2220880320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26591}}^1$

素因数の和:26643

約数の個数: 168

約数和(自身を含む): 7902610560

約数和(自身を除く): 5681730240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 26591, 27840, 41760, 53182, 79773, 83520, 106364, 132955, 159546, 212728, 239319, 265910, 319092, 398865, 425456, 478638, 531820, 638184, 771139, 797730, 850912, 957276, 1063640, 1196595, 1276368, 1542278, 1595460, 1701824, 1914552, 2127280, 2313417, 2393190, 2552736, 3084556, 3190920, 3829104, 3855695, 4254560, 4626834, 4786380, 5105472, 6169112, 6381840, 6940251, 7658208, 7711390, 8509120, 9253668, 9572760, 11567085, 12338224, 12763680, 13880502, 15316416, 15422780, 18507336, 19145520, 23134170, 24676448, 25527360, 27761004, 30845560, 34701255, 37014672, 38291040, 46268340, 49352896, 55522008, 61691120, 69402510, 74029344, 76582080, 92536680, 111044016, 123382240, 138805020, 148058688, 185073360, 222088032, 246764480, 277610040, 370146720, 444176064, 555220080, 740293440, 1110440160, 2220880320]

約数ペア:

[(1, 2220880320), (2, 1110440160), (3, 740293440), (4, 555220080), (5, 444176064), (6, 370146720), (8, 277610040), (9, 246764480), (10, 222088032), (12, 185073360), (15, 148058688), (16, 138805020), (18, 123382240), (20, 111044016), (24, 92536680), (29, 76582080), (30, 74029344), (32, 69402510), (36, 61691120), (40, 55522008), (45, 49352896), (48, 46268340), (58, 38291040), (60, 37014672), (64, 34701255), (72, 30845560), (80, 27761004), (87, 25527360), (90, 24676448), (96, 23134170), (116, 19145520), (120, 18507336), (144, 15422780), (145, 15316416), (160, 13880502), (174, 12763680), (180, 12338224), (192, 11567085), (232, 9572760), (240, 9253668), (261, 8509120), (288, 7711390), (290, 7658208), (320, 6940251), (348, 6381840), (360, 6169112), (435, 5105472), (464, 4786380), (480, 4626834), (522, 4254560), (576, 3855695), (580, 3829104), (696, 3190920), (720, 3084556), (870, 2552736), (928, 2393190), (960, 2313417), (1044, 2127280), (1160, 1914552), (1305, 1701824), (1392, 1595460), (1440, 1542278), (1740, 1276368), (1856, 1196595), (2088, 1063640), (2320, 957276), (2610, 850912), (2784, 797730), (2880, 771139), (3480, 638184), (4176, 531820), (4640, 478638), (5220, 425456), (5568, 398865), (6960, 319092), (8352, 265910), (9280, 239319), (10440, 212728), (13920, 159546), (16704, 132955), (20880, 106364), (26591, 83520), (27840, 79773), (41760, 53182)]