21467182464

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 640

約数和(自身を含む): 80132162880

約数和(自身を除く): 58664980416

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, 54, 56, 61, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 122, 126, 128, 144, 156, 162, 168, 182, 183, 189, 192, 208, 216, 224, 234, 244, 252, 273, 288, 312, 324, 336, 351, 364, 366, 373, 378, 384, 416, 427, 432, 448, 468, 488, 504, 546, 549, 567, 576, 624, 648, 672, 702, 728, 732, 746, 756, 793, 819, 832, 854, 864, 896, 936, 976, 1008, 1053, 1092, 1098, 1119, 1134, 1152, 1248, 1281, 1296, 1344, 1404, 1456, 1464, 1492, 1512, 1586, 1638, 1647, 1664, 1708, 1728, 1872, 1952, 2016, 2106, 2184, 2196, 2238, 2268, 2379, 2457, 2496, 2562, 2592, 2611, 2688, 2808, 2912, 2928, 2984, 3024, 3172, 3276, 3294, 3357, 3416, 3456, 3744, 3843, 3904, 4032, 4212, 4368, 4392, 4476, 4536, 4758, 4849, 4914, 4941, 4992, 5124, 5184, 5222, 5551, 5616, 5824, 5856, 5968, 6048, 6344, 6552, 6588, 6714, 6832, 7137, 7371, 7488, 7686, 7808, 7833, 8064, 8424, 8736, 8784, 8952, 9072, 9516, 9698, 9828, 9882, 10071, 10248, 10368, 10444, 11102, 11232, 11529, 11648, 11712, 11936, 12096, 12688, 13104, 13176, 13428, 13664, 14274, 14547, 14742, 14976, 15372, 15666, 16653, 16848, 17472, 17568, 17904, 18144, 19032, 19396, 19656, 19764, 20142, 20496, 20888, 21411, 22204, 22464, 22753, 23058, 23424, 23499, 23872, 24192, 25376, 26208, 26352, 26856, 27328, 28548, 29094, 29484, 30213, 30744, 31332, 33306, 33696, 33943, 34587, 34944, 35136, 35808, 36288, 38064, 38792, 39312, 39528, 40284, 40992, 41776, 42822, 43641, 44408, 44928, 45506, 46116, 46998, 47744, 49959, 50752, 52416, 52704, 53712, 54656, 57096, 58188, 58968, 60426, 61488, 62664, 64233, 66612, 67392, 67886, 68259, 69174, 70272, 70497, 71616, 72576, 76128, 77584, 78624, 79056, 80568, 81984, 83552, 85644, 87282, 88816, 91012, 92232, 93996, 99918, 101504, 101829, 104832, 105408, 107424, 114192, 116376, 117936, 120852, 122976, 125328, 128466, 130923, 133224, 134784, 135772, 136518, 138348, 140994, 143232, 149877, 152256, 155168, 157248, 158112, 159271, 161136, 163968, 167104, 171288, 174564, 177632, 182024, 184464, 187992, 199836, 203658, 204777, 210816, 211491, 214848, 228384, 232752, 235872, 241704, 245952, 250656, 256932, 261846, 266448, 271544, 273036, 276696, 281988, 295789, 299754, 304512, 305487, 310336, 314496, 316224, 318542, 322272, 334208, 342576, 349128, 355264, 364048, 368928, 375984, 392769, 399672, 407316, 409554, 422982, 429696, 449631, 456768, 465504, 471744, 477813, 483408, 491904, 501312, 513864, 523692, 532896, 543088, 546072, 553392, 563976, 591578, 599508, 610974, 614331, 620672, 632448, 637084, 644544, 685152, 698256, 710528, 728096, 737856, 751968, 785538, 799344, 814632, 819108, 845964, 887367, 899262, 913536, 916461, 931008, 943488, 955626, 966816, 1002624, 1027728, 1047384, 1065792, 1086176, 1092144, 1106784, 1127952, 1183156, 1199016, 1221948, 1228662, 1274168, 1289088, 1370304, 1396512, 1433439, 1456192, 1475712, 1503936, 1571076, 1598688, 1629264, 1638216, 1691928, 1774734, 1798524, 1832922, 1842993, 1862016, 1911252, 1933632, 2055456, 2070523, 2094768, 2131584, 2172352, 2184288, 2213568, 2255904, 2366312, 2398032, 2443896, 2457324, 2548336, 2662101, 2740608, 2749383, 2793024, 2866878, 2912384, 3007872, 3142152, 3197376, 3258528, 3276432, 3383856, 3549468, 3597048, 3665844, 3685986, 3822504, 3867264, 4110912, 4141046, 4189536, 4300317, 4344704, 4368576, 4427136, 4511808, 4732624, 4796064, 4887792, 4914648, 5096672, 5324202, 5498766, 5586048, 5733756, 6211569, 6284304, 6394752, 6517056, 6552864, 6767712, 7098936, 7194096, 7331688, 7371972, 7645008, 7986303, 8221824, 8282092, 8379072, 8600634, 8737152, 9023616, 9465248, 9592128, 9775584, 9829296, 10193344, 10648404, 10997532, 11467512, 12423138, 12568608, 12900951, 13034112, 13105728, 13535424, 14197872, 14388192, 14663376, 14743944, 15290016, 15972606, 16564184, 16758144, 17201268, 18634707, 18930496, 19184256, 19551168, 19658592, 20386688, 21296808, 21995064, 22935024, 23958909, 24846276, 25137216, 25801902, 26211456, 27070848, 28395744, 28776384, 29326752, 29487888, 30580032, 31945212, 33128368, 34402536, 37269414, 37860992, 39102336, 39317184, 42593616, 43990128, 45870048, 47917818, 49692552, 50274432, 51603804, 55904121, 56791488, 57552768, 58653504, 58975776, 61160064, 63890424, 66256736, 68805072, 74538828, 78634368, 85187232, 87980256, 91740096, 95835636, 99385104, 103207608, 111808242, 113582976, 117307008, 117951552, 127780848, 132513472, 137610144, 149077656, 167712363, 170374464, 175960512, 183480192, 191671272, 198770208, 206415216, 223616484, 235903104, 255561696, 265026944, 275220288, 298155312, 335424726, 340748928, 351921024, 383342544, 397540416, 412830432, 447232968, 511123392, 550440576, 596310624, 670849452, 766685088, 795080832, 825660864, 894465936, 1022246784, 1192621248, 1341698904, 1533370176, 1651321728, 1788931872, 2385242496, 2683397808, 3066740352, 3577863744, 5366795616, 7155727488, 10733591232, 21467182464]

約数ペア:

[(1, 21467182464), (2, 10733591232), (3, 7155727488), (4, 5366795616), (6, 3577863744), (7, 3066740352), (8, 2683397808), (9, 2385242496), (12, 1788931872), (13, 1651321728), (14, 1533370176), (16, 1341698904), (18, 1192621248), (21, 1022246784), (24, 894465936), (26, 825660864), (27, 795080832), (28, 766685088), (32, 670849452), (36, 596310624), (39, 550440576), (42, 511123392), (48, 447232968), (52, 412830432), (54, 397540416), (56, 383342544), (61, 351921024), (63, 340748928), (64, 335424726), (72, 298155312), (78, 275220288), (81, 265026944), (84, 255561696), (91, 235903104), (96, 223616484), (104, 206415216), (108, 198770208), (112, 191671272), (117, 183480192), (122, 175960512), (126, 170374464), (128, 167712363), (144, 149077656), (156, 137610144), (162, 132513472), (168, 127780848), (182, 117951552), (183, 117307008), (189, 113582976), (192, 111808242), (208, 103207608), (216, 99385104), (224, 95835636), (234, 91740096), (244, 87980256), (252, 85187232), (273, 78634368), (288, 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(1728, 12423138), (1872, 11467512), (1952, 10997532), (2016, 10648404), (2106, 10193344), (2184, 9829296), (2196, 9775584), (2238, 9592128), (2268, 9465248), (2379, 9023616), (2457, 8737152), (2496, 8600634), (2562, 8379072), (2592, 8282092), (2611, 8221824), (2688, 7986303), (2808, 7645008), (2912, 7371972), (2928, 7331688), (2984, 7194096), (3024, 7098936), (3172, 6767712), (3276, 6552864), (3294, 6517056), (3357, 6394752), (3416, 6284304), (3456, 6211569), (3744, 5733756), (3843, 5586048), (3904, 5498766), (4032, 5324202), (4212, 5096672), (4368, 4914648), (4392, 4887792), (4476, 4796064), (4536, 4732624), (4758, 4511808), (4849, 4427136), (4914, 4368576), (4941, 4344704), (4992, 4300317), (5124, 4189536), (5184, 4141046), (5222, 4110912), (5551, 3867264), (5616, 3822504), (5824, 3685986), (5856, 3665844), (5968, 3597048), (6048, 3549468), (6344, 3383856), (6552, 3276432), (6588, 3258528), (6714, 3197376), (6832, 3142152), (7137, 3007872), (7371, 2912384), (7488, 2866878), (7686, 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(25376, 845964), (26208, 819108), (26352, 814632), (26856, 799344), (27328, 785538), (28548, 751968), (29094, 737856), (29484, 728096), (30213, 710528), (30744, 698256), (31332, 685152), (33306, 644544), (33696, 637084), (33943, 632448), (34587, 620672), (34944, 614331), (35136, 610974), (35808, 599508), (36288, 591578), (38064, 563976), (38792, 553392), (39312, 546072), (39528, 543088), (40284, 532896), (40992, 523692), (41776, 513864), (42822, 501312), (43641, 491904), (44408, 483408), (44928, 477813), (45506, 471744), (46116, 465504), (46998, 456768), (47744, 449631), (49959, 429696), (50752, 422982), (52416, 409554), (52704, 407316), (53712, 399672), (54656, 392769), (57096, 375984), (58188, 368928), (58968, 364048), (60426, 355264), (61488, 349128), (62664, 342576), (64233, 334208), (66612, 322272), (67392, 318542), (67886, 316224), (68259, 314496), (69174, 310336), (70272, 305487), (70497, 304512), (71616, 299754), (72576, 295789), (76128, 281988), (77584, 276696), (78624, 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