488252800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 1402410240

約数和(自身を除く): 914157440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 128, 140, 142, 160, 175, 200, 224, 280, 284, 307, 320, 350, 355, 400, 448, 497, 560, 568, 614, 640, 700, 710, 800, 896, 994, 1120, 1136, 1228, 1400, 1420, 1535, 1600, 1775, 1988, 2149, 2240, 2272, 2456, 2485, 2800, 2840, 3070, 3200, 3550, 3976, 4298, 4480, 4544, 4912, 4970, 5600, 5680, 6140, 7100, 7675, 7952, 8596, 9088, 9824, 9940, 10745, 11200, 11360, 12280, 12425, 14200, 15350, 15904, 17192, 19648, 19880, 21490, 21797, 22400, 22720, 24560, 24850, 28400, 30700, 31808, 34384, 39296, 39760, 42980, 43594, 45440, 49120, 49700, 53725, 56800, 61400, 63616, 68768, 79520, 85960, 87188, 98240, 99400, 107450, 108985, 113600, 122800, 137536, 152579, 159040, 171920, 174376, 196480, 198800, 214900, 217970, 227200, 245600, 275072, 305158, 318080, 343840, 348752, 397600, 429800, 435940, 491200, 544925, 610316, 687680, 697504, 762895, 795200, 859600, 871880, 982400, 1089850, 1220632, 1375360, 1395008, 1525790, 1590400, 1719200, 1743760, 2179700, 2441264, 2790016, 3051580, 3438400, 3487520, 3814475, 4359400, 4882528, 6103160, 6876800, 6975040, 7628950, 8718800, 9765056, 12206320, 13950080, 15257900, 17437600, 19530112, 24412640, 30515800, 34875200, 48825280, 61031600, 69750400, 97650560, 122063200, 244126400, 488252800]

約数ペア:

[(1, 488252800), (2, 244126400), (4, 122063200), (5, 97650560), (7, 69750400), (8, 61031600), (10, 48825280), (14, 34875200), (16, 30515800), (20, 24412640), (25, 19530112), (28, 17437600), (32, 15257900), (35, 13950080), (40, 12206320), (50, 9765056), (56, 8718800), (64, 7628950), (70, 6975040), (71, 6876800), (80, 6103160), (100, 4882528), (112, 4359400), (128, 3814475), (140, 3487520), (142, 3438400), (160, 3051580), (175, 2790016), (200, 2441264), (224, 2179700), (280, 1743760), (284, 1719200), (307, 1590400), (320, 1525790), (350, 1395008), (355, 1375360), (400, 1220632), (448, 1089850), (497, 982400), (560, 871880), (568, 859600), (614, 795200), (640, 762895), (700, 697504), (710, 687680), (800, 610316), (896, 544925), (994, 491200), (1120, 435940), (1136, 429800), (1228, 397600), (1400, 348752), (1420, 343840), (1535, 318080), (1600, 305158), (1775, 275072), (1988, 245600), (2149, 227200), (2240, 217970), (2272, 214900), (2456, 198800), (2485, 196480), (2800, 174376), (2840, 171920), (3070, 159040), (3200, 152579), (3550, 137536), (3976, 122800), (4298, 113600), (4480, 108985), (4544, 107450), (4912, 99400), (4970, 98240), (5600, 87188), (5680, 85960), (6140, 79520), (7100, 68768), (7675, 63616), (7952, 61400), (8596, 56800), (9088, 53725), (9824, 49700), (9940, 49120), (10745, 45440), (11200, 43594), (11360, 42980), (12280, 39760), (12425, 39296), (14200, 34384), (15350, 31808), (15904, 30700), (17192, 28400), (19648, 24850), (19880, 24560), (21490, 22720), (21797, 22400)]