1108067840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 3086922960

約数和(自身を除く): 1978855120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 109, 110, 128, 152, 160, 176, 190, 209, 218, 220, 256, 304, 320, 352, 361, 380, 418, 436, 440, 512, 545, 608, 640, 704, 722, 760, 836, 872, 880, 1045, 1090, 1199, 1216, 1280, 1408, 1444, 1520, 1672, 1744, 1760, 1805, 2071, 2090, 2180, 2398, 2432, 2560, 2816, 2888, 3040, 3344, 3488, 3520, 3610, 3971, 4142, 4180, 4360, 4796, 4864, 5632, 5776, 5995, 6080, 6688, 6976, 7040, 7220, 7942, 8284, 8360, 8720, 9592, 9728, 10355, 11552, 11990, 12160, 13376, 13952, 14080, 14440, 15884, 16568, 16720, 17440, 19184, 19855, 20710, 22781, 23104, 23980, 24320, 26752, 27904, 28160, 28880, 31768, 33136, 33440, 34880, 38368, 39349, 39710, 41420, 45562, 46208, 47960, 48640, 53504, 55808, 57760, 63536, 66272, 66880, 69760, 76736, 78698, 79420, 82840, 91124, 92416, 95920, 107008, 113905, 115520, 127072, 132544, 133760, 139520, 153472, 157396, 158840, 165680, 182248, 184832, 191840, 196745, 227810, 231040, 254144, 265088, 267520, 279040, 306944, 314792, 317680, 331360, 364496, 383680, 393490, 432839, 455620, 462080, 508288, 530176, 535040, 613888, 629584, 635360, 662720, 728992, 767360, 786980, 865678, 911240, 924160, 1016576, 1060352, 1259168, 1270720, 1325440, 1457984, 1534720, 1573960, 1731356, 1822480, 2033152, 2164195, 2518336, 2541440, 2650880, 2915968, 3069440, 3147920, 3462712, 3644960, 4328390, 5036672, 5082880, 5301760, 5831936, 6295840, 6925424, 7289920, 8656780, 10073344, 10165760, 11663872, 12591680, 13850848, 14579840, 17313560, 20146688, 25183360, 27701696, 29159680, 34627120, 50366720, 55403392, 58319360, 69254240, 100733440, 110806784, 138508480, 221613568, 277016960, 554033920, 1108067840]

約数ペア:

[(1, 1108067840), (2, 554033920), (4, 277016960), (5, 221613568), (8, 138508480), (10, 110806784), (11, 100733440), (16, 69254240), (19, 58319360), (20, 55403392), (22, 50366720), (32, 34627120), (38, 29159680), (40, 27701696), (44, 25183360), (55, 20146688), (64, 17313560), (76, 14579840), (80, 13850848), (88, 12591680), (95, 11663872), (109, 10165760), (110, 10073344), (128, 8656780), (152, 7289920), (160, 6925424), (176, 6295840), (190, 5831936), (209, 5301760), (218, 5082880), (220, 5036672), (256, 4328390), (304, 3644960), (320, 3462712), (352, 3147920), (361, 3069440), (380, 2915968), (418, 2650880), (436, 2541440), (440, 2518336), (512, 2164195), (545, 2033152), (608, 1822480), (640, 1731356), (704, 1573960), (722, 1534720), (760, 1457984), (836, 1325440), (872, 1270720), (880, 1259168), (1045, 1060352), (1090, 1016576), (1199, 924160), (1216, 911240), (1280, 865678), (1408, 786980), (1444, 767360), (1520, 728992), (1672, 662720), (1744, 635360), (1760, 629584), (1805, 613888), (2071, 535040), (2090, 530176), (2180, 508288), (2398, 462080), (2432, 455620), (2560, 432839), (2816, 393490), (2888, 383680), (3040, 364496), (3344, 331360), (3488, 317680), (3520, 314792), (3610, 306944), (3971, 279040), (4142, 267520), (4180, 265088), (4360, 254144), (4796, 231040), (4864, 227810), (5632, 196745), (5776, 191840), (5995, 184832), (6080, 182248), (6688, 165680), (6976, 158840), (7040, 157396), (7220, 153472), (7942, 139520), (8284, 133760), (8360, 132544), (8720, 127072), (9592, 115520), (9728, 113905), (10355, 107008), (11552, 95920), (11990, 92416), (12160, 91124), (13376, 82840), (13952, 79420), (14080, 78698), (14440, 76736), (15884, 69760), (16568, 66880), (16720, 66272), (17440, 63536), (19184, 57760), (19855, 55808), (20710, 53504), (22781, 48640), (23104, 47960), (23980, 46208), (24320, 45562), (26752, 41420), (27904, 39710), (28160, 39349), (28880, 38368), (31768, 34880), (33136, 33440)]