439287120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 1579398912

約数和(自身を除く): 1140111792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 115, 120, 123, 138, 144, 164, 180, 184, 205, 207, 230, 240, 246, 276, 328, 345, 360, 368, 369, 410, 414, 460, 492, 552, 615, 647, 656, 690, 720, 738, 820, 828, 920, 943, 984, 1035, 1104, 1230, 1294, 1380, 1476, 1640, 1656, 1840, 1845, 1886, 1941, 1968, 2070, 2460, 2588, 2760, 2829, 2952, 3235, 3280, 3312, 3690, 3772, 3882, 4140, 4715, 4920, 5176, 5520, 5658, 5823, 5904, 6470, 7380, 7544, 7764, 8280, 8487, 9430, 9705, 9840, 10352, 11316, 11646, 12940, 14145, 14760, 14881, 15088, 15528, 16560, 16974, 18860, 19410, 22632, 23292, 25880, 26527, 28290, 29115, 29520, 29762, 31056, 33948, 37720, 38820, 42435, 44643, 45264, 46584, 51760, 53054, 56580, 58230, 59524, 67896, 74405, 75440, 77640, 79581, 84870, 89286, 93168, 106108, 113160, 116460, 119048, 132635, 133929, 135792, 148810, 155280, 159162, 169740, 178572, 212216, 223215, 226320, 232920, 238096, 238743, 265270, 267858, 297620, 318324, 339480, 357144, 397905, 424432, 446430, 465840, 477486, 530540, 535716, 595240, 610121, 636648, 669645, 678960, 714288, 795810, 892860, 954972, 1061080, 1071432, 1190480, 1193715, 1220242, 1273296, 1339290, 1591620, 1785720, 1830363, 1909944, 2122160, 2142864, 2387430, 2440484, 2678580, 3050605, 3183240, 3571440, 3660726, 3819888, 4774860, 4880968, 5357160, 5491089, 6101210, 6366480, 7321452, 9151815, 9549720, 9761936, 10714320, 10982178, 12202420, 14642904, 18303630, 19099440, 21964356, 24404840, 27455445, 29285808, 36607260, 43928712, 48809680, 54910890, 73214520, 87857424, 109821780, 146429040, 219643560, 439287120]

約数ペア:

[(1, 439287120), (2, 219643560), (3, 146429040), (4, 109821780), (5, 87857424), (6, 73214520), (8, 54910890), (9, 48809680), (10, 43928712), (12, 36607260), (15, 29285808), (16, 27455445), (18, 24404840), (20, 21964356), (23, 19099440), (24, 18303630), (30, 14642904), (36, 12202420), (40, 10982178), (41, 10714320), (45, 9761936), (46, 9549720), (48, 9151815), (60, 7321452), (69, 6366480), (72, 6101210), (80, 5491089), (82, 5357160), (90, 4880968), (92, 4774860), (115, 3819888), (120, 3660726), (123, 3571440), (138, 3183240), (144, 3050605), (164, 2678580), (180, 2440484), (184, 2387430), (205, 2142864), (207, 2122160), (230, 1909944), (240, 1830363), (246, 1785720), (276, 1591620), (328, 1339290), (345, 1273296), (360, 1220242), (368, 1193715), (369, 1190480), (410, 1071432), (414, 1061080), (460, 954972), (492, 892860), (552, 795810), (615, 714288), (647, 678960), (656, 669645), (690, 636648), (720, 610121), (738, 595240), (820, 535716), (828, 530540), (920, 477486), (943, 465840), (984, 446430), (1035, 424432), (1104, 397905), (1230, 357144), (1294, 339480), (1380, 318324), (1476, 297620), (1640, 267858), (1656, 265270), (1840, 238743), (1845, 238096), (1886, 232920), (1941, 226320), (1968, 223215), (2070, 212216), (2460, 178572), (2588, 169740), (2760, 159162), (2829, 155280), (2952, 148810), (3235, 135792), (3280, 133929), (3312, 132635), (3690, 119048), (3772, 116460), (3882, 113160), (4140, 106108), (4715, 93168), (4920, 89286), (5176, 84870), (5520, 79581), (5658, 77640), (5823, 75440), (5904, 74405), (6470, 67896), (7380, 59524), (7544, 58230), (7764, 56580), (8280, 53054), (8487, 51760), (9430, 46584), (9705, 45264), (9840, 44643), (10352, 42435), (11316, 38820), (11646, 37720), (12940, 33948), (14145, 31056), (14760, 29762), (14881, 29520), (15088, 29115), (15528, 28290), (16560, 26527), (16974, 25880), (18860, 23292), (19410, 22632)]