122551680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 423014400

約数和(自身を除く): 300462720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 71, 80, 87, 93, 96, 116, 120, 124, 128, 142, 145, 155, 160, 174, 186, 192, 213, 232, 240, 248, 284, 290, 310, 320, 348, 355, 372, 384, 426, 435, 464, 465, 480, 496, 568, 580, 620, 640, 696, 710, 744, 852, 870, 899, 928, 930, 960, 992, 1065, 1136, 1160, 1240, 1392, 1420, 1488, 1704, 1740, 1798, 1856, 1860, 1920, 1984, 2059, 2130, 2201, 2272, 2320, 2480, 2697, 2784, 2840, 2976, 3408, 3480, 3596, 3712, 3720, 3968, 4118, 4260, 4402, 4495, 4544, 4640, 4960, 5394, 5568, 5680, 5952, 6177, 6603, 6816, 6960, 7192, 7440, 8236, 8520, 8804, 8990, 9088, 9280, 9920, 10295, 10788, 11005, 11136, 11360, 11904, 12354, 13206, 13485, 13632, 13920, 14384, 14880, 16472, 17040, 17608, 17980, 18560, 19840, 20590, 21576, 22010, 22720, 24708, 26412, 26970, 27264, 27840, 28768, 29760, 30885, 32944, 33015, 34080, 35216, 35960, 41180, 43152, 44020, 45440, 49416, 52824, 53940, 55680, 57536, 59520, 61770, 63829, 65888, 66030, 68160, 70432, 71920, 82360, 86304, 88040, 98832, 105648, 107880, 115072, 123540, 127658, 131776, 132060, 136320, 140864, 143840, 164720, 172608, 176080, 191487, 197664, 211296, 215760, 247080, 255316, 263552, 264120, 281728, 287680, 319145, 329440, 345216, 352160, 382974, 395328, 422592, 431520, 494160, 510632, 528240, 575360, 638290, 658880, 704320, 765948, 790656, 845184, 863040, 957435, 988320, 1021264, 1056480, 1276580, 1317760, 1408640, 1531896, 1726080, 1914870, 1976640, 2042528, 2112960, 2553160, 3063792, 3829740, 3953280, 4085056, 4225920, 5106320, 6127584, 7659480, 8170112, 10212640, 12255168, 15318960, 20425280, 24510336, 30637920, 40850560, 61275840, 122551680]

約数ペア:

[(1, 122551680), (2, 61275840), (3, 40850560), (4, 30637920), (5, 24510336), (6, 20425280), (8, 15318960), (10, 12255168), (12, 10212640), (15, 8170112), (16, 7659480), (20, 6127584), (24, 5106320), (29, 4225920), (30, 4085056), (31, 3953280), (32, 3829740), (40, 3063792), (48, 2553160), (58, 2112960), (60, 2042528), (62, 1976640), (64, 1914870), (71, 1726080), (80, 1531896), (87, 1408640), (93, 1317760), (96, 1276580), (116, 1056480), (120, 1021264), (124, 988320), (128, 957435), (142, 863040), (145, 845184), (155, 790656), (160, 765948), (174, 704320), (186, 658880), (192, 638290), (213, 575360), (232, 528240), (240, 510632), (248, 494160), (284, 431520), (290, 422592), (310, 395328), (320, 382974), (348, 352160), (355, 345216), (372, 329440), (384, 319145), (426, 287680), (435, 281728), (464, 264120), (465, 263552), (480, 255316), (496, 247080), (568, 215760), (580, 211296), (620, 197664), (640, 191487), (696, 176080), (710, 172608), (744, 164720), (852, 143840), (870, 140864), (899, 136320), (928, 132060), (930, 131776), (960, 127658), (992, 123540), (1065, 115072), (1136, 107880), (1160, 105648), (1240, 98832), (1392, 88040), (1420, 86304), (1488, 82360), (1704, 71920), (1740, 70432), (1798, 68160), (1856, 66030), (1860, 65888), (1920, 63829), (1984, 61770), (2059, 59520), (2130, 57536), (2201, 55680), (2272, 53940), (2320, 52824), (2480, 49416), (2697, 45440), (2784, 44020), (2840, 43152), (2976, 41180), (3408, 35960), (3480, 35216), (3596, 34080), (3712, 33015), (3720, 32944), (3968, 30885), (4118, 29760), (4260, 28768), (4402, 27840), (4495, 27264), (4544, 26970), (4640, 26412), (4960, 24708), (5394, 22720), (5568, 22010), (5680, 21576), (5952, 20590), (6177, 19840), (6603, 18560), (6816, 17980), (6960, 17608), (7192, 17040), (7440, 16472), (8236, 14880), (8520, 14384), (8804, 13920), (8990, 13632), (9088, 13485), (9280, 13206), (9920, 12354), (10295, 11904), (10788, 11360), (11005, 11136)]