212576640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2164

約数の個数: 128

約数和(自身を含む): 690703200

約数和(自身を除く): 478126560

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, 2089, 2120, 2544, 3180, 3392, 4178, 4240, 5088, 6267, 6360, 6784, 8356, 8480, 10176, 10445, 12534, 12720, 16712, 16960, 20352, 20890, 25068, 25440, 31335, 33424, 33920, 41780, 50136, 50880, 62670, 66848, 83560, 100272, 101760, 110717, 125340, 133696, 167120, 200544, 221434, 250680, 267392, 332151, 334240, 401088, 442868, 501360, 553585, 664302, 668480, 802176, 885736, 1002720, 1107170, 1328604, 1336960, 1660755, 1771472, 2005440, 2214340, 2657208, 3321510, 3542944, 4010880, 4428680, 5314416, 6643020, 7085888, 8857360, 10628832, 13286040, 14171776, 17714720, 21257664, 26572080, 35429440, 42515328, 53144160, 70858880, 106288320, 212576640]

約数ペア:

[(1, 212576640), (2, 106288320), (3, 70858880), (4, 53144160), (5, 42515328), (6, 35429440), (8, 26572080), (10, 21257664), (12, 17714720), (15, 14171776), (16, 13286040), (20, 10628832), (24, 8857360), (30, 7085888), (32, 6643020), (40, 5314416), (48, 4428680), (53, 4010880), (60, 3542944), (64, 3321510), (80, 2657208), (96, 2214340), (106, 2005440), (120, 1771472), (128, 1660755), (159, 1336960), (160, 1328604), (192, 1107170), (212, 1002720), (240, 885736), (265, 802176), (318, 668480), (320, 664302), (384, 553585), (424, 501360), (480, 442868), (530, 401088), (636, 334240), (640, 332151), (795, 267392), (848, 250680), (960, 221434), (1060, 200544), (1272, 167120), (1590, 133696), (1696, 125340), (1920, 110717), (2089, 101760), (2120, 100272), (2544, 83560), (3180, 66848), (3392, 62670), (4178, 50880), (4240, 50136), (5088, 41780), (6267, 33920), (6360, 33424), (6784, 31335), (8356, 25440), (8480, 25068), (10176, 20890), (10445, 20352), (12534, 16960), (12720, 16712)]