1340802288

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 240

約数和(自身を含む): 4530022560

約数和(自身を除く): 3189220272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 97, 98, 108, 112, 126, 144, 147, 168, 189, 194, 196, 216, 252, 291, 294, 336, 378, 388, 392, 432, 441, 504, 582, 588, 653, 679, 756, 776, 784, 873, 882, 1008, 1164, 1176, 1306, 1323, 1358, 1512, 1552, 1746, 1764, 1959, 2037, 2328, 2352, 2612, 2619, 2646, 2716, 3024, 3492, 3528, 3918, 4074, 4571, 4656, 4753, 5224, 5238, 5292, 5432, 5877, 6111, 6984, 7056, 7836, 8148, 9142, 9506, 10448, 10476, 10584, 10864, 11754, 12222, 13713, 13968, 14259, 15672, 16296, 17631, 18284, 18333, 19012, 20952, 21168, 23508, 24444, 27426, 28518, 31344, 31997, 32592, 35262, 36568, 36666, 38024, 41139, 41904, 42777, 47016, 48888, 54852, 57036, 63341, 63994, 70524, 73136, 73332, 76048, 82278, 85554, 94032, 95991, 97776, 109704, 114072, 123417, 126682, 127988, 128331, 141048, 146664, 164556, 171108, 190023, 191982, 219408, 228144, 246834, 253364, 255976, 256662, 282096, 287973, 293328, 329112, 342216, 380046, 383964, 443387, 493668, 506728, 511952, 513324, 570069, 575946, 658224, 684432, 760092, 767928, 863919, 886774, 987336, 1013456, 1026648, 1140138, 1151892, 1330161, 1520184, 1535856, 1710207, 1727838, 1773548, 1974672, 2053296, 2280276, 2303784, 2660322, 3040368, 3103709, 3420414, 3455676, 3547096, 3990483, 4560552, 4607568, 5320644, 6207418, 6840828, 6911352, 7094192, 7980966, 9121104, 9311127, 10641288, 11971449, 12414836, 13681656, 13822704, 15961932, 18622254, 21282576, 23942898, 24829672, 27363312, 27933381, 31923864, 37244508, 47885796, 49659344, 55866762, 63847728, 74489016, 83800143, 95771592, 111733524, 148978032, 167600286, 191543184, 223467048, 335200572, 446934096, 670401144, 1340802288]

約数ペア:

[(1, 1340802288), (2, 670401144), (3, 446934096), (4, 335200572), (6, 223467048), (7, 191543184), (8, 167600286), (9, 148978032), (12, 111733524), (14, 95771592), (16, 83800143), (18, 74489016), (21, 63847728), (24, 55866762), (27, 49659344), (28, 47885796), (36, 37244508), (42, 31923864), (48, 27933381), (49, 27363312), (54, 24829672), (56, 23942898), (63, 21282576), (72, 18622254), (84, 15961932), (97, 13822704), (98, 13681656), (108, 12414836), (112, 11971449), (126, 10641288), (144, 9311127), (147, 9121104), (168, 7980966), (189, 7094192), (194, 6911352), (196, 6840828), (216, 6207418), (252, 5320644), (291, 4607568), (294, 4560552), (336, 3990483), (378, 3547096), (388, 3455676), (392, 3420414), (432, 3103709), (441, 3040368), (504, 2660322), (582, 2303784), (588, 2280276), (653, 2053296), (679, 1974672), (756, 1773548), (776, 1727838), (784, 1710207), (873, 1535856), (882, 1520184), (1008, 1330161), (1164, 1151892), (1176, 1140138), (1306, 1026648), (1323, 1013456), (1358, 987336), (1512, 886774), (1552, 863919), (1746, 767928), (1764, 760092), (1959, 684432), (2037, 658224), (2328, 575946), (2352, 570069), (2612, 513324), (2619, 511952), (2646, 506728), (2716, 493668), (3024, 443387), (3492, 383964), (3528, 380046), (3918, 342216), (4074, 329112), (4571, 293328), (4656, 287973), (4753, 282096), (5224, 256662), (5238, 255976), (5292, 253364), (5432, 246834), (5877, 228144), (6111, 219408), (6984, 191982), (7056, 190023), (7836, 171108), (8148, 164556), (9142, 146664), (9506, 141048), (10448, 128331), (10476, 127988), (10584, 126682), (10864, 123417), (11754, 114072), (12222, 109704), (13713, 97776), (13968, 95991), (14259, 94032), (15672, 85554), (16296, 82278), (17631, 76048), (18284, 73332), (18333, 73136), (19012, 70524), (20952, 63994), (21168, 63341), (23508, 57036), (24444, 54852), (27426, 48888), (28518, 47016), (31344, 42777), (31997, 41904), (32592, 41139), (35262, 38024), (36568, 36666)]