216850560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 128

約数和(自身を含む): 704583360

約数和(自身を除く): 487732800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2131, 2544, 3180, 3392, 4240, 4262, 5088, 6360, 6393, 6784, 8480, 8524, 10176, 10655, 12720, 12786, 16960, 17048, 20352, 21310, 25440, 25572, 31965, 33920, 34096, 42620, 50880, 51144, 63930, 68192, 85240, 101760, 102288, 112943, 127860, 136384, 170480, 204576, 225886, 255720, 272768, 338829, 340960, 409152, 451772, 511440, 564715, 677658, 681920, 818304, 903544, 1022880, 1129430, 1355316, 1363840, 1694145, 1807088, 2045760, 2258860, 2710632, 3388290, 3614176, 4091520, 4517720, 5421264, 6776580, 7228352, 9035440, 10842528, 13553160, 14456704, 18070880, 21685056, 27106320, 36141760, 43370112, 54212640, 72283520, 108425280, 216850560]

約数ペア:

[(1, 216850560), (2, 108425280), (3, 72283520), (4, 54212640), (5, 43370112), (6, 36141760), (8, 27106320), (10, 21685056), (12, 18070880), (15, 14456704), (16, 13553160), (20, 10842528), (24, 9035440), (30, 7228352), (32, 6776580), (40, 5421264), (48, 4517720), (53, 4091520), (60, 3614176), (64, 3388290), (80, 2710632), (96, 2258860), (106, 2045760), (120, 1807088), (128, 1694145), (159, 1363840), (160, 1355316), (192, 1129430), (212, 1022880), (240, 903544), (265, 818304), (318, 681920), (320, 677658), (384, 564715), (424, 511440), (480, 451772), (530, 409152), (636, 340960), (640, 338829), (795, 272768), (848, 255720), (960, 225886), (1060, 204576), (1272, 170480), (1590, 136384), (1696, 127860), (1920, 112943), (2120, 102288), (2131, 101760), (2544, 85240), (3180, 68192), (3392, 63930), (4240, 51144), (4262, 50880), (5088, 42620), (6360, 34096), (6393, 33920), (6784, 31965), (8480, 25572), (8524, 25440), (10176, 21310), (10655, 20352), (12720, 17048), (12786, 16960)]