39146520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 138931200

約数和(自身を除く): 99784680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1607, 1624, 1740, 2030, 2436, 3045, 3214, 3480, 4060, 4821, 4872, 6090, 6428, 8035, 8120, 9642, 11249, 12180, 12856, 16070, 19284, 22498, 24105, 24360, 32140, 33747, 38568, 44996, 46603, 48210, 56245, 64280, 67494, 89992, 93206, 96420, 112490, 134988, 139809, 168735, 186412, 192840, 224980, 233015, 269976, 279618, 326221, 337470, 372824, 449960, 466030, 559236, 652442, 674940, 699045, 932060, 978663, 1118472, 1304884, 1349880, 1398090, 1631105, 1864120, 1957326, 2609768, 2796180, 3262210, 3914652, 4893315, 5592360, 6524420, 7829304, 9786630, 13048840, 19573260, 39146520]

約数ペア:

[(1, 39146520), (2, 19573260), (3, 13048840), (4, 9786630), (5, 7829304), (6, 6524420), (7, 5592360), (8, 4893315), (10, 3914652), (12, 3262210), (14, 2796180), (15, 2609768), (20, 1957326), (21, 1864120), (24, 1631105), (28, 1398090), (29, 1349880), (30, 1304884), (35, 1118472), (40, 978663), (42, 932060), (56, 699045), (58, 674940), (60, 652442), (70, 559236), (84, 466030), (87, 449960), (105, 372824), (116, 337470), (120, 326221), (140, 279618), (145, 269976), (168, 233015), (174, 224980), (203, 192840), (210, 186412), (232, 168735), (280, 139809), (290, 134988), (348, 112490), (406, 96420), (420, 93206), (435, 89992), (580, 67494), (609, 64280), (696, 56245), (812, 48210), (840, 46603), (870, 44996), (1015, 38568), (1160, 33747), (1218, 32140), (1607, 24360), (1624, 24105), (1740, 22498), (2030, 19284), (2436, 16070), (3045, 12856), (3214, 12180), (3480, 11249), (4060, 9642), (4821, 8120), (4872, 8035), (6090, 6428)]