2655676560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1265

約数の個数: 160

約数和(自身を含む): 8463565440

約数和(自身を除く): 5807888880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 277, 344, 430, 516, 554, 645, 688, 831, 860, 929, 1032, 1108, 1290, 1385, 1662, 1720, 1858, 2064, 2216, 2580, 2770, 2787, 3324, 3440, 3716, 4155, 4432, 4645, 5160, 5540, 5574, 6648, 7432, 8310, 9290, 10320, 11080, 11148, 11911, 13296, 13935, 14864, 16620, 18580, 22160, 22296, 23822, 27870, 33240, 35733, 37160, 39947, 44592, 47644, 55740, 59555, 66480, 71466, 74320, 79894, 95288, 111480, 119110, 119841, 142932, 159788, 178665, 190576, 199735, 222960, 238220, 239682, 257333, 285864, 319576, 357330, 399470, 476440, 479364, 514666, 571728, 599205, 639152, 714660, 771999, 798940, 952880, 958728, 1029332, 1198410, 1286665, 1429320, 1543998, 1597880, 1917456, 2058664, 2396820, 2573330, 2858640, 3087996, 3195760, 3859995, 4117328, 4793640, 5146660, 6175992, 7719990, 9587280, 10293320, 11065319, 12351984, 15439980, 20586640, 22130638, 30879960, 33195957, 44261276, 55326595, 61759920, 66391914, 88522552, 110653190, 132783828, 165979785, 177045104, 221306380, 265567656, 331959570, 442612760, 531135312, 663919140, 885225520, 1327838280, 2655676560]

約数ペア:

[(1, 2655676560), (2, 1327838280), (3, 885225520), (4, 663919140), (5, 531135312), (6, 442612760), (8, 331959570), (10, 265567656), (12, 221306380), (15, 177045104), (16, 165979785), (20, 132783828), (24, 110653190), (30, 88522552), (40, 66391914), (43, 61759920), (48, 55326595), (60, 44261276), (80, 33195957), (86, 30879960), (120, 22130638), (129, 20586640), (172, 15439980), (215, 12351984), (240, 11065319), (258, 10293320), (277, 9587280), (344, 7719990), (430, 6175992), (516, 5146660), (554, 4793640), (645, 4117328), (688, 3859995), (831, 3195760), (860, 3087996), (929, 2858640), (1032, 2573330), (1108, 2396820), (1290, 2058664), (1385, 1917456), (1662, 1597880), (1720, 1543998), (1858, 1429320), (2064, 1286665), (2216, 1198410), (2580, 1029332), (2770, 958728), (2787, 952880), (3324, 798940), (3440, 771999), (3716, 714660), (4155, 639152), (4432, 599205), (4645, 571728), (5160, 514666), (5540, 479364), (5574, 476440), (6648, 399470), (7432, 357330), (8310, 319576), (9290, 285864), (10320, 257333), (11080, 239682), (11148, 238220), (11911, 222960), (13296, 199735), (13935, 190576), (14864, 178665), (16620, 159788), (18580, 142932), (22160, 119841), (22296, 119110), (23822, 111480), (27870, 95288), (33240, 79894), (35733, 74320), (37160, 71466), (39947, 66480), (44592, 59555), (47644, 55740)]