1856258880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{276229}}^1$

素因数の和:276256

約数の個数: 112

約数和(自身を含む): 6735592320

約数和(自身を除く): 4879333440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 276229, 552458, 828687, 1104916, 1381145, 1657374, 1933603, 2209832, 2762290, 3314748, 3867206, 4143435, 4419664, 5524580, 5800809, 6629496, 7734412, 8286870, 8839328, 9668015, 11049160, 11601618, 13258992, 15468824, 16573740, 17678656, 19336030, 22098320, 23203236, 26517984, 29004045, 30937648, 33147480, 38672060, 44196640, 46406472, 53035968, 58008090, 61875296, 66294960, 77344120, 88393280, 92812944, 116016180, 123750592, 132589920, 154688240, 185625888, 232032360, 265179840, 309376480, 371251776, 464064720, 618752960, 928129440, 1856258880]

約数ペア:

[(1, 1856258880), (2, 928129440), (3, 618752960), (4, 464064720), (5, 371251776), (6, 309376480), (7, 265179840), (8, 232032360), (10, 185625888), (12, 154688240), (14, 132589920), (15, 123750592), (16, 116016180), (20, 92812944), (21, 88393280), (24, 77344120), (28, 66294960), (30, 61875296), (32, 58008090), (35, 53035968), (40, 46406472), (42, 44196640), (48, 38672060), (56, 33147480), (60, 30937648), (64, 29004045), (70, 26517984), (80, 23203236), (84, 22098320), (96, 19336030), (105, 17678656), (112, 16573740), (120, 15468824), (140, 13258992), (160, 11601618), (168, 11049160), (192, 9668015), (210, 8839328), (224, 8286870), (240, 7734412), (280, 6629496), (320, 5800809), (336, 5524580), (420, 4419664), (448, 4143435), (480, 3867206), (560, 3314748), (672, 2762290), (840, 2209832), (960, 1933603), (1120, 1657374), (1344, 1381145), (1680, 1104916), (2240, 828687), (3360, 552458), (6720, 276229)]