620305920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 480

約数和(自身を含む): 2457655200

約数和(自身を除く): 1837349280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 109, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 218, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 327, 342, 360, 380, 384, 390, 416, 436, 456, 468, 480, 494, 512, 520, 545, 570, 576, 585, 608, 624, 640, 654, 684, 720, 741, 760, 768, 780, 832, 855, 872, 912, 936, 960, 981, 988, 1040, 1090, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1308, 1368, 1417, 1440, 1482, 1520, 1536, 1560, 1635, 1664, 1710, 1744, 1824, 1872, 1920, 1962, 1976, 2071, 2080, 2180, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2560, 2616, 2736, 2834, 2880, 2964, 3040, 3120, 3270, 3328, 3420, 3488, 3648, 3705, 3744, 3840, 3924, 3952, 4142, 4160, 4251, 4360, 4446, 4560, 4608, 4680, 4864, 4905, 4940, 4992, 5232, 5472, 5668, 5760, 5928, 6080, 6213, 6240, 6540, 6656, 6840, 6976, 7085, 7296, 7410, 7488, 7680, 7848, 7904, 8284, 8320, 8502, 8720, 8892, 9120, 9360, 9728, 9810, 9880, 9984, 10355, 10464, 10944, 11115, 11336, 11520, 11856, 12160, 12426, 12480, 12753, 13080, 13680, 13952, 14170, 14592, 14820, 14976, 15696, 15808, 16568, 16640, 17004, 17440, 17784, 18240, 18639, 18720, 19620, 19760, 19968, 20710, 20928, 21255, 21888, 22230, 22672, 23040, 23712, 24320, 24852, 24960, 25506, 26160, 26923, 27360, 27904, 28340, 29184, 29640, 29952, 31065, 31392, 31616, 33136, 33280, 34008, 34880, 35568, 36480, 37278, 37440, 39240, 39520, 41420, 41856, 42510, 43776, 44460, 45344, 47424, 48640, 49704, 49920, 51012, 52320, 53846, 54720, 55808, 56680, 59280, 59904, 62130, 62784, 63232, 63765, 66272, 68016, 69760, 71136, 72960, 74556, 74880, 78480, 79040, 80769, 82840, 83712, 85020, 87552, 88920, 90688, 93195, 94848, 99408, 99840, 102024, 104640, 107692, 109440, 113360, 118560, 124260, 125568, 126464, 127530, 132544, 134615, 136032, 139520, 142272, 145920, 149112, 149760, 156960, 158080, 161538, 165680, 167424, 170040, 177840, 181376, 186390, 189696, 198816, 204048, 209280, 215384, 218880, 226720, 237120, 242307, 248520, 251136, 255060, 265088, 269230, 272064, 279040, 284544, 298224, 299520, 313920, 316160, 323076, 331360, 340080, 355680, 362752, 372780, 379392, 397632, 403845, 408096, 418560, 430768, 437760, 453440, 474240, 484614, 497040, 502272, 510120, 530176, 538460, 544128, 569088, 596448, 627840, 632320, 646152, 662720, 680160, 711360, 725504, 745560, 795264, 807690, 816192, 837120, 861536, 906880, 948480, 969228, 994080, 1020240, 1060352, 1076920, 1088256, 1138176, 1192896, 1211535, 1255680, 1292304, 1325440, 1360320, 1422720, 1491120, 1590528, 1615380, 1632384, 1723072, 1813760, 1896960, 1938456, 1988160, 2040480, 2153840, 2176512, 2385792, 2423070, 2511360, 2584608, 2650880, 2720640, 2845440, 2982240, 3181056, 3230760, 3264768, 3446144, 3627520, 3876912, 3976320, 4080960, 4307680, 4771584, 4846140, 5169216, 5301760, 5441280, 5690880, 5964480, 6461520, 6529536, 6892288, 7753824, 7952640, 8161920, 8615360, 9543168, 9692280, 10338432, 10882560, 11928960, 12923040, 13784576, 15507648, 15905280, 16323840, 17230720, 19384560, 20676864, 23857920, 25846080, 31015296, 32647680, 34461440, 38769120, 41353728, 47715840, 51692160, 62030592, 68922880, 77538240, 103384320, 124061184, 155076480, 206768640, 310152960, 620305920]

約数ペア:

[(1, 620305920), (2, 310152960), (3, 206768640), (4, 155076480), (5, 124061184), (6, 103384320), (8, 77538240), (9, 68922880), (10, 62030592), (12, 51692160), (13, 47715840), (15, 41353728), (16, 38769120), (18, 34461440), (19, 32647680), (20, 31015296), (24, 25846080), (26, 23857920), (30, 20676864), (32, 19384560), (36, 17230720), (38, 16323840), (39, 15905280), (40, 15507648), (45, 13784576), (48, 12923040), (52, 11928960), (57, 10882560), (60, 10338432), (64, 9692280), (65, 9543168), (72, 8615360), (76, 8161920), (78, 7952640), (80, 7753824), (90, 6892288), (95, 6529536), (96, 6461520), (104, 5964480), (109, 5690880), (114, 5441280), (117, 5301760), (120, 5169216), (128, 4846140), (130, 4771584), (144, 4307680), (152, 4080960), (156, 3976320), (160, 3876912), (171, 3627520), (180, 3446144), (190, 3264768), (192, 3230760), (195, 3181056), (208, 2982240), (218, 2845440), (228, 2720640), (234, 2650880), (240, 2584608), (247, 2511360), (256, 2423070), (260, 2385792), (285, 2176512), (288, 2153840), (304, 2040480), (312, 1988160), (320, 1938456), (327, 1896960), (342, 1813760), (360, 1723072), (380, 1632384), (384, 1615380), (390, 1590528), (416, 1491120), (436, 1422720), (456, 1360320), (468, 1325440), (480, 1292304), (494, 1255680), (512, 1211535), (520, 1192896), (545, 1138176), (570, 1088256), (576, 1076920), (585, 1060352), (608, 1020240), (624, 994080), (640, 969228), (654, 948480), (684, 906880), (720, 861536), (741, 837120), (760, 816192), (768, 807690), (780, 795264), (832, 745560), (855, 725504), (872, 711360), (912, 680160), (936, 662720), (960, 646152), (981, 632320), (988, 627840), (1040, 596448), (1090, 569088), (1140, 544128), (1152, 538460), (1170, 530176), (1216, 510120), (1235, 502272), (1248, 497040), (1280, 484614), (1308, 474240), (1368, 453440), (1417, 437760), (1440, 430768), (1482, 418560), (1520, 408096), (1536, 403845), (1560, 397632), (1635, 379392), (1664, 372780), (1710, 362752), (1744, 355680), (1824, 340080), (1872, 331360), (1920, 323076), (1962, 316160), (1976, 313920), (2071, 299520), (2080, 298224), (2180, 284544), (2223, 279040), (2280, 272064), (2304, 269230), (2340, 265088), (2432, 255060), (2470, 251136), (2496, 248520), (2560, 242307), (2616, 237120), (2736, 226720), (2834, 218880), (2880, 215384), (2964, 209280), (3040, 204048), (3120, 198816), (3270, 189696), (3328, 186390), (3420, 181376), (3488, 177840), (3648, 170040), (3705, 167424), (3744, 165680), (3840, 161538), (3924, 158080), (3952, 156960), (4142, 149760), (4160, 149112), (4251, 145920), (4360, 142272), (4446, 139520), (4560, 136032), (4608, 134615), (4680, 132544), (4864, 127530), (4905, 126464), (4940, 125568), (4992, 124260), (5232, 118560), (5472, 113360), (5668, 109440), (5760, 107692), (5928, 104640), (6080, 102024), (6213, 99840), (6240, 99408), (6540, 94848), (6656, 93195), (6840, 90688), (6976, 88920), (7085, 87552), (7296, 85020), (7410, 83712), (7488, 82840), (7680, 80769), (7848, 79040), (7904, 78480), (8284, 74880), (8320, 74556), (8502, 72960), (8720, 71136), (8892, 69760), (9120, 68016), (9360, 66272), (9728, 63765), (9810, 63232), (9880, 62784), (9984, 62130), (10355, 59904), (10464, 59280), (10944, 56680), (11115, 55808), (11336, 54720), (11520, 53846), (11856, 52320), (12160, 51012), (12426, 49920), (12480, 49704), (12753, 48640), (13080, 47424), (13680, 45344), (13952, 44460), (14170, 43776), (14592, 42510), (14820, 41856), (14976, 41420), (15696, 39520), (15808, 39240), (16568, 37440), (16640, 37278), (17004, 36480), (17440, 35568), (17784, 34880), (18240, 34008), (18639, 33280), (18720, 33136), (19620, 31616), (19760, 31392), (19968, 31065), (20710, 29952), (20928, 29640), (21255, 29184), (21888, 28340), (22230, 27904), (22672, 27360), (23040, 26923), (23712, 26160), (24320, 25506), (24852, 24960)]