807272960

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 2111864832

約数和(自身を除く): 1304591872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 191, 208, 254, 256, 260, 320, 382, 416, 508, 512, 520, 635, 640, 764, 832, 955, 1016, 1040, 1270, 1280, 1528, 1651, 1664, 1910, 2032, 2080, 2483, 2540, 2560, 3056, 3302, 3328, 3820, 4064, 4160, 4966, 5080, 6112, 6604, 6656, 7640, 8128, 8255, 8320, 9932, 10160, 12224, 12415, 13208, 15280, 16256, 16510, 16640, 19864, 20320, 24257, 24448, 24830, 26416, 30560, 32512, 33020, 33280, 39728, 40640, 48514, 48896, 49660, 52832, 61120, 65024, 66040, 79456, 81280, 97028, 97792, 99320, 105664, 121285, 122240, 132080, 158912, 162560, 194056, 198640, 211328, 242570, 244480, 264160, 315341, 317824, 325120, 388112, 397280, 422656, 485140, 488960, 528320, 630682, 635648, 776224, 794560, 845312, 970280, 1056640, 1261364, 1271296, 1552448, 1576705, 1589120, 1940560, 2113280, 2522728, 3104896, 3153410, 3178240, 3881120, 4226560, 5045456, 6209792, 6306820, 6356480, 7762240, 10090912, 12419584, 12613640, 15524480, 20181824, 25227280, 31048960, 40363648, 50454560, 62097920, 80727296, 100909120, 161454592, 201818240, 403636480, 807272960]

約数ペア:

[(1, 807272960), (2, 403636480), (4, 201818240), (5, 161454592), (8, 100909120), (10, 80727296), (13, 62097920), (16, 50454560), (20, 40363648), (26, 31048960), (32, 25227280), (40, 20181824), (52, 15524480), (64, 12613640), (65, 12419584), (80, 10090912), (104, 7762240), (127, 6356480), (128, 6306820), (130, 6209792), (160, 5045456), (191, 4226560), (208, 3881120), (254, 3178240), (256, 3153410), (260, 3104896), (320, 2522728), (382, 2113280), (416, 1940560), (508, 1589120), (512, 1576705), (520, 1552448), (635, 1271296), (640, 1261364), (764, 1056640), (832, 970280), (955, 845312), (1016, 794560), (1040, 776224), (1270, 635648), (1280, 630682), (1528, 528320), (1651, 488960), (1664, 485140), (1910, 422656), (2032, 397280), (2080, 388112), (2483, 325120), (2540, 317824), (2560, 315341), (3056, 264160), (3302, 244480), (3328, 242570), (3820, 211328), (4064, 198640), (4160, 194056), (4966, 162560), (5080, 158912), (6112, 132080), (6604, 122240), (6656, 121285), (7640, 105664), (8128, 99320), (8255, 97792), (8320, 97028), (9932, 81280), (10160, 79456), (12224, 66040), (12415, 65024), (13208, 61120), (15280, 52832), (16256, 49660), (16510, 48896), (16640, 48514), (19864, 40640), (20320, 39728), (24257, 33280), (24448, 33020), (24830, 32512), (26416, 30560)]