268755760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 849945600

約数和(自身を除く): 581189840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 29, 35, 38, 40, 52, 56, 58, 65, 67, 70, 76, 80, 91, 95, 104, 112, 116, 130, 133, 134, 140, 145, 152, 182, 190, 203, 208, 232, 247, 260, 266, 268, 280, 290, 304, 335, 364, 377, 380, 406, 455, 464, 469, 494, 520, 532, 536, 551, 560, 580, 665, 670, 728, 754, 760, 812, 871, 910, 938, 988, 1015, 1040, 1064, 1072, 1102, 1160, 1235, 1273, 1330, 1340, 1456, 1508, 1520, 1624, 1729, 1742, 1820, 1876, 1885, 1943, 1976, 2030, 2128, 2204, 2320, 2345, 2470, 2546, 2639, 2660, 2680, 2755, 3016, 3248, 3458, 3484, 3640, 3752, 3770, 3857, 3886, 3952, 4060, 4355, 4408, 4690, 4940, 5092, 5278, 5320, 5360, 5510, 6032, 6097, 6365, 6916, 6968, 7163, 7280, 7504, 7540, 7714, 7772, 8120, 8645, 8710, 8816, 8911, 9380, 9715, 9880, 10184, 10556, 10640, 11020, 12194, 12730, 13195, 13601, 13832, 13936, 14326, 15080, 15428, 15544, 16240, 16549, 17290, 17420, 17822, 18760, 19285, 19430, 19760, 20368, 21112, 22040, 24388, 25259, 25460, 26390, 27202, 27664, 28652, 30160, 30485, 30856, 31088, 33098, 34580, 34840, 35644, 35815, 36917, 37520, 38570, 38860, 42224, 44080, 44555, 48776, 50141, 50518, 50920, 52780, 54404, 57304, 60970, 61712, 66196, 68005, 69160, 69680, 71288, 71630, 73834, 77140, 77720, 82745, 89110, 97552, 100282, 101036, 101840, 105560, 108808, 114608, 115843, 121940, 126295, 132392, 136010, 138320, 142576, 143260, 147668, 154280, 155440, 165490, 176813, 178220, 184585, 200564, 202072, 211120, 217616, 231686, 243880, 250705, 252590, 258419, 264784, 272020, 286520, 295336, 308560, 330980, 353626, 356440, 369170, 401128, 404144, 463372, 479921, 487760, 501410, 505180, 516838, 544040, 573040, 579215, 590672, 661960, 707252, 712880, 738340, 802256, 884065, 926744, 959842, 1002820, 1010360, 1033676, 1088080, 1158430, 1292095, 1323920, 1414504, 1476680, 1768130, 1853488, 1919684, 2005640, 2020720, 2067352, 2316860, 2399605, 2584190, 2829008, 2953360, 3359447, 3536260, 3839368, 4011280, 4134704, 4633720, 4799210, 5168380, 6718894, 7072520, 7678736, 9267440, 9598420, 10336760, 13437788, 14145040, 16797235, 19196840, 20673520, 26875576, 33594470, 38393680, 53751152, 67188940, 134377880, 268755760]

約数ペア:

[(1, 268755760), (2, 134377880), (4, 67188940), (5, 53751152), (7, 38393680), (8, 33594470), (10, 26875576), (13, 20673520), (14, 19196840), (16, 16797235), (19, 14145040), (20, 13437788), (26, 10336760), (28, 9598420), (29, 9267440), (35, 7678736), (38, 7072520), (40, 6718894), (52, 5168380), (56, 4799210), (58, 4633720), (65, 4134704), (67, 4011280), (70, 3839368), (76, 3536260), (80, 3359447), (91, 2953360), (95, 2829008), (104, 2584190), (112, 2399605), (116, 2316860), (130, 2067352), (133, 2020720), (134, 2005640), (140, 1919684), (145, 1853488), (152, 1768130), (182, 1476680), (190, 1414504), (203, 1323920), (208, 1292095), (232, 1158430), (247, 1088080), (260, 1033676), (266, 1010360), (268, 1002820), (280, 959842), (290, 926744), (304, 884065), (335, 802256), (364, 738340), (377, 712880), (380, 707252), (406, 661960), (455, 590672), (464, 579215), (469, 573040), (494, 544040), (520, 516838), (532, 505180), (536, 501410), (551, 487760), (560, 479921), (580, 463372), (665, 404144), (670, 401128), (728, 369170), (754, 356440), (760, 353626), (812, 330980), (871, 308560), (910, 295336), (938, 286520), (988, 272020), (1015, 264784), (1040, 258419), (1064, 252590), (1072, 250705), (1102, 243880), (1160, 231686), (1235, 217616), (1273, 211120), (1330, 202072), (1340, 200564), (1456, 184585), (1508, 178220), (1520, 176813), (1624, 165490), (1729, 155440), (1742, 154280), (1820, 147668), (1876, 143260), (1885, 142576), (1943, 138320), (1976, 136010), (2030, 132392), (2128, 126295), (2204, 121940), (2320, 115843), (2345, 114608), (2470, 108808), (2546, 105560), (2639, 101840), (2660, 101036), (2680, 100282), (2755, 97552), (3016, 89110), (3248, 82745), (3458, 77720), (3484, 77140), (3640, 73834), (3752, 71630), (3770, 71288), (3857, 69680), (3886, 69160), (3952, 68005), (4060, 66196), (4355, 61712), (4408, 60970), (4690, 57304), (4940, 54404), (5092, 52780), (5278, 50920), (5320, 50518), (5360, 50141), (5510, 48776), (6032, 44555), (6097, 44080), (6365, 42224), (6916, 38860), (6968, 38570), (7163, 37520), (7280, 36917), (7504, 35815), (7540, 35644), (7714, 34840), (7772, 34580), (8120, 33098), (8645, 31088), (8710, 30856), (8816, 30485), (8911, 30160), (9380, 28652), (9715, 27664), (9880, 27202), (10184, 26390), (10556, 25460), (10640, 25259), (11020, 24388), (12194, 22040), (12730, 21112), (13195, 20368), (13601, 19760), (13832, 19430), (13936, 19285), (14326, 18760), (15080, 17822), (15428, 17420), (15544, 17290), (16240, 16549)]