225473280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 731130624

約数和(自身を除く): 505657344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 827, 852, 960, 1065, 1136, 1280, 1420, 1654, 1704, 1920, 2130, 2272, 2481, 2840, 3308, 3408, 3840, 4135, 4260, 4544, 4962, 5680, 6616, 6816, 8270, 8520, 9088, 9924, 11360, 12405, 13232, 13632, 16540, 17040, 18176, 19848, 22720, 24810, 26464, 27264, 33080, 34080, 39696, 45440, 49620, 52928, 54528, 58717, 66160, 68160, 79392, 90880, 99240, 105856, 117434, 132320, 136320, 158784, 176151, 198480, 211712, 234868, 264640, 272640, 293585, 317568, 352302, 396960, 469736, 529280, 587170, 635136, 704604, 793920, 880755, 939472, 1058560, 1174340, 1409208, 1587840, 1761510, 1878944, 2348680, 2818416, 3175680, 3523020, 3757888, 4697360, 5636832, 7046040, 7515776, 9394720, 11273664, 14092080, 15031552, 18789440, 22547328, 28184160, 37578880, 45094656, 56368320, 75157760, 112736640, 225473280]

約数ペア:

[(1, 225473280), (2, 112736640), (3, 75157760), (4, 56368320), (5, 45094656), (6, 37578880), (8, 28184160), (10, 22547328), (12, 18789440), (15, 15031552), (16, 14092080), (20, 11273664), (24, 9394720), (30, 7515776), (32, 7046040), (40, 5636832), (48, 4697360), (60, 3757888), (64, 3523020), (71, 3175680), (80, 2818416), (96, 2348680), (120, 1878944), (128, 1761510), (142, 1587840), (160, 1409208), (192, 1174340), (213, 1058560), (240, 939472), (256, 880755), (284, 793920), (320, 704604), (355, 635136), (384, 587170), (426, 529280), (480, 469736), (568, 396960), (640, 352302), (710, 317568), (768, 293585), (827, 272640), (852, 264640), (960, 234868), (1065, 211712), (1136, 198480), (1280, 176151), (1420, 158784), (1654, 136320), (1704, 132320), (1920, 117434), (2130, 105856), (2272, 99240), (2481, 90880), (2840, 79392), (3308, 68160), (3408, 66160), (3840, 58717), (4135, 54528), (4260, 52928), (4544, 49620), (4962, 45440), (5680, 39696), (6616, 34080), (6816, 33080), (8270, 27264), (8520, 26464), (9088, 24810), (9924, 22720), (11360, 19848), (12405, 18176), (13232, 17040), (13632, 16540)]