393066240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{2089}}^1$

素因数の和:2127

約数の個数: 216

約数和(自身を含む): 1461010320

約数和(自身を除く): 1067944080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2089, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4178, 4480, 4704, 5376, 5880, 6267, 6272, 6720, 7840, 8356, 8960, 9408, 10445, 11760, 12534, 12544, 13440, 14623, 15680, 16712, 18816, 20890, 23520, 25068, 26880, 29246, 31335, 31360, 33424, 37632, 41780, 43869, 47040, 50136, 58492, 62670, 62720, 66848, 73115, 83560, 87738, 94080, 100272, 102361, 116984, 125340, 133696, 146230, 167120, 175476, 188160, 200544, 204722, 219345, 233968, 250680, 267392, 292460, 307083, 334240, 350952, 401088, 409444, 438690, 467936, 501360, 511805, 534784, 584920, 614166, 668480, 701904, 802176, 818888, 877380, 935872, 1002720, 1023610, 1169840, 1228332, 1336960, 1403808, 1535415, 1604352, 1637776, 1754760, 1871744, 2005440, 2047220, 2339680, 2456664, 2673920, 2807616, 3070830, 3275552, 3509520, 3743488, 4010880, 4094440, 4679360, 4913328, 5615232, 6141660, 6551104, 7019040, 8021760, 8188880, 9358720, 9826656, 11230464, 12283320, 13102208, 14038080, 16377760, 18717440, 19653312, 24566640, 26204416, 28076160, 32755520, 39306624, 49133280, 56152320, 65511040, 78613248, 98266560, 131022080, 196533120, 393066240]

約数ペア:

[(1, 393066240), (2, 196533120), (3, 131022080), (4, 98266560), (5, 78613248), (6, 65511040), (7, 56152320), (8, 49133280), (10, 39306624), (12, 32755520), (14, 28076160), (15, 26204416), (16, 24566640), (20, 19653312), (21, 18717440), (24, 16377760), (28, 14038080), (30, 13102208), (32, 12283320), (35, 11230464), (40, 9826656), (42, 9358720), (48, 8188880), (49, 8021760), (56, 7019040), (60, 6551104), (64, 6141660), (70, 5615232), (80, 4913328), (84, 4679360), (96, 4094440), (98, 4010880), (105, 3743488), (112, 3509520), (120, 3275552), (128, 3070830), (140, 2807616), (147, 2673920), (160, 2456664), (168, 2339680), (192, 2047220), (196, 2005440), (210, 1871744), (224, 1754760), (240, 1637776), (245, 1604352), (256, 1535415), (280, 1403808), (294, 1336960), (320, 1228332), (336, 1169840), (384, 1023610), (392, 1002720), (420, 935872), (448, 877380), (480, 818888), (490, 802176), (560, 701904), (588, 668480), (640, 614166), (672, 584920), (735, 534784), (768, 511805), (784, 501360), (840, 467936), (896, 438690), (960, 409444), (980, 401088), (1120, 350952), (1176, 334240), (1280, 307083), (1344, 292460), (1470, 267392), (1568, 250680), (1680, 233968), (1792, 219345), (1920, 204722), (1960, 200544), (2089, 188160), (2240, 175476), (2352, 167120), (2688, 146230), (2940, 133696), (3136, 125340), (3360, 116984), (3840, 102361), (3920, 100272), (4178, 94080), (4480, 87738), (4704, 83560), (5376, 73115), (5880, 66848), (6267, 62720), (6272, 62670), (6720, 58492), (7840, 50136), (8356, 47040), (8960, 43869), (9408, 41780), (10445, 37632), (11760, 33424), (12534, 31360), (12544, 31335), (13440, 29246), (14623, 26880), (15680, 25068), (16712, 23520), (18816, 20890)]