558145280

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 216

約数和(自身を含む): 1698686640

約数和(自身を除く): 1140541360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 809, 880, 896, 980, 1078, 1120, 1232, 1280, 1408, 1540, 1568, 1618, 1760, 1792, 1960, 2156, 2240, 2464, 2695, 2816, 3080, 3136, 3236, 3520, 3920, 4045, 4312, 4480, 4928, 5390, 5663, 6160, 6272, 6472, 7040, 7840, 8090, 8624, 8899, 8960, 9856, 10780, 11326, 12320, 12544, 12944, 14080, 15680, 16180, 17248, 17798, 19712, 21560, 22652, 24640, 25888, 28315, 31360, 32360, 34496, 35596, 39641, 43120, 44495, 45304, 49280, 51776, 56630, 62293, 62720, 64720, 68992, 71192, 79282, 86240, 88990, 90608, 98560, 103552, 113260, 124586, 129440, 137984, 142384, 158564, 172480, 177980, 181216, 198205, 207104, 226520, 249172, 258880, 284768, 311465, 317128, 344960, 355960, 362432, 396410, 436051, 453040, 498344, 517760, 569536, 622930, 634256, 689920, 711920, 724864, 792820, 872102, 906080, 996688, 1035520, 1139072, 1245860, 1268512, 1423840, 1449728, 1585640, 1744204, 1812160, 1993376, 2180255, 2278144, 2491720, 2537024, 2847680, 3171280, 3488408, 3624320, 3986752, 4360510, 4983440, 5074048, 5695360, 6342560, 6976816, 7248640, 7973504, 8721020, 9966880, 10148096, 11390720, 12685120, 13953632, 15947008, 17442040, 19933760, 25370240, 27907264, 34884080, 39867520, 50740480, 55814528, 69768160, 79735040, 111629056, 139536320, 279072640, 558145280]

約数ペア:

[(1, 558145280), (2, 279072640), (4, 139536320), (5, 111629056), (7, 79735040), (8, 69768160), (10, 55814528), (11, 50740480), (14, 39867520), (16, 34884080), (20, 27907264), (22, 25370240), (28, 19933760), (32, 17442040), (35, 15947008), (40, 13953632), (44, 12685120), (49, 11390720), (55, 10148096), (56, 9966880), (64, 8721020), (70, 7973504), (77, 7248640), (80, 6976816), (88, 6342560), (98, 5695360), (110, 5074048), (112, 4983440), (128, 4360510), (140, 3986752), (154, 3624320), (160, 3488408), (176, 3171280), (196, 2847680), (220, 2537024), (224, 2491720), (245, 2278144), (256, 2180255), (280, 1993376), (308, 1812160), (320, 1744204), (352, 1585640), (385, 1449728), (392, 1423840), (440, 1268512), (448, 1245860), (490, 1139072), (539, 1035520), (560, 996688), (616, 906080), (640, 872102), (704, 792820), (770, 724864), (784, 711920), (809, 689920), (880, 634256), (896, 622930), (980, 569536), (1078, 517760), (1120, 498344), (1232, 453040), (1280, 436051), (1408, 396410), (1540, 362432), (1568, 355960), (1618, 344960), (1760, 317128), (1792, 311465), (1960, 284768), (2156, 258880), (2240, 249172), (2464, 226520), (2695, 207104), (2816, 198205), (3080, 181216), (3136, 177980), (3236, 172480), (3520, 158564), (3920, 142384), (4045, 137984), (4312, 129440), (4480, 124586), (4928, 113260), (5390, 103552), (5663, 98560), (6160, 90608), (6272, 88990), (6472, 86240), (7040, 79282), (7840, 71192), (8090, 68992), (8624, 64720), (8899, 62720), (8960, 62293), (9856, 56630), (10780, 51776), (11326, 49280), (12320, 45304), (12544, 44495), (12944, 43120), (14080, 39641), (15680, 35596), (16180, 34496), (17248, 32360), (17798, 31360), (19712, 28315), (21560, 25888), (22652, 24640)]