1696728880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 360

約数和(自身を含む): 5331957840

約数和(自身を除く): 3635228960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 109, 110, 112, 133, 140, 152, 154, 176, 190, 196, 209, 218, 220, 245, 266, 280, 304, 308, 361, 380, 385, 392, 418, 436, 440, 490, 532, 539, 545, 560, 616, 665, 722, 760, 763, 770, 784, 836, 872, 880, 931, 980, 1045, 1064, 1078, 1090, 1199, 1232, 1330, 1444, 1463, 1520, 1526, 1540, 1672, 1744, 1805, 1862, 1960, 2071, 2090, 2128, 2156, 2180, 2398, 2527, 2660, 2695, 2888, 2926, 3052, 3080, 3344, 3610, 3724, 3815, 3920, 3971, 4142, 4180, 4312, 4360, 4655, 4796, 5054, 5320, 5341, 5390, 5776, 5852, 5995, 6104, 6160, 7220, 7315, 7448, 7630, 7942, 8284, 8360, 8393, 8624, 8720, 9310, 9592, 10108, 10241, 10355, 10640, 10682, 10780, 11704, 11990, 12208, 12635, 14440, 14497, 14630, 14896, 15260, 15884, 16568, 16720, 16786, 17689, 18620, 19184, 19855, 20216, 20482, 20710, 21364, 21560, 22781, 23408, 23980, 25270, 26705, 27797, 28880, 28994, 29260, 30520, 31768, 33136, 33572, 35378, 37240, 39349, 39710, 40432, 40964, 41420, 41965, 42728, 43120, 45562, 47960, 50540, 51205, 53410, 55594, 57988, 58520, 58751, 61040, 63536, 67144, 70756, 72485, 74480, 78698, 79420, 81928, 82840, 83930, 85456, 88445, 91124, 95920, 101080, 101479, 102410, 106820, 111188, 113905, 115976, 117040, 117502, 134288, 138985, 141512, 144970, 157396, 158840, 159467, 163856, 165680, 167860, 176890, 182248, 194579, 196745, 202160, 202958, 204820, 213640, 222376, 227810, 231952, 235004, 275443, 277970, 283024, 289940, 293755, 314792, 317680, 318934, 335720, 353780, 364496, 389158, 393490, 405916, 409640, 427280, 432839, 444752, 455620, 470008, 507395, 550886, 555940, 579880, 587510, 629584, 637868, 671440, 707560, 778316, 786980, 797335, 811832, 819280, 865678, 911240, 940016, 972895, 1014790, 1101772, 1111880, 1116269, 1159760, 1175020, 1275736, 1377215, 1415120, 1556632, 1573960, 1594670, 1623664, 1731356, 1822480, 1928101, 1945790, 2029580, 2164195, 2203544, 2223760, 2232538, 2350040, 2551472, 2754430, 3029873, 3113264, 3147920, 3189340, 3462712, 3856202, 3891580, 4059160, 4328390, 4407088, 4465076, 4700080, 5508860, 5581345, 6059746, 6378680, 6925424, 7712404, 7783160, 8118320, 8656780, 8930152, 9640505, 11017720, 11162690, 12119492, 12757360, 15149365, 15424808, 15566320, 17313560, 17860304, 19281010, 21209111, 22035440, 22325380, 24238984, 30298730, 30849616, 34627120, 38562020, 42418222, 44650760, 48477968, 60597460, 77124040, 84836444, 89301520, 106045555, 121194920, 154248080, 169672888, 212091110, 242389840, 339345776, 424182220, 848364440, 1696728880]

約数ペア:

[(1, 1696728880), (2, 848364440), (4, 424182220), (5, 339345776), (7, 242389840), (8, 212091110), (10, 169672888), (11, 154248080), (14, 121194920), (16, 106045555), (19, 89301520), (20, 84836444), (22, 77124040), (28, 60597460), (35, 48477968), (38, 44650760), (40, 42418222), (44, 38562020), (49, 34627120), (55, 30849616), (56, 30298730), (70, 24238984), (76, 22325380), (77, 22035440), (80, 21209111), (88, 19281010), (95, 17860304), (98, 17313560), (109, 15566320), (110, 15424808), (112, 15149365), (133, 12757360), (140, 12119492), (152, 11162690), (154, 11017720), (176, 9640505), (190, 8930152), (196, 8656780), (209, 8118320), (218, 7783160), (220, 7712404), (245, 6925424), (266, 6378680), (280, 6059746), (304, 5581345), (308, 5508860), (361, 4700080), (380, 4465076), (385, 4407088), (392, 4328390), (418, 4059160), (436, 3891580), (440, 3856202), (490, 3462712), (532, 3189340), (539, 3147920), (545, 3113264), (560, 3029873), (616, 2754430), (665, 2551472), (722, 2350040), (760, 2232538), (763, 2223760), (770, 2203544), (784, 2164195), (836, 2029580), (872, 1945790), (880, 1928101), (931, 1822480), (980, 1731356), (1045, 1623664), (1064, 1594670), (1078, 1573960), (1090, 1556632), (1199, 1415120), (1232, 1377215), (1330, 1275736), (1444, 1175020), (1463, 1159760), (1520, 1116269), (1526, 1111880), (1540, 1101772), (1672, 1014790), (1744, 972895), (1805, 940016), (1862, 911240), (1960, 865678), (2071, 819280), (2090, 811832), (2128, 797335), (2156, 786980), (2180, 778316), (2398, 707560), (2527, 671440), (2660, 637868), (2695, 629584), (2888, 587510), (2926, 579880), (3052, 555940), (3080, 550886), (3344, 507395), (3610, 470008), (3724, 455620), (3815, 444752), (3920, 432839), (3971, 427280), (4142, 409640), (4180, 405916), (4312, 393490), (4360, 389158), (4655, 364496), (4796, 353780), (5054, 335720), (5320, 318934), (5341, 317680), (5390, 314792), (5776, 293755), (5852, 289940), (5995, 283024), (6104, 277970), (6160, 275443), (7220, 235004), (7315, 231952), (7448, 227810), (7630, 222376), (7942, 213640), (8284, 204820), (8360, 202958), (8393, 202160), (8624, 196745), (8720, 194579), (9310, 182248), (9592, 176890), (10108, 167860), (10241, 165680), (10355, 163856), (10640, 159467), (10682, 158840), (10780, 157396), (11704, 144970), (11990, 141512), (12208, 138985), (12635, 134288), (14440, 117502), (14497, 117040), (14630, 115976), (14896, 113905), (15260, 111188), (15884, 106820), (16568, 102410), (16720, 101479), (16786, 101080), (17689, 95920), (18620, 91124), (19184, 88445), (19855, 85456), (20216, 83930), (20482, 82840), (20710, 81928), (21364, 79420), (21560, 78698), (22781, 74480), (23408, 72485), (23980, 70756), (25270, 67144), (26705, 63536), (27797, 61040), (28880, 58751), (28994, 58520), (29260, 57988), (30520, 55594), (31768, 53410), (33136, 51205), (33572, 50540), (35378, 47960), (37240, 45562), (39349, 43120), (39710, 42728), (40432, 41965), (40964, 41420)]