135164640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21692

約数の個数: 96

約数和(自身を含む): 458541216

約数和(自身を除く): 323376576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 21661, 43322, 64983, 86644, 108305, 129966, 173288, 216610, 259932, 281593, 324915, 346576, 433220, 519864, 563186, 649830, 693152, 844779, 866440, 1039728, 1126372, 1299660, 1407965, 1689558, 1732880, 2079456, 2252744, 2599320, 2815930, 3379116, 3465760, 4223895, 4505488, 5198640, 5631860, 6758232, 8447790, 9010976, 10397280, 11263720, 13516464, 16895580, 22527440, 27032928, 33791160, 45054880, 67582320, 135164640]

約数ペア:

[(1, 135164640), (2, 67582320), (3, 45054880), (4, 33791160), (5, 27032928), (6, 22527440), (8, 16895580), (10, 13516464), (12, 11263720), (13, 10397280), (15, 9010976), (16, 8447790), (20, 6758232), (24, 5631860), (26, 5198640), (30, 4505488), (32, 4223895), (39, 3465760), (40, 3379116), (48, 2815930), (52, 2599320), (60, 2252744), (65, 2079456), (78, 1732880), (80, 1689558), (96, 1407965), (104, 1299660), (120, 1126372), (130, 1039728), (156, 866440), (160, 844779), (195, 693152), (208, 649830), (240, 563186), (260, 519864), (312, 433220), (390, 346576), (416, 324915), (480, 281593), (520, 259932), (624, 216610), (780, 173288), (1040, 129966), (1248, 108305), (1560, 86644), (2080, 64983), (3120, 43322), (6240, 21661)]