), (8, 78577095), (10, 62861676), (12, 52384730), (15, 41907784), (20, 31430838), (24, 26192365), (29, 21676440), (30, 20953892), (31, 20277960), (40, 15715419), (58, 10838220), (60, 10476946), (62, 10138980), (87, 7225480), (93, 6759320), (116, 5419110), (120, 5238473), (124, 5069490), (145, 4335288), (155, 4055592), (174, 3612740), (186, 3379660), (232, 2709555), (248, 2534745), (290, 2167644), (310, 2027796), (348, 1806370), (372, 1689830), (435, 1445096), (465, 1351864), (580, 1083822), (620, 1013898), (696, 903185), (744, 844915), (870, 722548), (899, 699240), (930, 675932), (1160, 541911), (1240, 506949), (1740, 361274), (1798, 349620), (1860, 337966), (2697, 233080), (3480, 180637), (3596, 174810), (3720, 168983), (4495, 139848), (5394, 116540), (5827, 107880), (7192, 87405), (8990, 69924), (10788, 58270), (11654, 53940), (13485, 46616), (17481, 35960), (17980, 34962), (21576, 29135), (23308, 26970)]