262722720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 905313024

約数和(自身を除く): 642590304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 195, 208, 213, 240, 260, 284, 312, 355, 390, 416, 426, 480, 520, 568, 593, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1186, 1248, 1420, 1560, 1704, 1779, 1846, 2080, 2130, 2272, 2372, 2769, 2840, 2965, 3120, 3408, 3558, 3692, 4260, 4615, 4744, 5538, 5680, 5930, 6240, 6816, 7116, 7384, 7709, 8520, 8895, 9230, 9488, 11076, 11360, 11860, 13845, 14232, 14768, 15418, 17040, 17790, 18460, 18976, 22152, 23127, 23720, 27690, 28464, 29536, 30836, 34080, 35580, 36920, 38545, 42103, 44304, 46254, 47440, 55380, 56928, 61672, 71160, 73840, 77090, 84206, 88608, 92508, 94880, 110760, 115635, 123344, 126309, 142320, 147680, 154180, 168412, 185016, 210515, 221520, 231270, 246688, 252618, 284640, 308360, 336824, 370032, 421030, 443040, 462540, 505236, 547339, 616720, 631545, 673648, 740064, 842060, 925080, 1010472, 1094678, 1233440, 1263090, 1347296, 1642017, 1684120, 1850160, 2020944, 2189356, 2526180, 2736695, 3284034, 3368240, 3700320, 4041888, 4378712, 5052360, 5473390, 6568068, 6736480, 8210085, 8757424, 10104720, 10946780, 13136136, 16420170, 17514848, 20209440, 21893560, 26272272, 32840340, 43787120, 52544544, 65680680, 87574240, 131361360, 262722720]

約数ペア:

[(1, 262722720), (2, 131361360), (3, 87574240), (4, 65680680), (5, 52544544), (6, 43787120), (8, 32840340), (10, 26272272), (12, 21893560), (13, 20209440), (15, 17514848), (16, 16420170), (20, 13136136), (24, 10946780), (26, 10104720), (30, 8757424), (32, 8210085), (39, 6736480), (40, 6568068), (48, 5473390), (52, 5052360), (60, 4378712), (65, 4041888), (71, 3700320), (78, 3368240), (80, 3284034), (96, 2736695), (104, 2526180), (120, 2189356), (130, 2020944), (142, 1850160), (156, 1684120), (160, 1642017), (195, 1347296), (208, 1263090), (213, 1233440), (240, 1094678), (260, 1010472), (284, 925080), (312, 842060), (355, 740064), (390, 673648), (416, 631545), (426, 616720), (480, 547339), (520, 505236), (568, 462540), (593, 443040), (624, 421030), (710, 370032), (780, 336824), (852, 308360), (923, 284640), (1040, 252618), (1065, 246688), (1136, 231270), (1186, 221520), (1248, 210515), (1420, 185016), (1560, 168412), (1704, 154180), (1779, 147680), (1846, 142320), (2080, 126309), (2130, 123344), (2272, 115635), (2372, 110760), (2769, 94880), (2840, 92508), (2965, 88608), (3120, 84206), (3408, 77090), (3558, 73840), (3692, 71160), (4260, 61672), (4615, 56928), (4744, 55380), (5538, 47440), (5680, 46254), (5930, 44304), (6240, 42103), (6816, 38545), (7116, 36920), (7384, 35580), (7709, 34080), (8520, 30836), (8895, 29536), (9230, 28464), (9488, 27690), (11076, 23720), (11360, 23127), (11860, 22152), (13845, 18976), (14232, 18460), (14768, 17790), (15418, 17040)]