67582320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21690

約数の個数: 80

約数和(自身を含む): 225631392

約数和(自身を除く): 158049072

約数列:

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

約数ペア:

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