2171070720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 864

約数和(自身を含む): 9821011200

約数和(自身を除く): 7649940480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 109, 112, 114, 117, 120, 126, 128, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 192, 195, 208, 210, 218, 224, 228, 234, 240, 247, 252, 256, 260, 266, 273, 280, 285, 288, 304, 312, 315, 320, 327, 336, 342, 360, 364, 380, 384, 390, 399, 416, 420, 436, 448, 455, 456, 468, 480, 494, 504, 520, 532, 545, 546, 560, 570, 576, 585, 608, 624, 630, 640, 654, 665, 672, 684, 720, 728, 741, 760, 763, 768, 780, 798, 819, 832, 840, 855, 872, 896, 910, 912, 936, 960, 981, 988, 1008, 1040, 1064, 1090, 1092, 1120, 1140, 1152, 1170, 1197, 1216, 1235, 1248, 1260, 1280, 1308, 1330, 1344, 1365, 1368, 1417, 1440, 1456, 1482, 1520, 1526, 1560, 1596, 1635, 1638, 1664, 1680, 1710, 1729, 1744, 1792, 1820, 1824, 1872, 1920, 1962, 1976, 1995, 2016, 2071, 2080, 2128, 2180, 2184, 2223, 2240, 2280, 2289, 2304, 2340, 2394, 2432, 2470, 2496, 2520, 2616, 2660, 2688, 2730, 2736, 2834, 2880, 2912, 2964, 3040, 3052, 3120, 3192, 3270, 3276, 3328, 3360, 3420, 3458, 3488, 3640, 3648, 3705, 3744, 3815, 3840, 3924, 3952, 3990, 4032, 4095, 4142, 4160, 4251, 4256, 4360, 4368, 4446, 4480, 4560, 4578, 4680, 4788, 4864, 4905, 4940, 4992, 5040, 5187, 5232, 5320, 5376, 5460, 5472, 5668, 5760, 5824, 5928, 5985, 6080, 6104, 6213, 6240, 6384, 6540, 6552, 6720, 6840, 6867, 6916, 6976, 7085, 7280, 7296, 7410, 7488, 7630, 7848, 7904, 7980, 8064, 8190, 8284, 8320, 8502, 8512, 8645, 8720, 8736, 8892, 8960, 9120, 9156, 9360, 9576, 9810, 9880, 9919, 9984, 10080, 10355, 10374, 10464, 10640, 10920, 10944, 11115, 11336, 11445, 11520, 11648, 11856, 11970, 12160, 12208, 12426, 12480, 12753, 12768, 13080, 13104, 13440, 13680, 13734, 13832, 13952, 14170, 14497, 14560, 14592, 14820, 14976, 15260, 15561, 15696, 15808, 15960, 16128, 16380, 16568, 16640, 17004, 17024, 17290, 17440, 17472, 17784, 18240, 18312, 18639, 18720, 19152, 19620, 19760, 19838, 20160, 20710, 20748, 20928, 21255, 21280, 21840, 21888, 22230, 22672, 22890, 23296, 23712, 23940, 24320, 24416, 24852, 24960, 25506, 25536, 25935, 26160, 26208, 26880, 26923, 27360, 27468, 27664, 27904, 28340, 28994, 29120, 29640, 29757, 29952, 30520, 31065, 31122, 31392, 31616, 31920, 32760, 33136, 34008, 34048, 34335, 34580, 34880, 34944, 35568, 36480, 36624, 37278, 37440, 38304, 39240, 39520, 39676, 40320, 41420, 41496, 41856, 42510, 42560, 43491, 43680, 43776, 44460, 45344, 45780, 47424, 47880, 48832, 49595, 49704, 49920, 51012, 51072, 51870, 52320, 52416, 53846, 54720, 54936, 55328, 56680, 57988, 58240, 59280, 59514, 61040, 62130, 62244, 62784, 63232, 63765, 63840, 65520, 66272, 68016, 68670, 69160, 69760, 69888, 71136, 72485, 72960, 73248, 74556, 74880, 76608, 77805, 78480, 79040, 79352, 80640, 80769, 82840, 82992, 83712, 85020, 85120, 86982, 87360, 88920, 89271, 90688, 91560, 93195, 94848, 95760, 97664, 99190, 99408, 102024, 102144, 103740, 104640, 104832, 107692, 109440, 109872, 110656, 113360, 115976, 116480, 118560, 119028, 122080, 124260, 124488, 125568, 127530, 127680, 130473, 131040, 132544, 134615, 136032, 137340, 138320, 139520, 142272, 144970, 146496, 148785, 149112, 149760, 153216, 155610, 156960, 158080, 158704, 161538, 165680, 165984, 170040, 170240, 173964, 174720, 177840, 178542, 181376, 183120, 186390, 188461, 189696, 191520, 195328, 198380, 198816, 204048, 207480, 209280, 209664, 215384, 217455, 218880, 219744, 221312, 226720, 231952, 237120, 238056, 242307, 244160, 248520, 248976, 251136, 255060, 255360, 260946, 262080, 265088, 269230, 272064, 274680, 276640, 284544, 289940, 292992, 297570, 298224, 306432, 311220, 313920, 316160, 317408, 323076, 331360, 331968, 340080, 347928, 349440, 355680, 357084, 362752, 366240, 372780, 376922, 383040, 396760, 397632, 403845, 408096, 414960, 418560, 430768, 434910, 439488, 442624, 446355, 453440, 463904, 474240, 476112, 484614, 488320, 497040, 497952, 510120, 510720, 521892, 524160, 530176, 538460, 544128, 549360, 553280, 565383, 569088, 579880, 585984, 595140, 596448, 622440, 627840, 634816, 646152, 652365, 662720, 663936, 680160, 695856, 711360, 714168, 732480, 745560, 753844, 766080, 793520, 795264, 807690, 816192, 829920, 861536, 869820, 878976, 892710, 906880, 927808, 942305, 948480, 952224, 969228, 976640, 994080, 995904, 1020240, 1043784, 1048320, 1076920, 1088256, 1098720, 1106560, 1130766, 1159760, 1190280, 1192896, 1211535, 1244880, 1255680, 1269632, 1292304, 1304730, 1325440, 1327872, 1360320, 1391712, 1422720, 1428336, 1464960, 1491120, 1507688, 1532160, 1587040, 1590528, 1615380, 1632384, 1659840, 1696149, 1723072, 1739640, 1757952, 1785420, 1813760, 1855616, 1884610, 1904448, 1938456, 1988160, 1991808, 2040480, 2087568, 2153840, 2197440, 2213120, 2261532, 2319520, 2380560, 2385792, 2423070, 2489760, 2539264, 2584608, 2609460, 2650880, 2720640, 2783424, 2826915, 2845440, 2856672, 2929920, 2982240, 3015376, 3174080, 3230760, 3264768, 3319680, 3392298, 3446144, 3479280, 3570840, 3711232, 3769220, 3808896, 3876912, 3976320, 3983616, 4080960, 4175136, 4307680, 4394880, 4523064, 4639040, 4761120, 4771584, 4846140, 4979520, 5169216, 5218920, 5441280, 5566848, 5653830, 5713344, 5964480, 6030752, 6348160, 6461520, 6639360, 6784596, 6892288, 6958560, 7141680, 7538440, 7617792, 7753824, 7952640, 8161920, 8350272, 8480745, 8615360, 8789760, 9046128, 9278080, 9522240, 9692280, 9959040, 10338432, 10437840, 11133696, 11307660, 11426688, 11928960, 12061504, 12696320, 12923040, 13569192, 13917120, 14283360, 15076880, 15507648, 16323840, 16700544, 16961490, 17230720, 18092256, 18556160, 19044480, 19384560, 19918080, 20676864, 20875680, 22615320, 22853376, 23857920, 24123008, 25846080, 27138384, 27834240, 28566720, 30153760, 31015296, 33401088, 33922980, 34461440, 36184512, 38088960, 38769120, 41751360, 45230640, 48246016, 51692160, 54276768, 55668480, 57133440, 60307520, 62030592, 67845960, 72369024, 77538240, 83502720, 90461280, 103384320, 108553536, 114266880, 120615040, 135691920, 144738048, 155076480, 167005440, 180922560, 217107072, 241230080, 271383840, 310152960, 361845120, 434214144, 542767680, 723690240, 1085535360, 2171070720]

約数ペア:

[(1, 2171070720), (2, 1085535360), (3, 723690240), (4, 542767680), (5, 434214144), (6, 361845120), (7, 310152960), (8, 271383840), (9, 241230080), (10, 217107072), (12, 180922560), (13, 167005440), (14, 155076480), (15, 144738048), (16, 135691920), (18, 120615040), (19, 114266880), (20, 108553536), (21, 103384320), (24, 90461280), (26, 83502720), (28, 77538240), (30, 72369024), (32, 67845960), (35, 62030592), (36, 60307520), (38, 57133440), (39, 55668480), (40, 54276768), (42, 51692160), (45, 48246016), (48, 45230640), (52, 41751360), (56, 38769120), (57, 38088960), (60, 36184512), (63, 34461440), (64, 33922980), (65, 33401088), (70, 31015296), (72, 30153760), (76, 28566720), (78, 27834240), (80, 27138384), (84, 25846080), (90, 24123008), (91, 23857920), (95, 22853376), (96, 22615320), (104, 20875680), (105, 20676864), (109, 19918080), (112, 19384560), (114, 19044480), (117, 18556160), (120, 18092256), (126, 17230720), (128, 16961490), (130, 16700544), (133, 16323840), (140, 15507648), (144, 15076880), (152, 14283360), (156, 13917120), (160, 13569192), (168, 12923040), (171, 12696320), (180, 12061504), (182, 11928960), (190, 11426688), (192, 11307660), (195, 11133696), (208, 10437840), (210, 10338432), (218, 9959040), (224, 9692280), (228, 9522240), (234, 9278080), (240, 9046128), (247, 8789760), (252, 8615360), (256, 8480745), (260, 8350272), (266, 8161920), (273, 7952640), (280, 7753824), (285, 7617792), (288, 7538440), (304, 7141680), (312, 6958560), (315, 6892288), (320, 6784596), (327, 6639360), (336, 6461520), (342, 6348160), (360, 6030752), (364, 5964480), (380, 5713344), (384, 5653830), (390, 5566848), (399, 5441280), (416, 5218920), (420, 5169216), (436, 4979520), (448, 4846140), (455, 4771584), (456, 4761120), (468, 4639040), (480, 4523064), (494, 4394880), (504, 4307680), (520, 4175136), (532, 4080960), (545, 3983616), (546, 3976320), (560, 3876912), (570, 3808896), (576, 3769220), (585, 3711232), (608, 3570840), (624, 3479280), (630, 3446144), (640, 3392298), (654, 3319680), (665, 3264768), (672, 3230760), (684, 3174080), (720, 3015376), (728, 2982240), (741, 2929920), (760, 2856672), (763, 2845440), (768, 2826915), (780, 2783424), (798, 2720640), (819, 2650880), (832, 2609460), (840, 2584608), (855, 2539264), (872, 2489760), (896, 2423070), (910, 2385792), (912, 2380560), (936, 2319520), (960, 2261532), (981, 2213120), (988, 2197440), (1008, 2153840), (1040, 2087568), (1064, 2040480), (1090, 1991808), (1092, 1988160), (1120, 1938456), (1140, 1904448), (1152, 1884610), (1170, 1855616), (1197, 1813760), (1216, 1785420), (1235, 1757952), (1248, 1739640), (1260, 1723072), (1280, 1696149), (1308, 1659840), (1330, 1632384), (1344, 1615380), (1365, 1590528), (1368, 1587040), (1417, 1532160), (1440, 1507688), (1456, 1491120), (1482, 1464960), (1520, 1428336), (1526, 1422720), (1560, 1391712), (1596, 1360320), (1635, 1327872), (1638, 1325440), (1664, 1304730), (1680, 1292304), (1710, 1269632), (1729, 1255680), (1744, 1244880), (1792, 1211535), (1820, 1192896), (1824, 1190280), (1872, 1159760), (1920, 1130766), (1962, 1106560), (1976, 1098720), (1995, 1088256), (2016, 1076920), (2071, 1048320), (2080, 1043784), (2128, 1020240), (2180, 995904), (2184, 994080), (2223, 976640), (2240, 969228), (2280, 952224), (2289, 948480), (2304, 942305), (2340, 927808), (2394, 906880), (2432, 892710), (2470, 878976), (2496, 869820), (2520, 861536), (2616, 829920), (2660, 816192), (2688, 807690), (2730, 795264), (2736, 793520), (2834, 766080), (2880, 753844), (2912, 745560), (2964, 732480), (3040, 714168), (3052, 711360), (3120, 695856), (3192, 680160), (3270, 663936), (3276, 662720), (3328, 652365), (3360, 646152), (3420, 634816), (3458, 627840), (3488, 622440), (3640, 596448), (3648, 595140), (3705, 585984), (3744, 579880), (3815, 569088), (3840, 565383), (3924, 553280), (3952, 549360), (3990, 544128), (4032, 538460), (4095, 530176), (4142, 524160), (4160, 521892), (4251, 510720), (4256, 510120), (4360, 497952), (4368, 497040), (4446, 488320), (4480, 484614), (4560, 476112), (4578, 474240), (4680, 463904), (4788, 453440), (4864, 446355), (4905, 442624), (4940, 439488), (4992, 434910), (5040, 430768), (5187, 418560), (5232, 414960), (5320, 408096), (5376, 403845), (5460, 397632), (5472, 396760), (5668, 383040), (5760, 376922), (5824, 372780), (5928, 366240), (5985, 362752), (6080, 357084), (6104, 355680), (6213, 349440), (6240, 347928), (6384, 340080), (6540, 331968), (6552, 331360), (6720, 323076), (6840, 317408), (6867, 316160), (6916, 313920), (6976, 311220), (7085, 306432), (7280, 298224), (7296, 297570), (7410, 292992), (7488, 289940), (7630, 284544), (7848, 276640), (7904, 274680), (7980, 272064), (8064, 269230), (8190, 265088), (8284, 262080), (8320, 260946), (8502, 255360), (8512, 255060), (8645, 251136), (8720, 248976), (8736, 248520), (8892, 244160), (8960, 242307), (9120, 238056), (9156, 237120), (9360, 231952), (9576, 226720), (9810, 221312), (9880, 219744), (9919, 218880), (9984, 217455), (10080, 215384), (10355, 209664), (10374, 209280), (10464, 207480), (10640, 204048), (10920, 198816), (10944, 198380), (11115, 195328), (11336, 191520), (11445, 189696), (11520, 188461), (11648, 186390), (11856, 183120), (11970, 181376), (12160, 178542), (12208, 177840), (12426, 174720), (12480, 173964), (12753, 170240), (12768, 170040), (13080, 165984), (13104, 165680), (13440, 161538), (13680, 158704), (13734, 158080), (13832, 156960), (13952, 155610), (14170, 153216), (14497, 149760), (14560, 149112), (14592, 148785), (14820, 146496), (14976, 144970), (15260, 142272), (15561, 139520), (15696, 138320), (15808, 137340), (15960, 136032), (16128, 134615), (16380, 132544), (16568, 131040), (16640, 130473), (17004, 127680), (17024, 127530), (17290, 125568), (17440, 124488), (17472, 124260), (17784, 122080), (18240, 119028), (18312, 118560), (18639, 116480), (18720, 115976), (19152, 113360), (19620, 110656), (19760, 109872), (19838, 109440), (20160, 107692), (20710, 104832), (20748, 104640), (20928, 103740), (21255, 102144), (21280, 102024), (21840, 99408), (21888, 99190), (22230, 97664), (22672, 95760), (22890, 94848), (23296, 93195), (23712, 91560), (23940, 90688), (24320, 89271), (24416, 88920), (24852, 87360), (24960, 86982), (25506, 85120), (25536, 85020), (25935, 83712), (26160, 82992), (26208, 82840), (26880, 80769), (26923, 80640), (27360, 79352), (27468, 79040), (27664, 78480), (27904, 77805), (28340, 76608), (28994, 74880), (29120, 74556), (29640, 73248), (29757, 72960), (29952, 72485), (30520, 71136), (31065, 69888), (31122, 69760), (31392, 69160), (31616, 68670), (31920, 68016), (32760, 66272), (33136, 65520), (34008, 63840), (34048, 63765), (34335, 63232), (34580, 62784), (34880, 62244), (34944, 62130), (35568, 61040), (36480, 59514), (36624, 59280), (37278, 58240), (37440, 57988), (38304, 56680), (39240, 55328), (39520, 54936), (39676, 54720), (40320, 53846), (41420, 52416), (41496, 52320), (41856, 51870), (42510, 51072), (42560, 51012), (43491, 49920), (43680, 49704), (43776, 49595), (44460, 48832), (45344, 47880), (45780, 47424)]