70772800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 204094080

約数和(自身を除く): 133321280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 89, 100, 112, 140, 142, 160, 175, 178, 200, 224, 280, 284, 320, 350, 355, 356, 400, 445, 448, 497, 560, 568, 623, 700, 710, 712, 800, 890, 994, 1120, 1136, 1246, 1400, 1420, 1424, 1600, 1775, 1780, 1988, 2225, 2240, 2272, 2485, 2492, 2800, 2840, 2848, 3115, 3550, 3560, 3976, 4450, 4544, 4970, 4984, 5600, 5680, 5696, 6230, 6319, 7100, 7120, 7952, 8900, 9940, 9968, 11200, 11360, 12425, 12460, 12638, 14200, 14240, 15575, 15904, 17800, 19880, 19936, 22720, 24850, 24920, 25276, 28400, 28480, 31150, 31595, 31808, 35600, 39760, 39872, 44233, 49700, 49840, 50552, 56800, 62300, 63190, 71200, 79520, 88466, 99400, 99680, 101104, 113600, 124600, 126380, 142400, 157975, 159040, 176932, 198800, 199360, 202208, 221165, 249200, 252760, 315950, 353864, 397600, 404416, 442330, 498400, 505520, 631900, 707728, 795200, 884660, 996800, 1011040, 1105825, 1263800, 1415456, 1769320, 2022080, 2211650, 2527600, 2830912, 3538640, 4423300, 5055200, 7077280, 8846600, 10110400, 14154560, 17693200, 35386400, 70772800]

約数ペア:

[(1, 70772800), (2, 35386400), (4, 17693200), (5, 14154560), (7, 10110400), (8, 8846600), (10, 7077280), (14, 5055200), (16, 4423300), (20, 3538640), (25, 2830912), (28, 2527600), (32, 2211650), (35, 2022080), (40, 1769320), (50, 1415456), (56, 1263800), (64, 1105825), (70, 1011040), (71, 996800), (80, 884660), (89, 795200), (100, 707728), (112, 631900), (140, 505520), (142, 498400), (160, 442330), (175, 404416), (178, 397600), (200, 353864), (224, 315950), (280, 252760), (284, 249200), (320, 221165), (350, 202208), (355, 199360), (356, 198800), (400, 176932), (445, 159040), (448, 157975), (497, 142400), (560, 126380), (568, 124600), (623, 113600), (700, 101104), (710, 99680), (712, 99400), (800, 88466), (890, 79520), (994, 71200), (1120, 63190), (1136, 62300), (1246, 56800), (1400, 50552), (1420, 49840), (1424, 49700), (1600, 44233), (1775, 39872), (1780, 39760), (1988, 35600), (2225, 31808), (2240, 31595), (2272, 31150), (2485, 28480), (2492, 28400), (2800, 25276), (2840, 24920), (2848, 24850), (3115, 22720), (3550, 19936), (3560, 19880), (3976, 17800), (4450, 15904), (4544, 15575), (4970, 14240), (4984, 14200), (5600, 12638), (5680, 12460), (5696, 12425), (6230, 11360), (6319, 11200), (7100, 9968), (7120, 9940), (7952, 8900)]