780519168

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 432

約数和(自身を含む): 2785595904

約数和(自身を除く): 2005076736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 32, 33, 36, 39, 44, 46, 48, 52, 64, 66, 69, 72, 78, 88, 92, 96, 99, 103, 104, 117, 128, 132, 138, 143, 144, 156, 176, 184, 192, 198, 206, 207, 208, 234, 253, 256, 264, 276, 286, 288, 299, 309, 312, 352, 368, 384, 396, 412, 414, 416, 429, 468, 506, 528, 552, 572, 576, 598, 618, 624, 704, 736, 759, 768, 792, 824, 828, 832, 858, 897, 927, 936, 1012, 1056, 1104, 1133, 1144, 1152, 1196, 1236, 1248, 1287, 1339, 1408, 1472, 1518, 1584, 1648, 1656, 1664, 1716, 1794, 1854, 1872, 2024, 2112, 2208, 2266, 2277, 2288, 2304, 2369, 2392, 2472, 2496, 2574, 2678, 2691, 2816, 2944, 3036, 3168, 3289, 3296, 3312, 3328, 3399, 3432, 3588, 3708, 3744, 4017, 4048, 4224, 4416, 4532, 4554, 4576, 4738, 4784, 4944, 4992, 5148, 5356, 5382, 5888, 6072, 6336, 6578, 6592, 6624, 6798, 6864, 7107, 7176, 7416, 7488, 8034, 8096, 8448, 8832, 9064, 9108, 9152, 9476, 9568, 9867, 9888, 9984, 10197, 10296, 10712, 10764, 12051, 12144, 12672, 13156, 13184, 13248, 13596, 13728, 14214, 14352, 14729, 14832, 14976, 16068, 16192, 17664, 18128, 18216, 18304, 18952, 19136, 19734, 19776, 20394, 20592, 21321, 21424, 21528, 24102, 24288, 25344, 26059, 26312, 26368, 26496, 27192, 27456, 28428, 28704, 29458, 29601, 29664, 29952, 30797, 32136, 32384, 36256, 36432, 36608, 37904, 38272, 39468, 39552, 40788, 41184, 42642, 42848, 43056, 44187, 48204, 48576, 52118, 52624, 52992, 54384, 54912, 56856, 57408, 58916, 59202, 59328, 61594, 64272, 64768, 72512, 72864, 75808, 76544, 78177, 78936, 79104, 81576, 82368, 85284, 85696, 86112, 88374, 92391, 96408, 97152, 104236, 105248, 108768, 109824, 113712, 114816, 117832, 118404, 118656, 123188, 128544, 132561, 145024, 145728, 151616, 156354, 157872, 163152, 164736, 170568, 171392, 172224, 176748, 184782, 192816, 194304, 208472, 210496, 217536, 227424, 229632, 234531, 235664, 236808, 237312, 246376, 257088, 265122, 277173, 290048, 291456, 303232, 312708, 315744, 326304, 329472, 338767, 341136, 342784, 344448, 353496, 369564, 385632, 416944, 420992, 435072, 454848, 469062, 471328, 473616, 492752, 514176, 530244, 554346, 582912, 606464, 625416, 631488, 652608, 677534, 682272, 688896, 706992, 739128, 771264, 833888, 841984, 870144, 909696, 938124, 942656, 947232, 985504, 1016301, 1028352, 1060488, 1108692, 1250832, 1262976, 1305216, 1355068, 1364544, 1413984, 1478256, 1542528, 1667776, 1819392, 1876248, 1885312, 1894464, 1971008, 2032602, 2120976, 2217384, 2501664, 2525952, 2610432, 2710136, 2729088, 2827968, 2956512, 3048903, 3085056, 3335552, 3752496, 3770624, 3788928, 3942016, 4065204, 4241952, 4434768, 5003328, 5420272, 5458176, 5655936, 5913024, 6097806, 6671104, 7504992, 7577856, 7884032, 8130408, 8483904, 8869536, 10006656, 10840544, 11311872, 11826048, 12195612, 15009984, 16260816, 16967808, 17739072, 20013312, 21681088, 23652096, 24391224, 30019968, 32521632, 33935616, 35478144, 43362176, 48782448, 60039936, 65043264, 70956288, 86724352, 97564896, 130086528, 195129792, 260173056, 390259584, 780519168]

約数ペア:

[(1, 780519168), (2, 390259584), (3, 260173056), (4, 195129792), (6, 130086528), (8, 97564896), (9, 86724352), (11, 70956288), (12, 65043264), (13, 60039936), (16, 48782448), (18, 43362176), (22, 35478144), (23, 33935616), (24, 32521632), (26, 30019968), (32, 24391224), (33, 23652096), (36, 21681088), (39, 20013312), (44, 17739072), (46, 16967808), (48, 16260816), (52, 15009984), (64, 12195612), (66, 11826048), (69, 11311872), (72, 10840544), (78, 10006656), (88, 8869536), (92, 8483904), (96, 8130408), (99, 7884032), (103, 7577856), (104, 7504992), (117, 6671104), (128, 6097806), (132, 5913024), (138, 5655936), (143, 5458176), (144, 5420272), (156, 5003328), (176, 4434768), (184, 4241952), (192, 4065204), (198, 3942016), (206, 3788928), (207, 3770624), (208, 3752496), (234, 3335552), (253, 3085056), (256, 3048903), (264, 2956512), (276, 2827968), (286, 2729088), (288, 2710136), (299, 2610432), (309, 2525952), (312, 2501664), (352, 2217384), (368, 2120976), (384, 2032602), (396, 1971008), (412, 1894464), (414, 1885312), (416, 1876248), (429, 1819392), (468, 1667776), (506, 1542528), (528, 1478256), (552, 1413984), (572, 1364544), (576, 1355068), (598, 1305216), (618, 1262976), (624, 1250832), (704, 1108692), (736, 1060488), (759, 1028352), (768, 1016301), (792, 985504), (824, 947232), (828, 942656), (832, 938124), (858, 909696), (897, 870144), (927, 841984), (936, 833888), (1012, 771264), (1056, 739128), (1104, 706992), (1133, 688896), (1144, 682272), (1152, 677534), (1196, 652608), (1236, 631488), (1248, 625416), (1287, 606464), (1339, 582912), (1408, 554346), (1472, 530244), (1518, 514176), (1584, 492752), (1648, 473616), (1656, 471328), (1664, 469062), (1716, 454848), (1794, 435072), (1854, 420992), (1872, 416944), (2024, 385632), (2112, 369564), (2208, 353496), (2266, 344448), (2277, 342784), (2288, 341136), (2304, 338767), (2369, 329472), (2392, 326304), (2472, 315744), (2496, 312708), (2574, 303232), (2678, 291456), (2691, 290048), (2816, 277173), (2944, 265122), (3036, 257088), (3168, 246376), (3289, 237312), (3296, 236808), (3312, 235664), (3328, 234531), (3399, 229632), (3432, 227424), (3588, 217536), (3708, 210496), (3744, 208472), (4017, 194304), (4048, 192816), (4224, 184782), (4416, 176748), (4532, 172224), (4554, 171392), (4576, 170568), (4738, 164736), (4784, 163152), (4944, 157872), (4992, 156354), (5148, 151616), (5356, 145728), (5382, 145024), (5888, 132561), (6072, 128544), (6336, 123188), (6578, 118656), (6592, 118404), (6624, 117832), (6798, 114816), (6864, 113712), (7107, 109824), (7176, 108768), (7416, 105248), (7488, 104236), (8034, 97152), (8096, 96408), (8448, 92391), (8832, 88374), (9064, 86112), (9108, 85696), (9152, 85284), (9476, 82368), (9568, 81576), (9867, 79104), (9888, 78936), (9984, 78177), (10197, 76544), (10296, 75808), (10712, 72864), (10764, 72512), (12051, 64768), (12144, 64272), (12672, 61594), (13156, 59328), (13184, 59202), (13248, 58916), (13596, 57408), (13728, 56856), (14214, 54912), (14352, 54384), (14729, 52992), (14832, 52624), (14976, 52118), (16068, 48576), (16192, 48204), (17664, 44187), (18128, 43056), (18216, 42848), (18304, 42642), (18952, 41184), (19136, 40788), (19734, 39552), (19776, 39468), (20394, 38272), (20592, 37904), (21321, 36608), (21424, 36432), (21528, 36256), (24102, 32384), (24288, 32136), (25344, 30797), (26059, 29952), (26312, 29664), (26368, 29601), (26496, 29458), (27192, 28704), (27456, 28428)]