142481640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5849}}^1$

素因数の和:5899

約数の個数: 128

約数和(自身を含む): 505440000

約数和(自身を除く): 362958360

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, 5849, 6090, 8120, 11698, 12180, 17547, 23396, 24360, 29245, 35094, 40943, 46792, 58490, 70188, 81886, 87735, 116980, 122829, 140376, 163772, 169621, 175470, 204715, 233960, 245658, 327544, 339242, 350940, 409430, 491316, 508863, 614145, 678484, 701880, 818860, 848105, 982632, 1017726, 1187347, 1228290, 1356968, 1637720, 1696210, 2035452, 2374694, 2456580, 2544315, 3392420, 3562041, 4070904, 4749388, 4913160, 5088630, 5936735, 6784840, 7124082, 9498776, 10177260, 11873470, 14248164, 17810205, 20354520, 23746940, 28496328, 35620410, 47493880, 71240820, 142481640]

約数ペア:

[(1, 142481640), (2, 71240820), (3, 47493880), (4, 35620410), (5, 28496328), (6, 23746940), (7, 20354520), (8, 17810205), (10, 14248164), (12, 11873470), (14, 10177260), (15, 9498776), (20, 7124082), (21, 6784840), (24, 5936735), (28, 5088630), (29, 4913160), (30, 4749388), (35, 4070904), (40, 3562041), (42, 3392420), (56, 2544315), (58, 2456580), (60, 2374694), (70, 2035452), (84, 1696210), (87, 1637720), (105, 1356968), (116, 1228290), (120, 1187347), (140, 1017726), (145, 982632), (168, 848105), (174, 818860), (203, 701880), (210, 678484), (232, 614145), (280, 508863), (290, 491316), (348, 409430), (406, 350940), (420, 339242), (435, 327544), (580, 245658), (609, 233960), (696, 204715), (812, 175470), (840, 169621), (870, 163772), (1015, 140376), (1160, 122829), (1218, 116980), (1624, 87735), (1740, 81886), (2030, 70188), (2436, 58490), (3045, 46792), (3480, 40943), (4060, 35094), (4872, 29245), (5849, 24360), (6090, 23396), (8120, 17547), (11698, 12180)]