1416864240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{178897}}^1$

素因数の和:178927

約数の個数: 120

約数和(自身を含む): 5190904368

約数和(自身を除く): 3774040128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 178897, 357794, 536691, 715588, 894485, 1073382, 1431176, 1610073, 1788970, 1967867, 2146764, 2683455, 2862352, 3220146, 3577940, 3935734, 4293528, 5366910, 5903601, 6440292, 7155880, 7871468, 8050365, 8587056, 9839335, 10733820, 11807202, 12880584, 14311760, 15742936, 16100730, 17710803, 19678670, 21467640, 23614404, 25761168, 29518005, 31485872, 32201460, 35421606, 39357340, 42935280, 47228808, 59036010, 64402920, 70843212, 78714680, 88554015, 94457616, 118072020, 128805840, 141686424, 157429360, 177108030, 236144040, 283372848, 354216060, 472288080, 708432120, 1416864240]

約数ペア:

[(1, 1416864240), (2, 708432120), (3, 472288080), (4, 354216060), (5, 283372848), (6, 236144040), (8, 177108030), (9, 157429360), (10, 141686424), (11, 128805840), (12, 118072020), (15, 94457616), (16, 88554015), (18, 78714680), (20, 70843212), (22, 64402920), (24, 59036010), (30, 47228808), (33, 42935280), (36, 39357340), (40, 35421606), (44, 32201460), (45, 31485872), (48, 29518005), (55, 25761168), (60, 23614404), (66, 21467640), (72, 19678670), (80, 17710803), (88, 16100730), (90, 15742936), (99, 14311760), (110, 12880584), (120, 11807202), (132, 10733820), (144, 9839335), (165, 8587056), (176, 8050365), (180, 7871468), (198, 7155880), (220, 6440292), (240, 5903601), (264, 5366910), (330, 4293528), (360, 3935734), (396, 3577940), (440, 3220146), (495, 2862352), (528, 2683455), (660, 2146764), (720, 1967867), (792, 1788970), (880, 1610073), (990, 1431176), (1320, 1073382), (1584, 894485), (1980, 715588), (2640, 536691), (3960, 357794), (7920, 178897)]