307945406720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2767}}^1\times {\mathrm{12421}}^1$

素因数の和:15216

約数の個数: 144

約数和(自身を含む): 843373106688

約数和(自身を除く): 535427699968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2767, 4480, 5534, 8960, 11068, 12421, 13835, 19369, 22136, 24842, 27670, 38738, 44272, 49684, 55340, 62105, 77476, 86947, 88544, 96845, 99368, 110680, 124210, 154952, 173894, 177088, 193690, 198736, 221360, 248420, 309904, 347788, 354176, 387380, 397472, 434735, 442720, 496840, 619808, 695576, 708352, 774760, 794944, 869470, 885440, 993680, 1239616, 1391152, 1549520, 1589888, 1738940, 1770880, 1987360, 2479232, 2782304, 3099040, 3179776, 3477880, 3541760, 3974720, 4958464, 5564608, 6198080, 6955760, 7949440, 11129216, 12396160, 13911520, 15898880, 22258432, 24792320, 27823040, 34368907, 55646080, 68737814, 111292160, 137475628, 171844535, 240582349, 274951256, 343689070, 481164698, 549902512, 687378140, 962329396, 1099805024, 1202911745, 1374756280, 1924658792, 2199610048, 2405823490, 2749512560, 3849317584, 4399220096, 4811646980, 5499025120, 7698635168, 8798440192, 9623293960, 10998050240, 15397270336, 19246587920, 21996100480, 30794540672, 38493175840, 43992200960, 61589081344, 76986351680, 153972703360, 307945406720]

約数ペア:

[(1, 307945406720), (2, 153972703360), (4, 76986351680), (5, 61589081344), (7, 43992200960), (8, 38493175840), (10, 30794540672), (14, 21996100480), (16, 19246587920), (20, 15397270336), (28, 10998050240), (32, 9623293960), (35, 8798440192), (40, 7698635168), (56, 5499025120), (64, 4811646980), (70, 4399220096), (80, 3849317584), (112, 2749512560), (128, 2405823490), (140, 2199610048), (160, 1924658792), (224, 1374756280), (256, 1202911745), (280, 1099805024), (320, 962329396), (448, 687378140), (560, 549902512), (640, 481164698), (896, 343689070), (1120, 274951256), (1280, 240582349), (1792, 171844535), (2240, 137475628), (2767, 111292160), (4480, 68737814), (5534, 55646080), (8960, 34368907), (11068, 27823040), (12421, 24792320), (13835, 22258432), (19369, 15898880), (22136, 13911520), (24842, 12396160), (27670, 11129216), (38738, 7949440), (44272, 6955760), (49684, 6198080), (55340, 5564608), (62105, 4958464), (77476, 3974720), (86947, 3541760), (88544, 3477880), (96845, 3179776), (99368, 3099040), (110680, 2782304), (124210, 2479232), (154952, 1987360), (173894, 1770880), (177088, 1738940), (193690, 1589888), (198736, 1549520), (221360, 1391152), (248420, 1239616), (309904, 993680), (347788, 885440), (354176, 869470), (387380, 794944), (397472, 774760), (434735, 708352), (442720, 695576), (496840, 619808)]