807695280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53419}}^1$

素因数の和:53448

約数の個数: 160

約数和(自身を含む): 3179558400

約数和(自身を除く): 2371863120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 53419, 106838, 160257, 213676, 267095, 320514, 373933, 427352, 480771, 534190, 641028, 747866, 801285, 854704, 961542, 1068380, 1121799, 1282056, 1442313, 1495732, 1602570, 1869665, 1923084, 2136760, 2243598, 2403855, 2564112, 2884626, 2991464, 3205140, 3365397, 3739330, 3846168, 4273520, 4487196, 4807710, 5608995, 5769252, 5982928, 6410280, 6730794, 7211565, 7478660, 7692336, 8974392, 9615420, 10096191, 11217990, 11538504, 12820560, 13461588, 14423130, 14957320, 16826985, 17948784, 19230840, 20192382, 22435980, 23077008, 26923176, 28846260, 29914640, 33653970, 38461680, 40384764, 44871960, 50480955, 53846352, 57692520, 67307940, 80769528, 89743920, 100961910, 115385040, 134615880, 161539056, 201923820, 269231760, 403847640, 807695280]

約数ペア:

[(1, 807695280), (2, 403847640), (3, 269231760), (4, 201923820), (5, 161539056), (6, 134615880), (7, 115385040), (8, 100961910), (9, 89743920), (10, 80769528), (12, 67307940), (14, 57692520), (15, 53846352), (16, 50480955), (18, 44871960), (20, 40384764), (21, 38461680), (24, 33653970), (27, 29914640), (28, 28846260), (30, 26923176), (35, 23077008), (36, 22435980), (40, 20192382), (42, 19230840), (45, 17948784), (48, 16826985), (54, 14957320), (56, 14423130), (60, 13461588), (63, 12820560), (70, 11538504), (72, 11217990), (80, 10096191), (84, 9615420), (90, 8974392), (105, 7692336), (108, 7478660), (112, 7211565), (120, 6730794), (126, 6410280), (135, 5982928), (140, 5769252), (144, 5608995), (168, 4807710), (180, 4487196), (189, 4273520), (210, 3846168), (216, 3739330), (240, 3365397), (252, 3205140), (270, 2991464), (280, 2884626), (315, 2564112), (336, 2403855), (360, 2243598), (378, 2136760), (420, 1923084), (432, 1869665), (504, 1602570), (540, 1495732), (560, 1442313), (630, 1282056), (720, 1121799), (756, 1068380), (840, 961542), (945, 854704), (1008, 801285), (1080, 747866), (1260, 641028), (1512, 534190), (1680, 480771), (1890, 427352), (2160, 373933), (2520, 320514), (3024, 267095), (3780, 213676), (5040, 160257), (7560, 106838), (15120, 53419)]