2150721720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 960

約数和(自身を含む): 9534412800

約数和(自身を除く): 7383691080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 46, 49, 54, 56, 57, 60, 62, 63, 69, 70, 72, 76, 81, 84, 90, 92, 93, 95, 98, 105, 108, 114, 115, 120, 124, 126, 133, 135, 138, 140, 147, 152, 155, 161, 162, 168, 171, 180, 184, 186, 189, 190, 196, 207, 210, 216, 217, 228, 230, 245, 248, 252, 266, 270, 276, 279, 280, 285, 294, 310, 315, 322, 324, 342, 345, 360, 372, 378, 380, 392, 399, 405, 414, 420, 434, 437, 441, 456, 460, 465, 483, 490, 504, 513, 532, 540, 552, 558, 567, 570, 588, 589, 620, 621, 630, 644, 648, 651, 665, 684, 690, 713, 735, 744, 756, 760, 798, 805, 810, 828, 837, 840, 855, 868, 874, 882, 920, 930, 931, 945, 966, 980, 1026, 1035, 1064, 1080, 1085, 1116, 1127, 1134, 1140, 1176, 1178, 1197, 1240, 1242, 1260, 1288, 1302, 1311, 1323, 1330, 1368, 1380, 1395, 1426, 1449, 1470, 1512, 1519, 1539, 1596, 1610, 1620, 1656, 1674, 1710, 1736, 1748, 1764, 1767, 1860, 1862, 1863, 1890, 1932, 1953, 1960, 1995, 2052, 2070, 2139, 2170, 2185, 2205, 2232, 2254, 2268, 2280, 2356, 2394, 2415, 2484, 2511, 2520, 2565, 2604, 2622, 2646, 2660, 2760, 2790, 2793, 2835, 2852, 2898, 2940, 2945, 3038, 3059, 3078, 3105, 3192, 3220, 3240, 3255, 3348, 3381, 3420, 3496, 3528, 3534, 3565, 3591, 3720, 3724, 3726, 3780, 3864, 3906, 3933, 3969, 3990, 4104, 4123, 4140, 4185, 4278, 4340, 4347, 4370, 4410, 4508, 4536, 4557, 4655, 4712, 4788, 4830, 4968, 4991, 5022, 5130, 5208, 5244, 5292, 5301, 5320, 5580, 5586, 5635, 5670, 5704, 5796, 5859, 5880, 5890, 5985, 6076, 6118, 6156, 6210, 6417, 6440, 6510, 6555, 6615, 6696, 6762, 6840, 7068, 7130, 7182, 7245, 7448, 7452, 7560, 7595, 7695, 7812, 7866, 7938, 7980, 8246, 8280, 8370, 8379, 8556, 8680, 8694, 8740, 8820, 8835, 9016, 9114, 9177, 9310, 9315, 9576, 9660, 9765, 9982, 10044, 10143, 10260, 10488, 10584, 10602, 10695, 10773, 11160, 11172, 11270, 11340, 11592, 11718, 11780, 11799, 11970, 12152, 12236, 12312, 12369, 12420, 12555, 12834, 13020, 13041, 13110, 13230, 13524, 13547, 13671, 13965, 14136, 14260, 14364, 14490, 14904, 14973, 15190, 15295, 15390, 15624, 15732, 15876, 15903, 15960, 16492, 16740, 16758, 16905, 17112, 17388, 17480, 17577, 17640, 17670, 17955, 18228, 18354, 18620, 18630, 19251, 19320, 19530, 19665, 19845, 19964, 20088, 20286, 20520, 20615, 21204, 21390, 21413, 21546, 21735, 22344, 22540, 22680, 22785, 23436, 23560, 23598, 23940, 24472, 24738, 24840, 24955, 25110, 25137, 25668, 26040, 26082, 26220, 26460, 26505, 27048, 27094, 27342, 27531, 27930, 28520, 28728, 28861, 28980, 29295, 29946, 30380, 30429, 30590, 30780, 31464, 31752, 31806, 32085, 32984, 33480, 33516, 33810, 34776, 34937, 35154, 35340, 35397, 35910, 36456, 36708, 37107, 37240, 37260, 38502, 39060, 39330, 39690, 39928, 40572, 40641, 41013, 41230, 41895, 42408, 42780, 42826, 43092, 43470, 44919, 45080, 45570, 45885, 46872, 47196, 47709, 47880, 49476, 49910, 50220, 50274, 50715, 51336, 52164, 52440, 52920, 53010, 53865, 54188, 54684, 55062, 55860, 57722, 57753, 57960, 58590, 58995, 59892, 60760, 60858, 61180, 61560, 61845, 63612, 64170, 64239, 65205, 67032, 67620, 67735, 68355, 69874, 70308, 70680, 70794, 71820, 73416, 74214, 74520, 74865, 75411, 77004, 78120, 78660, 79380, 79515, 81144, 81282, 82026, 82460, 82593, 83790, 85560, 85652, 86184, 86583, 86940, 87885, 89838, 91140, 91287, 91770, 94392, 94829, 95418, 96255, 98952, 99820, 100440, 100548, 101430, 104328, 104811, 106020, 107065, 107730, 108376, 109368, 110124, 111321, 111720, 115444, 115506, 117180, 117990, 119784, 121716, 121923, 122360, 123039, 123690, 125685, 127224, 128340, 128478, 130410, 134757, 135240, 135470, 136710, 137655, 139748, 140616, 141588, 143640, 144305, 148428, 149730, 150822, 152145, 154008, 157320, 158760, 159030, 162564, 164052, 164920, 165186, 167580, 171304, 173166, 173880, 174685, 175770, 176985, 179676, 182280, 182574, 183540, 185535, 189658, 190836, 192510, 192717, 199640, 201096, 202860, 203205, 205065, 209622, 212040, 214130, 215460, 220248, 222642, 224595, 230888, 231012, 234360, 235980, 238545, 243432, 243846, 246078, 247380, 247779, 251370, 256680, 256956, 259749, 260820, 269514, 270940, 273420, 275310, 279496, 283176, 284487, 288610, 288765, 296856, 299460, 301644, 304290, 314433, 318060, 321195, 325128, 328104, 330372, 333963, 335160, 346332, 349370, 351540, 353970, 359352, 365148, 365769, 367080, 371070, 377055, 379316, 381672, 385020, 385434, 404271, 405720, 406410, 410130, 412965, 419244, 428260, 430920, 432915, 445284, 449190, 456435, 462024, 471960, 474145, 477090, 487692, 492156, 494760, 495558, 502740, 513912, 519498, 521640, 524055, 539028, 541880, 546840, 550620, 556605, 568974, 577220, 577530, 578151, 598920, 603288, 608580, 609615, 615195, 628866, 636120, 642390, 660744, 663803, 667926, 673785, 692664, 698740, 703080, 707940, 730296, 731538, 742140, 754110, 758632, 770040, 770868, 779247, 808542, 812820, 820260, 825930, 838488, 853461, 856520, 865830, 890568, 898380, 912870, 943299, 948290, 954180, 963585, 975384, 984312, 991116, 1005480, 1038996, 1048110, 1078056, 1097307, 1101240, 1113210, 1137948, 1154440, 1155060, 1156302, 1217160, 1219230, 1230390, 1238895, 1257732, 1284780, 1298745, 1327606, 1335852, 1347570, 1397480, 1415880, 1422435, 1463076, 1484280, 1508220, 1541736, 1558494, 1572165, 1617084, 1625640, 1640520, 1651860, 1669815, 1706922, 1731660, 1734453, 1796760, 1825740, 1828845, 1886598, 1896580, 1908360, 1927170, 1982232, 1991409, 2021355, 2077992, 2096220, 2194614, 2226420, 2275896, 2310120, 2312604, 2337741, 2438460, 2460780, 2477790, 2515464, 2560383, 2569560, 2597490, 2655212, 2671704, 2695140, 2829897, 2844870, 2890755, 2926152, 3016440, 3116988, 3144330, 3234168, 3303720, 3319015, 3339630, 3413844, 3463320, 3468906, 3651480, 3657690, 3773196, 3793160, 3854340, 3896235, 3982818, 4042710, 4192440, 4267305, 4389228, 4452840, 4625208, 4675482, 4716495, 4876920, 4921560, 4955580, 5120766, 5194980, 5310424, 5390280, 5486535, 5659794, 5689740, 5781510, 5974227, 6233976, 6288660, 6638030, 6679260, 6827688, 6937812, 7315380, 7546392, 7681149, 7708680, 7792470, 7965636, 8085420, 8534610, 8672265, 8778456, 9350964, 9432990, 9911160, 9957045, 10241532, 10389960, 10973070, 11319588, 11379480, 11563020, 11688705, 11948454, 12577320, 12801915, 13276060, 13358520, 13875624, 14149485, 14630760, 15362298, 15584940, 15931272, 16170840, 17069220, 17344530, 17922681, 18701928, 18865980, 19914090, 20483064, 21946140, 22639176, 23126040, 23377410, 23896908, 25603830, 26552120, 28298970, 29871135, 30724596, 31169880, 34138440, 34689060, 35845362, 37731960, 38405745, 39828180, 43892280, 46754820, 47793816, 51207660, 53768043, 56597940, 59742270, 61449192, 69378120, 71690724, 76811490, 79656360, 89613405, 93509640, 102415320, 107536086, 113195880, 119484540, 143381448, 153622980, 179226810, 215072172, 238969080, 268840215, 307245960, 358453620, 430144344, 537680430, 716907240, 1075360860, 2150721720]

約数ペア:

[(1, 2150721720), (2, 1075360860), (3, 716907240), (4, 537680430), (5, 430144344), (6, 358453620), (7, 307245960), (8, 268840215), (9, 238969080), (10, 215072172), (12, 179226810), (14, 153622980), (15, 143381448), (18, 119484540), (19, 113195880), (20, 107536086), (21, 102415320), (23, 93509640), (24, 89613405), (27, 79656360), (28, 76811490), (30, 71690724), (31, 69378120), (35, 61449192), (36, 59742270), (38, 56597940), (40, 53768043), (42, 51207660), (45, 47793816), (46, 46754820), (49, 43892280), (54, 39828180), (56, 38405745), (57, 37731960), (60, 35845362), (62, 34689060), (63, 34138440), (69, 31169880), (70, 30724596), (72, 29871135), (76, 28298970), (81, 26552120), (84, 25603830), (90, 23896908), (92, 23377410), (93, 23126040), (95, 22639176), (98, 21946140), (105, 20483064), (108, 19914090), (114, 18865980), (115, 18701928), (120, 17922681), (124, 17344530), (126, 17069220), (133, 16170840), (135, 15931272), (138, 15584940), (140, 15362298), (147, 14630760), (152, 14149485), (155, 13875624), (161, 13358520), (162, 13276060), (168, 12801915), (171, 12577320), (180, 11948454), (184, 11688705), (186, 11563020), (189, 11379480), (190, 11319588), (196, 10973070), (207, 10389960), (210, 10241532), (216, 9957045), (217, 9911160), (228, 9432990), (230, 9350964), (245, 8778456), (248, 8672265), (252, 8534610), (266, 8085420), (270, 7965636), (276, 7792470), (279, 7708680), (280, 7681149), (285, 7546392), (294, 7315380), (310, 6937812), (315, 6827688), (322, 6679260), (324, 6638030), (342, 6288660), (345, 6233976), (360, 5974227), (372, 5781510), (378, 5689740), (380, 5659794), (392, 5486535), (399, 5390280), (405, 5310424), (414, 5194980), (420, 5120766), (434, 4955580), (437, 4921560), (441, 4876920), (456, 4716495), (460, 4675482), (465, 4625208), (483, 4452840), (490, 4389228), (504, 4267305), (513, 4192440), (532, 4042710), (540, 3982818), (552, 3896235), (558, 3854340), (567, 3793160), (570, 3773196), (588, 3657690), (589, 3651480), (620, 3468906), (621, 3463320), (630, 3413844), (644, 3339630), (648, 3319015), (651, 3303720), (665, 3234168), (684, 3144330), (690, 3116988), (713, 3016440), (735, 2926152), (744, 2890755), (756, 2844870), (760, 2829897), (798, 2695140), (805, 2671704), (810, 2655212), (828, 2597490), (837, 2569560), (840, 2560383), (855, 2515464), (868, 2477790), (874, 2460780), (882, 2438460), (920, 2337741), (930, 2312604), (931, 2310120), (945, 2275896), (966, 2226420), (980, 2194614), (1026, 2096220), (1035, 2077992), (1064, 2021355), (1080, 1991409), (1085, 1982232), (1116, 1927170), (1127, 1908360), (1134, 1896580), (1140, 1886598), (1176, 1828845), (1178, 1825740), (1197, 1796760), (1240, 1734453), (1242, 1731660), (1260, 1706922), (1288, 1669815), (1302, 1651860), (1311, 1640520), (1323, 1625640), (1330, 1617084), (1368, 1572165), (1380, 1558494), (1395, 1541736), (1426, 1508220), (1449, 1484280), (1470, 1463076), (1512, 1422435), (1519, 1415880), (1539, 1397480), (1596, 1347570), (1610, 1335852), (1620, 1327606), (1656, 1298745), (1674, 1284780), (1710, 1257732), (1736, 1238895), (1748, 1230390), (1764, 1219230), (1767, 1217160), (1860, 1156302), (1862, 1155060), (1863, 1154440), (1890, 1137948), (1932, 1113210), (1953, 1101240), (1960, 1097307), (1995, 1078056), (2052, 1048110), (2070, 1038996), (2139, 1005480), (2170, 991116), (2185, 984312), (2205, 975384), (2232, 963585), (2254, 954180), (2268, 948290), (2280, 943299), (2356, 912870), (2394, 898380), (2415, 890568), (2484, 865830), (2511, 856520), (2520, 853461), (2565, 838488), (2604, 825930), (2622, 820260), (2646, 812820), (2660, 808542), (2760, 779247), (2790, 770868), (2793, 770040), (2835, 758632), (2852, 754110), (2898, 742140), (2940, 731538), (2945, 730296), (3038, 707940), (3059, 703080), (3078, 698740), (3105, 692664), (3192, 673785), (3220, 667926), (3240, 663803), (3255, 660744), (3348, 642390), (3381, 636120), (3420, 628866), (3496, 615195), (3528, 609615), (3534, 608580), (3565, 603288), (3591, 598920), (3720, 578151), (3724, 577530), (3726, 577220), (3780, 568974), (3864, 556605), (3906, 550620), (3933, 546840), (3969, 541880), (3990, 539028), (4104, 524055), (4123, 521640), (4140, 519498), (4185, 513912), (4278, 502740), (4340, 495558), (4347, 494760), (4370, 492156), (4410, 487692), (4508, 477090), (4536, 474145), (4557, 471960), (4655, 462024), (4712, 456435), (4788, 449190), (4830, 445284), (4968, 432915), (4991, 430920), (5022, 428260), (5130, 419244), (5208, 412965), (5244, 410130), (5292, 406410), (5301, 405720), (5320, 404271), (5580, 385434), (5586, 385020), (5635, 381672), (5670, 379316), (5704, 377055), (5796, 371070), (5859, 367080), (5880, 365769), (5890, 365148), (5985, 359352), (6076, 353970), (6118, 351540), (6156, 349370), (6210, 346332), (6417, 335160), (6440, 333963), (6510, 330372), (6555, 328104), (6615, 325128), (6696, 321195), (6762, 318060), (6840, 314433), (7068, 304290), (7130, 301644), (7182, 299460), (7245, 296856), (7448, 288765), (7452, 288610), (7560, 284487), (7595, 283176), (7695, 279496), (7812, 275310), (7866, 273420), (7938, 270940), (7980, 269514), (8246, 260820), (8280, 259749), (8370, 256956), (8379, 256680), (8556, 251370), (8680, 247779), (8694, 247380), (8740, 246078), (8820, 243846), (8835, 243432), (9016, 238545), (9114, 235980), (9177, 234360), (9310, 231012), (9315, 230888), (9576, 224595), (9660, 222642), (9765, 220248), (9982, 215460), (10044, 214130), (10143, 212040), (10260, 209622), (10488, 205065), (10584, 203205), (10602, 202860), (10695, 201096), (10773, 199640), (11160, 192717), (11172, 192510), (11270, 190836), (11340, 189658), (11592, 185535), (11718, 183540), (11780, 182574), (11799, 182280), (11970, 179676), (12152, 176985), (12236, 175770), (12312, 174685), (12369, 173880), (12420, 173166), (12555, 171304), (12834, 167580), (13020, 165186), (13041, 164920), (13110, 164052), (13230, 162564), (13524, 159030), (13547, 158760), (13671, 157320), (13965, 154008), (14136, 152145), (14260, 150822), (14364, 149730), (14490, 148428), (14904, 144305), (14973, 143640), (15190, 141588), (15295, 140616), (15390, 139748), (15624, 137655), (15732, 136710), (15876, 135470), (15903, 135240), (15960, 134757), (16492, 130410), (16740, 128478), (16758, 128340), (16905, 127224), (17112, 125685), (17388, 123690), (17480, 123039), (17577, 122360), (17640, 121923), (17670, 121716), (17955, 119784), (18228, 117990), (18354, 117180), (18620, 115506), (18630, 115444), (19251, 111720), (19320, 111321), (19530, 110124), (19665, 109368), (19845, 108376), (19964, 107730), (20088, 107065), (20286, 106020), (20520, 104811), (20615, 104328), (21204, 101430), (21390, 100548), (21413, 100440), (21546, 99820), (21735, 98952), (22344, 96255), (22540, 95418), (22680, 94829), (22785, 94392), (23436, 91770), (23560, 91287), (23598, 91140), (23940, 89838), (24472, 87885), (24738, 86940), (24840, 86583), (24955, 86184), (25110, 85652), (25137, 85560), (25668, 83790), (26040, 82593), (26082, 82460), (26220, 82026), (26460, 81282), (26505, 81144), (27048, 79515), (27094, 79380), (27342, 78660), (27531, 78120), (27930, 77004), (28520, 75411), (28728, 74865), (28861, 74520), (28980, 74214), (29295, 73416), (29946, 71820), (30380, 70794), (30429, 70680), (30590, 70308), (30780, 69874), (31464, 68355), (31752, 67735), (31806, 67620), (32085, 67032), (32984, 65205), (33480, 64239), (33516, 64170), (33810, 63612), (34776, 61845), (34937, 61560), (35154, 61180), (35340, 60858), (35397, 60760), (35910, 59892), (36456, 58995), (36708, 58590), (37107, 57960), (37240, 57753), (37260, 57722), (38502, 55860), (39060, 55062), (39330, 54684), (39690, 54188), (39928, 53865), (40572, 53010), (40641, 52920), (41013, 52440), (41230, 52164), (41895, 51336), (42408, 50715), (42780, 50274), (42826, 50220), (43092, 49910), (43470, 49476), (44919, 47880), (45080, 47709), (45570, 47196), (45885, 46872)]