779341680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1656

約数の個数: 240

約数和(自身を含む): 2873628576

約数和(自身を除く): 2094286896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 936, 954, 1040, 1060, 1170, 1272, 1378, 1560, 1571, 1590, 1872, 1908, 2067, 2120, 2340, 2385, 2544, 2756, 3120, 3142, 3180, 3445, 3816, 4134, 4240, 4680, 4713, 4770, 5512, 6201, 6284, 6360, 6890, 7632, 7855, 8268, 9360, 9426, 9540, 10335, 11024, 12402, 12568, 12720, 13780, 14139, 15710, 16536, 18852, 19080, 20423, 20670, 23565, 24804, 25136, 27560, 28278, 31005, 31420, 33072, 37704, 38160, 40846, 41340, 47130, 49608, 55120, 56556, 61269, 62010, 62840, 70695, 75408, 81692, 82680, 83263, 94260, 99216, 102115, 113112, 122538, 124020, 125680, 141390, 163384, 165360, 166526, 183807, 188520, 204230, 226224, 245076, 248040, 249789, 282780, 306345, 326768, 333052, 367614, 377040, 408460, 416315, 490152, 496080, 499578, 565560, 612690, 666104, 735228, 749367, 816920, 832630, 919035, 980304, 999156, 1082419, 1131120, 1225380, 1248945, 1332208, 1470456, 1498734, 1633840, 1665260, 1838070, 1998312, 2164838, 2450760, 2497890, 2940912, 2997468, 3247257, 3330520, 3676140, 3746835, 3996624, 4329676, 4901520, 4995780, 5412095, 5994936, 6494514, 6661040, 7352280, 7493670, 8659352, 9741771, 9991560, 10824190, 11989872, 12989028, 14704560, 14987340, 16236285, 17318704, 19483542, 19983120, 21648380, 25978056, 29974680, 32472570, 38967084, 43296760, 48708855, 51956112, 59949360, 64945140, 77934168, 86593520, 97417710, 129890280, 155868336, 194835420, 259780560, 389670840, 779341680]

約数ペア:

[(1, 779341680), (2, 389670840), (3, 259780560), (4, 194835420), (5, 155868336), (6, 129890280), (8, 97417710), (9, 86593520), (10, 77934168), (12, 64945140), (13, 59949360), (15, 51956112), (16, 48708855), (18, 43296760), (20, 38967084), (24, 32472570), (26, 29974680), (30, 25978056), (36, 21648380), (39, 19983120), (40, 19483542), (45, 17318704), (48, 16236285), (52, 14987340), (53, 14704560), (60, 12989028), (65, 11989872), (72, 10824190), (78, 9991560), (80, 9741771), (90, 8659352), (104, 7493670), (106, 7352280), (117, 6661040), (120, 6494514), (130, 5994936), (144, 5412095), (156, 4995780), (159, 4901520), (180, 4329676), (195, 3996624), (208, 3746835), (212, 3676140), (234, 3330520), (240, 3247257), (260, 2997468), (265, 2940912), (312, 2497890), (318, 2450760), (360, 2164838), (390, 1998312), (424, 1838070), (468, 1665260), (477, 1633840), (520, 1498734), (530, 1470456), (585, 1332208), (624, 1248945), (636, 1225380), (689, 1131120), (720, 1082419), (780, 999156), (795, 980304), (848, 919035), (936, 832630), (954, 816920), (1040, 749367), (1060, 735228), (1170, 666104), (1272, 612690), (1378, 565560), (1560, 499578), (1571, 496080), (1590, 490152), (1872, 416315), (1908, 408460), (2067, 377040), (2120, 367614), (2340, 333052), (2385, 326768), (2544, 306345), (2756, 282780), (3120, 249789), (3142, 248040), (3180, 245076), (3445, 226224), (3816, 204230), (4134, 188520), (4240, 183807), (4680, 166526), (4713, 165360), (4770, 163384), (5512, 141390), (6201, 125680), (6284, 124020), (6360, 122538), (6890, 113112), (7632, 102115), (7855, 99216), (8268, 94260), (9360, 83263), (9426, 82680), (9540, 81692), (10335, 75408), (11024, 70695), (12402, 62840), (12568, 62010), (12720, 61269), (13780, 56556), (14139, 55120), (15710, 49608), (16536, 47130), (18852, 41340), (19080, 40846), (20423, 38160), (20670, 37704), (23565, 33072), (24804, 31420), (25136, 31005), (27560, 28278)]