8439876480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 512

約数和(自身を含む): 32487505920

約数和(自身を除く): 24047629440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 47, 48, 56, 60, 62, 64, 70, 80, 84, 93, 94, 96, 105, 112, 120, 124, 128, 140, 141, 155, 160, 168, 186, 188, 192, 210, 217, 224, 235, 240, 248, 280, 282, 310, 320, 329, 336, 372, 376, 384, 420, 431, 434, 448, 465, 470, 480, 496, 560, 564, 620, 640, 651, 658, 672, 705, 744, 752, 840, 862, 868, 896, 930, 940, 960, 987, 992, 1085, 1120, 1128, 1240, 1293, 1302, 1316, 1344, 1410, 1457, 1488, 1504, 1645, 1680, 1724, 1736, 1860, 1880, 1920, 1974, 1984, 2155, 2170, 2240, 2256, 2480, 2586, 2604, 2632, 2688, 2820, 2914, 2976, 3008, 3017, 3255, 3290, 3360, 3448, 3472, 3720, 3760, 3948, 3968, 4310, 4340, 4371, 4480, 4512, 4935, 4960, 5172, 5208, 5264, 5640, 5828, 5952, 6016, 6034, 6465, 6510, 6580, 6720, 6896, 6944, 7285, 7440, 7520, 7896, 8620, 8680, 8742, 9024, 9051, 9870, 9920, 10199, 10344, 10416, 10528, 11280, 11656, 11904, 12068, 12930, 13020, 13160, 13361, 13440, 13792, 13888, 14570, 14880, 15040, 15085, 15792, 17240, 17360, 17484, 18048, 18102, 19740, 19840, 20257, 20398, 20688, 20832, 21056, 21855, 22560, 23312, 24136, 25860, 26040, 26320, 26722, 27584, 27776, 29140, 29760, 30080, 30170, 30597, 31584, 34480, 34720, 34968, 36204, 39480, 40083, 40514, 40796, 41376, 41664, 42112, 43710, 45120, 45255, 46624, 48272, 50995, 51720, 52080, 52640, 53444, 55168, 58280, 59520, 60340, 60771, 61194, 63168, 66805, 68960, 69440, 69936, 72408, 78960, 80166, 81028, 81592, 82752, 83328, 87420, 90240, 90510, 93248, 93527, 96544, 101285, 101990, 103440, 104160, 105280, 106888, 116560, 120680, 121542, 122388, 126336, 133610, 137920, 138880, 139872, 141799, 144816, 152985, 157920, 160332, 162056, 163184, 165504, 174840, 181020, 186496, 187054, 193088, 200415, 202570, 203980, 206880, 208320, 210560, 213776, 233120, 241360, 243084, 244776, 267220, 275840, 279744, 280581, 283598, 289632, 303855, 305970, 315840, 320664, 324112, 326368, 349680, 362040, 374108, 386176, 400830, 405140, 407960, 413760, 416640, 425397, 427552, 466240, 467635, 482720, 486168, 489552, 534440, 559488, 561162, 567196, 579264, 607710, 611940, 627967, 631680, 641328, 648224, 652736, 699360, 708995, 724080, 748216, 801660, 810280, 815920, 827520, 850794, 855104, 932480, 935270, 965440, 972336, 979104, 1068880, 1122324, 1134392, 1158528, 1215420, 1223880, 1255934, 1282656, 1296448, 1305472, 1398720, 1402905, 1417990, 1448160, 1496432, 1603320, 1620560, 1631840, 1701588, 1710208, 1870540, 1883901, 1930880, 1944672, 1958208, 2126985, 2137760, 2244648, 2268784, 2430840, 2447760, 2511868, 2565312, 2592896, 2797440, 2805810, 2835980, 2896320, 2992864, 3139835, 3206640, 3241120, 3263680, 3403176, 3741080, 3767802, 3889344, 3916416, 4253970, 4275520, 4395769, 4489296, 4537568, 4861680, 4895520, 5023736, 5130624, 5611620, 5671960, 5792640, 5985728, 6279670, 6413280, 6482240, 6527360, 6806352, 7482160, 7535604, 7778688, 8507940, 8551040, 8791538, 8978592, 9075136, 9419505, 9723360, 9791040, 10047472, 11223240, 11343920, 11971456, 12559340, 12826560, 12964480, 13187307, 13612704, 14964320, 15071208, 17015880, 17583076, 17957184, 18150272, 18839010, 19446720, 19582080, 20094944, 21978845, 22446480, 22687840, 25118680, 25653120, 26374614, 27225408, 29928640, 30142416, 34031760, 35166152, 35914368, 37678020, 38893440, 40189888, 43957690, 44892960, 45375680, 50237360, 52749228, 54450816, 59857280, 60284832, 65936535, 68063520, 70332304, 75356040, 80379776, 87915380, 89785920, 90751360, 100474720, 105498456, 120569664, 131873070, 136127040, 140664608, 150712080, 175830760, 179571840, 200949440, 210996912, 241139328, 263746140, 272254080, 281329216, 301424160, 351661520, 401898880, 421993824, 527492280, 562658432, 602848320, 703323040, 843987648, 1054984560, 1205696640, 1406646080, 1687975296, 2109969120, 2813292160, 4219938240, 8439876480]

約数ペア:

[(1, 8439876480), (2, 4219938240), (3, 2813292160), (4, 2109969120), (5, 1687975296), (6, 1406646080), (7, 1205696640), (8, 1054984560), (10, 843987648), (12, 703323040), (14, 602848320), (15, 562658432), (16, 527492280), (20, 421993824), (21, 401898880), (24, 351661520), (28, 301424160), (30, 281329216), (31, 272254080), (32, 263746140), (35, 241139328), (40, 210996912), (42, 200949440), (47, 179571840), (48, 175830760), (56, 150712080), (60, 140664608), (62, 136127040), (64, 131873070), (70, 120569664), (80, 105498456), (84, 100474720), (93, 90751360), (94, 89785920), (96, 87915380), (105, 80379776), (112, 75356040), (120, 70332304), (124, 68063520), (128, 65936535), (140, 60284832), (141, 59857280), (155, 54450816), (160, 52749228), (168, 50237360), (186, 45375680), (188, 44892960), (192, 43957690), (210, 40189888), (217, 38893440), (224, 37678020), (235, 35914368), (240, 35166152), (248, 34031760), (280, 30142416), (282, 29928640), (310, 27225408), (320, 26374614), (329, 25653120), (336, 25118680), (372, 22687840), (376, 22446480), (384, 21978845), (420, 20094944), (431, 19582080), (434, 19446720), (448, 18839010), (465, 18150272), (470, 17957184), (480, 17583076), (496, 17015880), (560, 15071208), (564, 14964320), (620, 13612704), (640, 13187307), (651, 12964480), (658, 12826560), (672, 12559340), (705, 11971456), (744, 11343920), (752, 11223240), (840, 10047472), (862, 9791040), (868, 9723360), (896, 9419505), (930, 9075136), (940, 8978592), (960, 8791538), (987, 8551040), (992, 8507940), (1085, 7778688), (1120, 7535604), (1128, 7482160), (1240, 6806352), (1293, 6527360), (1302, 6482240), (1316, 6413280), (1344, 6279670), (1410, 5985728), (1457, 5792640), (1488, 5671960), (1504, 5611620), (1645, 5130624), (1680, 5023736), (1724, 4895520), (1736, 4861680), (1860, 4537568), (1880, 4489296), (1920, 4395769), (1974, 4275520), (1984, 4253970), (2155, 3916416), (2170, 3889344), (2240, 3767802), (2256, 3741080), (2480, 3403176), (2586, 3263680), (2604, 3241120), (2632, 3206640), (2688, 3139835), (2820, 2992864), (2914, 2896320), (2976, 2835980), (3008, 2805810), (3017, 2797440), (3255, 2592896), (3290, 2565312), (3360, 2511868), (3448, 2447760), (3472, 2430840), (3720, 2268784), (3760, 2244648), (3948, 2137760), (3968, 2126985), (4310, 1958208), (4340, 1944672), (4371, 1930880), (4480, 1883901), (4512, 1870540), (4935, 1710208), (4960, 1701588), (5172, 1631840), (5208, 1620560), (5264, 1603320), (5640, 1496432), (5828, 1448160), (5952, 1417990), (6016, 1402905), (6034, 1398720), (6465, 1305472), (6510, 1296448), (6580, 1282656), (6720, 1255934), (6896, 1223880), (6944, 1215420), (7285, 1158528), (7440, 1134392), (7520, 1122324), (7896, 1068880), (8620, 979104), (8680, 972336), (8742, 965440), (9024, 935270), (9051, 932480), (9870, 855104), (9920, 850794), (10199, 827520), (10344, 815920), (10416, 810280), (10528, 801660), (11280, 748216), (11656, 724080), (11904, 708995), (12068, 699360), (12930, 652736), (13020, 648224), (13160, 641328), (13361, 631680), (13440, 627967), (13792, 611940), (13888, 607710), (14570, 579264), (14880, 567196), (15040, 561162), (15085, 559488), (15792, 534440), (17240, 489552), (17360, 486168), (17484, 482720), (18048, 467635), (18102, 466240), (19740, 427552), (19840, 425397), (20257, 416640), (20398, 413760), (20688, 407960), (20832, 405140), (21056, 400830), (21855, 386176), (22560, 374108), (23312, 362040), (24136, 349680), (25860, 326368), (26040, 324112), (26320, 320664), (26722, 315840), (27584, 305970), (27776, 303855), (29140, 289632), (29760, 283598), (30080, 280581), (30170, 279744), (30597, 275840), (31584, 267220), (34480, 244776), (34720, 243084), (34968, 241360), (36204, 233120), (39480, 213776), (40083, 210560), (40514, 208320), (40796, 206880), (41376, 203980), (41664, 202570), (42112, 200415), (43710, 193088), (45120, 187054), (45255, 186496), (46624, 181020), (48272, 174840), (50995, 165504), (51720, 163184), (52080, 162056), (52640, 160332), (53444, 157920), (55168, 152985), (58280, 144816), (59520, 141799), (60340, 139872), (60771, 138880), (61194, 137920), (63168, 133610), (66805, 126336), (68960, 122388), (69440, 121542), (69936, 120680), (72408, 116560), (78960, 106888), (80166, 105280), (81028, 104160), (81592, 103440), (82752, 101990), (83328, 101285), (87420, 96544), (90240, 93527), (90510, 93248)]