142668960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42461}}^1$

素因数の和:42486

約数の個数: 96

約数和(自身を含む): 513620352

約数和(自身を除く): 370951392

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 42461, 84922, 127383, 169844, 212305, 254766, 297227, 339688, 424610, 509532, 594454, 636915, 679376, 849220, 891681, 1019064, 1188908, 1273830, 1358752, 1486135, 1698440, 1783362, 2038128, 2377816, 2547660, 2972270, 3396880, 3566724, 4076256, 4458405, 4755632, 5095320, 5944540, 6793760, 7133448, 8916810, 9511264, 10190640, 11889080, 14266896, 17833620, 20381280, 23778160, 28533792, 35667240, 47556320, 71334480, 142668960]

約数ペア:

[(1, 142668960), (2, 71334480), (3, 47556320), (4, 35667240), (5, 28533792), (6, 23778160), (7, 20381280), (8, 17833620), (10, 14266896), (12, 11889080), (14, 10190640), (15, 9511264), (16, 8916810), (20, 7133448), (21, 6793760), (24, 5944540), (28, 5095320), (30, 4755632), (32, 4458405), (35, 4076256), (40, 3566724), (42, 3396880), (48, 2972270), (56, 2547660), (60, 2377816), (70, 2038128), (80, 1783362), (84, 1698440), (96, 1486135), (105, 1358752), (112, 1273830), (120, 1188908), (140, 1019064), (160, 891681), (168, 849220), (210, 679376), (224, 636915), (240, 594454), (280, 509532), (336, 424610), (420, 339688), (480, 297227), (560, 254766), (672, 212305), (840, 169844), (1120, 127383), (1680, 84922), (3360, 42461)]