720903456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 2651927040

約数和(自身を除く): 1931023584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 53, 54, 56, 63, 72, 78, 84, 91, 96, 104, 106, 108, 112, 117, 126, 144, 156, 159, 168, 173, 182, 189, 208, 212, 216, 224, 234, 252, 273, 288, 312, 318, 336, 346, 351, 364, 371, 378, 416, 424, 432, 468, 477, 504, 519, 546, 624, 636, 672, 689, 692, 702, 728, 742, 756, 819, 848, 864, 936, 954, 1008, 1038, 1092, 1113, 1211, 1248, 1272, 1378, 1384, 1404, 1431, 1456, 1484, 1512, 1557, 1638, 1696, 1872, 1908, 2016, 2067, 2076, 2184, 2226, 2249, 2422, 2457, 2544, 2756, 2768, 2808, 2862, 2912, 2968, 3024, 3114, 3276, 3339, 3633, 3744, 3816, 4134, 4152, 4368, 4452, 4498, 4671, 4823, 4844, 4914, 5088, 5512, 5536, 5616, 5724, 5936, 6048, 6201, 6228, 6552, 6678, 6747, 7266, 7632, 8268, 8304, 8736, 8904, 8996, 9169, 9342, 9646, 9688, 9828, 10017, 10899, 11024, 11232, 11448, 11872, 12402, 12456, 13104, 13356, 13494, 14469, 14532, 15264, 15743, 16536, 16608, 17808, 17992, 18338, 18603, 18684, 19292, 19376, 19656, 20034, 20241, 21798, 22048, 22896, 24804, 24912, 26208, 26712, 26988, 27507, 28938, 29064, 31486, 32697, 33072, 35616, 35984, 36676, 37206, 37368, 38584, 38752, 39312, 40068, 40482, 43407, 43596, 45792, 47229, 49608, 49824, 53424, 53976, 55014, 57876, 58128, 60723, 62972, 64183, 65394, 66144, 71968, 73352, 74412, 74736, 77168, 78624, 80136, 80964, 82521, 86814, 87192, 94458, 99216, 106848, 107952, 110028, 115752, 116256, 119197, 121446, 125944, 128366, 130221, 130788, 141687, 146704, 148824, 149472, 154336, 160272, 161928, 165042, 173628, 174384, 188916, 192549, 198432, 215904, 220056, 231504, 238394, 242892, 247563, 251888, 256732, 260442, 261576, 283374, 293408, 297648, 320544, 323856, 330084, 347256, 348768, 357591, 377832, 385098, 425061, 440112, 463008, 476788, 485784, 495126, 503776, 513464, 520884, 523152, 566748, 577647, 595296, 647712, 660168, 694512, 715182, 755664, 770196, 834379, 850122, 880224, 953576, 971568, 990252, 1026928, 1041768, 1046304, 1072773, 1133496, 1155294, 1320336, 1389024, 1430364, 1511328, 1540392, 1668758, 1700244, 1732941, 1907152, 1943136, 1980504, 2053856, 2083536, 2145546, 2266992, 2310588, 2503137, 2640672, 2860728, 3080784, 3218319, 3337516, 3400488, 3465882, 3814304, 3961008, 4167072, 4291092, 4533984, 4621176, 5006274, 5721456, 6161568, 6436638, 6675032, 6800976, 6931764, 7509411, 7922016, 8582184, 9242352, 10012548, 11442912, 12873276, 13350064, 13601952, 13863528, 15018822, 17164368, 18484704, 20025096, 22528233, 25746552, 26700128, 27727056, 30037644, 34328736, 40050192, 45056466, 51493104, 55454112, 60075288, 80100384, 90112932, 102986208, 120150576, 180225864, 240301152, 360451728, 720903456]

約数ペア:

[(1, 720903456), (2, 360451728), (3, 240301152), (4, 180225864), (6, 120150576), (7, 102986208), (8, 90112932), (9, 80100384), (12, 60075288), (13, 55454112), (14, 51493104), (16, 45056466), (18, 40050192), (21, 34328736), (24, 30037644), (26, 27727056), (27, 26700128), (28, 25746552), (32, 22528233), (36, 20025096), (39, 18484704), (42, 17164368), (48, 15018822), (52, 13863528), (53, 13601952), (54, 13350064), (56, 12873276), (63, 11442912), (72, 10012548), (78, 9242352), (84, 8582184), (91, 7922016), (96, 7509411), (104, 6931764), (106, 6800976), (108, 6675032), (112, 6436638), (117, 6161568), (126, 5721456), (144, 5006274), (156, 4621176), (159, 4533984), (168, 4291092), (173, 4167072), (182, 3961008), (189, 3814304), (208, 3465882), (212, 3400488), (216, 3337516), (224, 3218319), (234, 3080784), (252, 2860728), (273, 2640672), (288, 2503137), (312, 2310588), (318, 2266992), (336, 2145546), (346, 2083536), (351, 2053856), (364, 1980504), (371, 1943136), (378, 1907152), (416, 1732941), (424, 1700244), (432, 1668758), (468, 1540392), (477, 1511328), (504, 1430364), (519, 1389024), (546, 1320336), (624, 1155294), (636, 1133496), (672, 1072773), (689, 1046304), (692, 1041768), (702, 1026928), (728, 990252), (742, 971568), (756, 953576), (819, 880224), (848, 850122), (864, 834379), (936, 770196), (954, 755664), (1008, 715182), (1038, 694512), (1092, 660168), (1113, 647712), (1211, 595296), (1248, 577647), (1272, 566748), (1378, 523152), (1384, 520884), (1404, 513464), (1431, 503776), (1456, 495126), (1484, 485784), (1512, 476788), (1557, 463008), (1638, 440112), (1696, 425061), (1872, 385098), (1908, 377832), (2016, 357591), (2067, 348768), (2076, 347256), (2184, 330084), (2226, 323856), (2249, 320544), (2422, 297648), (2457, 293408), (2544, 283374), (2756, 261576), (2768, 260442), (2808, 256732), (2862, 251888), (2912, 247563), (2968, 242892), (3024, 238394), (3114, 231504), (3276, 220056), (3339, 215904), (3633, 198432), (3744, 192549), (3816, 188916), (4134, 174384), (4152, 173628), (4368, 165042), (4452, 161928), (4498, 160272), (4671, 154336), (4823, 149472), (4844, 148824), (4914, 146704), (5088, 141687), (5512, 130788), (5536, 130221), (5616, 128366), (5724, 125944), (5936, 121446), (6048, 119197), (6201, 116256), (6228, 115752), (6552, 110028), (6678, 107952), (6747, 106848), (7266, 99216), (7632, 94458), (8268, 87192), (8304, 86814), (8736, 82521), (8904, 80964), (8996, 80136), (9169, 78624), (9342, 77168), (9646, 74736), (9688, 74412), (9828, 73352), (10017, 71968), (10899, 66144), (11024, 65394), (11232, 64183), (11448, 62972), (11872, 60723), (12402, 58128), (12456, 57876), (13104, 55014), (13356, 53976), (13494, 53424), (14469, 49824), (14532, 49608), (15264, 47229), (15743, 45792), (16536, 43596), (16608, 43407), (17808, 40482), (17992, 40068), (18338, 39312), (18603, 38752), (18684, 38584), (19292, 37368), (19376, 37206), (19656, 36676), (20034, 35984), (20241, 35616), (21798, 33072), (22048, 32697), (22896, 31486), (24804, 29064), (24912, 28938), (26208, 27507), (26712, 26988)]