496672800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15919}}^1$

素因数の和:15955

約数の個数: 144

約数和(自身を含む): 1741138560

約数和(自身を除く): 1244465760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 15919, 31200, 31838, 47757, 63676, 79595, 95514, 127352, 159190, 191028, 206947, 238785, 254704, 318380, 382056, 397975, 413894, 477570, 509408, 620841, 636760, 764112, 795950, 827788, 955140, 1034735, 1193925, 1241682, 1273520, 1528224, 1591900, 1655576, 1910280, 2069470, 2387850, 2483364, 2547040, 3104205, 3183800, 3311152, 3820560, 4138940, 4775700, 4966728, 5173675, 6208410, 6367600, 6622304, 7641120, 8277880, 9551400, 9933456, 10347350, 12416820, 12735200, 15521025, 16555760, 19102800, 19866912, 20694700, 24833640, 31042050, 33111520, 38205600, 41389400, 49667280, 62084100, 82778800, 99334560, 124168200, 165557600, 248336400, 496672800]

約数ペア:

[(1, 496672800), (2, 248336400), (3, 165557600), (4, 124168200), (5, 99334560), (6, 82778800), (8, 62084100), (10, 49667280), (12, 41389400), (13, 38205600), (15, 33111520), (16, 31042050), (20, 24833640), (24, 20694700), (25, 19866912), (26, 19102800), (30, 16555760), (32, 15521025), (39, 12735200), (40, 12416820), (48, 10347350), (50, 9933456), (52, 9551400), (60, 8277880), (65, 7641120), (75, 6622304), (78, 6367600), (80, 6208410), (96, 5173675), (100, 4966728), (104, 4775700), (120, 4138940), (130, 3820560), (150, 3311152), (156, 3183800), (160, 3104205), (195, 2547040), (200, 2483364), (208, 2387850), (240, 2069470), (260, 1910280), (300, 1655576), (312, 1591900), (325, 1528224), (390, 1273520), (400, 1241682), (416, 1193925), (480, 1034735), (520, 955140), (600, 827788), (624, 795950), (650, 764112), (780, 636760), (800, 620841), (975, 509408), (1040, 477570), (1200, 413894), (1248, 397975), (1300, 382056), (1560, 318380), (1950, 254704), (2080, 238785), (2400, 206947), (2600, 191028), (3120, 159190), (3900, 127352), (5200, 95514), (6240, 79595), (7800, 63676), (10400, 47757), (15600, 31838), (15919, 31200)]