578817960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23761}}^1$

素因数の和:23811

約数の個数: 128

約数和(自身を含む): 2053036800

約数和(自身を除く): 1474218840

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, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 23761, 24360, 47522, 71283, 95044, 118805, 142566, 166327, 190088, 237610, 285132, 332654, 356415, 475220, 498981, 570264, 665308, 689069, 712830, 831635, 950440, 997962, 1330616, 1378138, 1425660, 1663270, 1995924, 2067207, 2494905, 2756276, 2851320, 3326540, 3445345, 3991848, 4134414, 4823483, 4989810, 5512552, 6653080, 6890690, 8268828, 9646966, 9979620, 10336035, 13781380, 14470449, 16537656, 19293932, 19959240, 20672070, 24117415, 27562760, 28940898, 38587864, 41344140, 48234830, 57881796, 72352245, 82688280, 96469660, 115763592, 144704490, 192939320, 289408980, 578817960]

約数ペア:

[(1, 578817960), (2, 289408980), (3, 192939320), (4, 144704490), (5, 115763592), (6, 96469660), (7, 82688280), (8, 72352245), (10, 57881796), (12, 48234830), (14, 41344140), (15, 38587864), (20, 28940898), (21, 27562760), (24, 24117415), (28, 20672070), (29, 19959240), (30, 19293932), (35, 16537656), (40, 14470449), (42, 13781380), (56, 10336035), (58, 9979620), (60, 9646966), (70, 8268828), (84, 6890690), (87, 6653080), (105, 5512552), (116, 4989810), (120, 4823483), (140, 4134414), (145, 3991848), (168, 3445345), (174, 3326540), (203, 2851320), (210, 2756276), (232, 2494905), (280, 2067207), (290, 1995924), (348, 1663270), (406, 1425660), (420, 1378138), (435, 1330616), (580, 997962), (609, 950440), (696, 831635), (812, 712830), (840, 689069), (870, 665308), (1015, 570264), (1160, 498981), (1218, 475220), (1624, 356415), (1740, 332654), (2030, 285132), (2436, 237610), (3045, 190088), (3480, 166327), (4060, 142566), (4872, 118805), (6090, 95044), (8120, 71283), (12180, 47522), (23761, 24360)]