39247156920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1\times {\mathrm{4139}}^1$

素因数の和:6733

約数の個数: 128

約数和(自身を含む): 121616640000

約数和(自身を除く): 82369483080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2549, 3720, 4139, 5098, 7647, 8278, 10196, 12417, 12745, 15294, 16556, 20392, 20695, 24834, 25490, 30588, 33112, 38235, 41390, 49668, 50980, 61176, 62085, 76470, 79019, 82780, 99336, 101960, 124170, 128309, 152940, 158038, 165560, 237057, 248340, 256618, 305880, 316076, 384927, 395095, 474114, 496680, 513236, 632152, 641545, 769854, 790190, 948228, 1026472, 1185285, 1283090, 1539708, 1580380, 1896456, 1924635, 2370570, 2566180, 3079416, 3160760, 3849270, 4741140, 5132360, 7698540, 9482280, 10550311, 15397080, 21100622, 31650933, 42201244, 52751555, 63301866, 84402488, 105503110, 126603732, 158254665, 211006220, 253207464, 316509330, 327059641, 422012440, 633018660, 654119282, 981178923, 1266037320, 1308238564, 1635298205, 1962357846, 2616477128, 3270596410, 3924715692, 4905894615, 6541192820, 7849431384, 9811789230, 13082385640, 19623578460, 39247156920]

約数ペア:

[(1, 39247156920), (2, 19623578460), (3, 13082385640), (4, 9811789230), (5, 7849431384), (6, 6541192820), (8, 4905894615), (10, 3924715692), (12, 3270596410), (15, 2616477128), (20, 1962357846), (24, 1635298205), (30, 1308238564), (31, 1266037320), (40, 981178923), (60, 654119282), (62, 633018660), (93, 422012440), (120, 327059641), (124, 316509330), (155, 253207464), (186, 211006220), (248, 158254665), (310, 126603732), (372, 105503110), (465, 84402488), (620, 63301866), (744, 52751555), (930, 42201244), (1240, 31650933), (1860, 21100622), (2549, 15397080), (3720, 10550311), (4139, 9482280), (5098, 7698540), (7647, 5132360), (8278, 4741140), (10196, 3849270), (12417, 3160760), (12745, 3079416), (15294, 2566180), (16556, 2370570), (20392, 1924635), (20695, 1896456), (24834, 1580380), (25490, 1539708), (30588, 1283090), (33112, 1185285), (38235, 1026472), (41390, 948228), (49668, 790190), (50980, 769854), (61176, 641545), (62085, 632152), (76470, 513236), (79019, 496680), (82780, 474114), (99336, 395095), (101960, 384927), (124170, 316076), (128309, 305880), (152940, 256618), (158038, 248340), (165560, 237057)]