210541440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2144

約数の個数: 128

約数和(自身を含む): 684093600

約数和(自身を除く): 473552160

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, 2069, 2120, 2544, 3180, 3392, 4138, 4240, 5088, 6207, 6360, 6784, 8276, 8480, 10176, 10345, 12414, 12720, 16552, 16960, 20352, 20690, 24828, 25440, 31035, 33104, 33920, 41380, 49656, 50880, 62070, 66208, 82760, 99312, 101760, 109657, 124140, 132416, 165520, 198624, 219314, 248280, 264832, 328971, 331040, 397248, 438628, 496560, 548285, 657942, 662080, 794496, 877256, 993120, 1096570, 1315884, 1324160, 1644855, 1754512, 1986240, 2193140, 2631768, 3289710, 3509024, 3972480, 4386280, 5263536, 6579420, 7018048, 8772560, 10527072, 13158840, 14036096, 17545120, 21054144, 26317680, 35090240, 42108288, 52635360, 70180480, 105270720, 210541440]

約数ペア:

[(1, 210541440), (2, 105270720), (3, 70180480), (4, 52635360), (5, 42108288), (6, 35090240), (8, 26317680), (10, 21054144), (12, 17545120), (15, 14036096), (16, 13158840), (20, 10527072), (24, 8772560), (30, 7018048), (32, 6579420), (40, 5263536), (48, 4386280), (53, 3972480), (60, 3509024), (64, 3289710), (80, 2631768), (96, 2193140), (106, 1986240), (120, 1754512), (128, 1644855), (159, 1324160), (160, 1315884), (192, 1096570), (212, 993120), (240, 877256), (265, 794496), (318, 662080), (320, 657942), (384, 548285), (424, 496560), (480, 438628), (530, 397248), (636, 331040), (640, 328971), (795, 264832), (848, 248280), (960, 219314), (1060, 198624), (1272, 165520), (1590, 132416), (1696, 124140), (1920, 109657), (2069, 101760), (2120, 99312), (2544, 82760), (3180, 66208), (3392, 62070), (4138, 50880), (4240, 49656), (5088, 41380), (6207, 33920), (6360, 33104), (6784, 31035), (8276, 25440), (8480, 24828), (10176, 20690), (10345, 20352), (12414, 16960), (12720, 16552)]