21352695840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3053

約数の個数: 576

約数和(自身を含む): 89729482752

約数和(自身を除く): 68376786912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 69, 70, 72, 80, 84, 90, 92, 93, 96, 105, 112, 115, 120, 124, 126, 138, 140, 144, 155, 160, 161, 168, 180, 184, 186, 207, 210, 217, 224, 230, 240, 248, 252, 276, 279, 280, 288, 310, 315, 322, 336, 345, 360, 368, 372, 414, 420, 434, 460, 465, 480, 483, 496, 504, 552, 558, 560, 620, 630, 644, 651, 672, 690, 713, 720, 736, 744, 805, 828, 840, 868, 920, 930, 966, 992, 1008, 1035, 1085, 1104, 1116, 1120, 1240, 1260, 1288, 1302, 1380, 1395, 1426, 1440, 1449, 1488, 1610, 1656, 1680, 1736, 1840, 1860, 1932, 1953, 2016, 2070, 2139, 2170, 2208, 2232, 2415, 2480, 2520, 2576, 2604, 2760, 2790, 2852, 2898, 2971, 2976, 3220, 3255, 3312, 3360, 3472, 3565, 3680, 3720, 3864, 3906, 4140, 4278, 4340, 4464, 4830, 4960, 4991, 5040, 5152, 5208, 5520, 5580, 5704, 5796, 5942, 6417, 6440, 6510, 6624, 6944, 7130, 7245, 7440, 7728, 7812, 8280, 8556, 8680, 8913, 8928, 9660, 9765, 9982, 10080, 10416, 10695, 11040, 11160, 11408, 11592, 11884, 12834, 12880, 13020, 14260, 14490, 14855, 14880, 14973, 15456, 15624, 16560, 17112, 17360, 17826, 19320, 19530, 19964, 20797, 20832, 21390, 22320, 22816, 23184, 23768, 24955, 25668, 25760, 26040, 26739, 28520, 28980, 29710, 29946, 31248, 32085, 33120, 34224, 34720, 35652, 38640, 39060, 39928, 41594, 42780, 44565, 44640, 44919, 46368, 47536, 49910, 51336, 52080, 53478, 57040, 57960, 59420, 59892, 62391, 62496, 64170, 68333, 68448, 71304, 74865, 77280, 78120, 79856, 83188, 85560, 89130, 89838, 92101, 95072, 99820, 102672, 103985, 104160, 106956, 114080, 115920, 118840, 119784, 124782, 128340, 133695, 136666, 142608, 149730, 156240, 159712, 166376, 171120, 178260, 179676, 184202, 187173, 199640, 204999, 205344, 207970, 213912, 224595, 231840, 237680, 239568, 249564, 256680, 267390, 273332, 276303, 285216, 299460, 311955, 312480, 332752, 341665, 342240, 356520, 359352, 368404, 374346, 399280, 409998, 415940, 427824, 449190, 460505, 475360, 478331, 479136, 499128, 513360, 534780, 546664, 552606, 598920, 614997, 623910, 644707, 665504, 683330, 713040, 718704, 736808, 748692, 798560, 819996, 828909, 831880, 855648, 898380, 921010, 935865, 956662, 998256, 1024995, 1026720, 1069560, 1093328, 1105212, 1197840, 1229994, 1247820, 1289414, 1366660, 1381515, 1426080, 1434993, 1437408, 1473616, 1497384, 1639992, 1657818, 1663760, 1796760, 1842020, 1871730, 1913324, 1934121, 1996512, 2049990, 2118323, 2139120, 2186656, 2210424, 2391655, 2395680, 2459988, 2495640, 2578828, 2733320, 2763030, 2869986, 2947232, 2994768, 3074985, 3223535, 3279984, 3315636, 3327520, 3593520, 3684040, 3743460, 3826648, 3868242, 4099980, 4144545, 4236646, 4278240, 4304979, 4420848, 4783310, 4919976, 4991280, 5157656, 5466640, 5526060, 5739972, 5802363, 5989536, 6149970, 6354969, 6447070, 6559968, 6631272, 7174965, 7187040, 7368080, 7486920, 7653296, 7736484, 8199960, 8289090, 8473292, 8609958, 8841696, 9566620, 9670605, 9839952, 9982560, 10315312, 10591615, 10933280, 11052120, 11479944, 11604726, 12299940, 12709938, 12894140, 13262544, 14349930, 14736160, 14828261, 14973840, 15306592, 15472968, 16399920, 16578180, 16946584, 17219916, 19064907, 19133240, 19341210, 19679904, 20630624, 21183230, 21524895, 22104240, 22959888, 23209452, 24599880, 25419876, 25788280, 26525088, 28699860, 29011815, 29656522, 29947680, 30945936, 31774845, 32799840, 33156360, 33893168, 34439832, 38129814, 38266480, 38682420, 42366460, 43049790, 44208480, 44484783, 45919776, 46418904, 49199760, 50839752, 51576560, 57399720, 58023630, 59313044, 61891872, 63549690, 66312720, 67786336, 68879664, 74141305, 76259628, 76532960, 77364840, 84732920, 86099580, 88969566, 92837808, 95324535, 98399520, 101679504, 103153120, 114799440, 116047260, 118626088, 127099380, 132625440, 133454349, 137759328, 148282610, 152519256, 154729680, 169465840, 172199160, 177939132, 185675616, 190649070, 203359008, 222423915, 229598880, 232094520, 237252176, 254198760, 266908698, 296565220, 305038512, 309459360, 338931680, 344398320, 355878264, 381298140, 444847830, 464189040, 474504352, 508397520, 533817396, 593130440, 610077024, 667271745, 688796640, 711756528, 762596280, 889695660, 928378080, 1016795040, 1067634792, 1186260880, 1334543490, 1423513056, 1525192560, 1779391320, 2135269584, 2372521760, 2669086980, 3050385120, 3558782640, 4270539168, 5338173960, 7117565280, 10676347920, 21352695840]

約数ペア:

[(1, 21352695840), (2, 10676347920), (3, 7117565280), (4, 5338173960), (5, 4270539168), (6, 3558782640), (7, 3050385120), (8, 2669086980), (9, 2372521760), (10, 2135269584), (12, 1779391320), (14, 1525192560), (15, 1423513056), (16, 1334543490), (18, 1186260880), (20, 1067634792), (21, 1016795040), (23, 928378080), (24, 889695660), (28, 762596280), (30, 711756528), (31, 688796640), (32, 667271745), (35, 610077024), (36, 593130440), (40, 533817396), (42, 508397520), (45, 474504352), (46, 464189040), (48, 444847830), (56, 381298140), (60, 355878264), (62, 344398320), (63, 338931680), (69, 309459360), (70, 305038512), (72, 296565220), (80, 266908698), (84, 254198760), (90, 237252176), (92, 232094520), (93, 229598880), (96, 222423915), (105, 203359008), (112, 190649070), (115, 185675616), (120, 177939132), (124, 172199160), (126, 169465840), (138, 154729680), (140, 152519256), (144, 148282610), (155, 137759328), (160, 133454349), (161, 132625440), (168, 127099380), (180, 118626088), (184, 116047260), (186, 114799440), (207, 103153120), (210, 101679504), (217, 98399520), (224, 95324535), (230, 92837808), (240, 88969566), (248, 86099580), (252, 84732920), (276, 77364840), (279, 76532960), (280, 76259628), (288, 74141305), (310, 68879664), (315, 67786336), (322, 66312720), (336, 63549690), (345, 61891872), (360, 59313044), (368, 58023630), (372, 57399720), (414, 51576560), (420, 50839752), (434, 49199760), (460, 46418904), (465, 45919776), (480, 44484783), (483, 44208480), (496, 43049790), (504, 42366460), (552, 38682420), (558, 38266480), (560, 38129814), (620, 34439832), (630, 33893168), (644, 33156360), (651, 32799840), (672, 31774845), (690, 30945936), (713, 29947680), (720, 29656522), (736, 29011815), (744, 28699860), (805, 26525088), (828, 25788280), (840, 25419876), (868, 24599880), (920, 23209452), (930, 22959888), (966, 22104240), (992, 21524895), (1008, 21183230), (1035, 20630624), (1085, 19679904), (1104, 19341210), (1116, 19133240), (1120, 19064907), (1240, 17219916), (1260, 16946584), (1288, 16578180), (1302, 16399920), (1380, 15472968), (1395, 15306592), (1426, 14973840), (1440, 14828261), (1449, 14736160), (1488, 14349930), (1610, 13262544), (1656, 12894140), (1680, 12709938), (1736, 12299940), (1840, 11604726), (1860, 11479944), (1932, 11052120), (1953, 10933280), (2016, 10591615), (2070, 10315312), (2139, 9982560), (2170, 9839952), (2208, 9670605), (2232, 9566620), (2415, 8841696), (2480, 8609958), (2520, 8473292), (2576, 8289090), (2604, 8199960), (2760, 7736484), (2790, 7653296), (2852, 7486920), (2898, 7368080), (2971, 7187040), (2976, 7174965), (3220, 6631272), (3255, 6559968), (3312, 6447070), (3360, 6354969), (3472, 6149970), (3565, 5989536), (3680, 5802363), (3720, 5739972), (3864, 5526060), (3906, 5466640), (4140, 5157656), (4278, 4991280), (4340, 4919976), (4464, 4783310), (4830, 4420848), (4960, 4304979), (4991, 4278240), (5040, 4236646), (5152, 4144545), (5208, 4099980), (5520, 3868242), (5580, 3826648), (5704, 3743460), (5796, 3684040), (5942, 3593520), (6417, 3327520), (6440, 3315636), (6510, 3279984), (6624, 3223535), (6944, 3074985), (7130, 2994768), (7245, 2947232), (7440, 2869986), (7728, 2763030), (7812, 2733320), (8280, 2578828), (8556, 2495640), (8680, 2459988), (8913, 2395680), (8928, 2391655), (9660, 2210424), (9765, 2186656), (9982, 2139120), (10080, 2118323), (10416, 2049990), (10695, 1996512), (11040, 1934121), (11160, 1913324), (11408, 1871730), (11592, 1842020), (11884, 1796760), (12834, 1663760), (12880, 1657818), (13020, 1639992), (14260, 1497384), (14490, 1473616), (14855, 1437408), (14880, 1434993), (14973, 1426080), (15456, 1381515), (15624, 1366660), (16560, 1289414), (17112, 1247820), (17360, 1229994), (17826, 1197840), (19320, 1105212), (19530, 1093328), (19964, 1069560), (20797, 1026720), (20832, 1024995), (21390, 998256), (22320, 956662), (22816, 935865), (23184, 921010), (23768, 898380), (24955, 855648), (25668, 831880), (25760, 828909), (26040, 819996), (26739, 798560), (28520, 748692), (28980, 736808), (29710, 718704), (29946, 713040), (31248, 683330), (32085, 665504), (33120, 644707), (34224, 623910), (34720, 614997), (35652, 598920), (38640, 552606), (39060, 546664), (39928, 534780), (41594, 513360), (42780, 499128), (44565, 479136), (44640, 478331), (44919, 475360), (46368, 460505), (47536, 449190), (49910, 427824), (51336, 415940), (52080, 409998), (53478, 399280), (57040, 374346), (57960, 368404), (59420, 359352), (59892, 356520), (62391, 342240), (62496, 341665), (64170, 332752), (68333, 312480), (68448, 311955), (71304, 299460), (74865, 285216), (77280, 276303), (78120, 273332), (79856, 267390), (83188, 256680), (85560, 249564), (89130, 239568), (89838, 237680), (92101, 231840), (95072, 224595), (99820, 213912), (102672, 207970), (103985, 205344), (104160, 204999), (106956, 199640), (114080, 187173), (115920, 184202), (118840, 179676), (119784, 178260), (124782, 171120), (128340, 166376), (133695, 159712), (136666, 156240), (142608, 149730)]