9005920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 28740096

約数和(自身を除く): 19734176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 43, 44, 55, 56, 68, 70, 77, 80, 85, 86, 88, 110, 112, 119, 136, 140, 154, 160, 170, 172, 176, 187, 215, 220, 224, 238, 272, 280, 301, 308, 340, 344, 352, 374, 385, 430, 440, 473, 476, 544, 560, 595, 602, 616, 680, 688, 731, 748, 770, 860, 880, 935, 946, 952, 1120, 1190, 1204, 1232, 1309, 1360, 1376, 1462, 1496, 1505, 1540, 1720, 1760, 1870, 1892, 1904, 2365, 2380, 2408, 2464, 2618, 2720, 2924, 2992, 3010, 3080, 3311, 3440, 3655, 3740, 3784, 3808, 4730, 4760, 4816, 5117, 5236, 5848, 5984, 6020, 6160, 6545, 6622, 6880, 7310, 7480, 7568, 8041, 9460, 9520, 9632, 10234, 10472, 11696, 12040, 12320, 13090, 13244, 14620, 14960, 15136, 16082, 16555, 18920, 19040, 20468, 20944, 23392, 24080, 25585, 26180, 26488, 29240, 29920, 32164, 33110, 37840, 40205, 40936, 41888, 48160, 51170, 52360, 52976, 56287, 58480, 64328, 66220, 75680, 80410, 81872, 102340, 104720, 105952, 112574, 116960, 128656, 132440, 160820, 163744, 204680, 209440, 225148, 257312, 264880, 281435, 321640, 409360, 450296, 529760, 562870, 643280, 818720, 900592, 1125740, 1286560, 1801184, 2251480, 4502960, 9005920]

約数ペア:

[(1, 9005920), (2, 4502960), (4, 2251480), (5, 1801184), (7, 1286560), (8, 1125740), (10, 900592), (11, 818720), (14, 643280), (16, 562870), (17, 529760), (20, 450296), (22, 409360), (28, 321640), (32, 281435), (34, 264880), (35, 257312), (40, 225148), (43, 209440), (44, 204680), (55, 163744), (56, 160820), (68, 132440), (70, 128656), (77, 116960), (80, 112574), (85, 105952), (86, 104720), (88, 102340), (110, 81872), (112, 80410), (119, 75680), (136, 66220), (140, 64328), (154, 58480), (160, 56287), (170, 52976), (172, 52360), (176, 51170), (187, 48160), (215, 41888), (220, 40936), (224, 40205), (238, 37840), (272, 33110), (280, 32164), (301, 29920), (308, 29240), (340, 26488), (344, 26180), (352, 25585), (374, 24080), (385, 23392), (430, 20944), (440, 20468), (473, 19040), (476, 18920), (544, 16555), (560, 16082), (595, 15136), (602, 14960), (616, 14620), (680, 13244), (688, 13090), (731, 12320), (748, 12040), (770, 11696), (860, 10472), (880, 10234), (935, 9632), (946, 9520), (952, 9460), (1120, 8041), (1190, 7568), (1204, 7480), (1232, 7310), (1309, 6880), (1360, 6622), (1376, 6545), (1462, 6160), (1496, 6020), (1505, 5984), (1540, 5848), (1720, 5236), (1760, 5117), (1870, 4816), (1892, 4760), (1904, 4730), (2365, 3808), (2380, 3784), (2408, 3740), (2464, 3655), (2618, 3440), (2720, 3311), (2924, 3080), (2992, 3010)]