216655560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6079}}^1$

素因数の和:6113

約数の個数: 160

約数和(自身を含む): 794534400

約数和(自身を除く): 577878840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 6079, 7128, 8910, 11880, 12158, 17820, 18237, 24316, 30395, 35640, 36474, 48632, 54711, 60790, 66869, 72948, 91185, 109422, 121580, 133738, 145896, 164133, 182370, 200607, 218844, 243160, 267476, 273555, 328266, 334345, 364740, 401214, 437688, 492399, 534952, 547110, 601821, 656532, 668690, 729480, 802428, 820665, 984798, 1003035, 1094220, 1203642, 1313064, 1337380, 1604856, 1641330, 1805463, 1969596, 2006070, 2188440, 2407284, 2461995, 2674760, 3009105, 3282660, 3610926, 3939192, 4012140, 4814568, 4923990, 5416389, 6018210, 6565320, 7221852, 8024280, 9027315, 9847980, 10832778, 12036420, 14443704, 18054630, 19695960, 21665556, 24072840, 27081945, 36109260, 43331112, 54163890, 72218520, 108327780, 216655560]

約数ペア:

[(1, 216655560), (2, 108327780), (3, 72218520), (4, 54163890), (5, 43331112), (6, 36109260), (8, 27081945), (9, 24072840), (10, 21665556), (11, 19695960), (12, 18054630), (15, 14443704), (18, 12036420), (20, 10832778), (22, 9847980), (24, 9027315), (27, 8024280), (30, 7221852), (33, 6565320), (36, 6018210), (40, 5416389), (44, 4923990), (45, 4814568), (54, 4012140), (55, 3939192), (60, 3610926), (66, 3282660), (72, 3009105), (81, 2674760), (88, 2461995), (90, 2407284), (99, 2188440), (108, 2006070), (110, 1969596), (120, 1805463), (132, 1641330), (135, 1604856), (162, 1337380), (165, 1313064), (180, 1203642), (198, 1094220), (216, 1003035), (220, 984798), (264, 820665), (270, 802428), (297, 729480), (324, 668690), (330, 656532), (360, 601821), (396, 547110), (405, 534952), (440, 492399), (495, 437688), (540, 401214), (594, 364740), (648, 334345), (660, 328266), (792, 273555), (810, 267476), (891, 243160), (990, 218844), (1080, 200607), (1188, 182370), (1320, 164133), (1485, 145896), (1620, 133738), (1782, 121580), (1980, 109422), (2376, 91185), (2970, 72948), (3240, 66869), (3564, 60790), (3960, 54711), (4455, 48632), (5940, 36474), (6079, 35640), (7128, 30395), (8910, 24316), (11880, 18237), (12158, 17820)]