21071668800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2603

約数の個数: 672

約数和(自身を含む): 89599820800

約数和(自身を除く): 68528152000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 25, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 50, 52, 56, 57, 60, 64, 65, 70, 75, 76, 78, 80, 84, 91, 95, 96, 100, 104, 105, 112, 114, 120, 130, 133, 140, 150, 152, 156, 160, 168, 175, 182, 190, 192, 195, 200, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 300, 304, 312, 320, 325, 336, 350, 364, 380, 390, 399, 400, 416, 420, 448, 455, 456, 475, 480, 494, 520, 525, 532, 546, 560, 570, 600, 608, 624, 650, 665, 672, 700, 728, 741, 760, 780, 798, 800, 832, 840, 910, 912, 950, 960, 975, 988, 1040, 1050, 1064, 1092, 1120, 1140, 1200, 1216, 1235, 1248, 1300, 1330, 1344, 1365, 1400, 1425, 1456, 1482, 1520, 1560, 1596, 1600, 1680, 1729, 1820, 1824, 1900, 1950, 1976, 1995, 2080, 2100, 2128, 2184, 2240, 2275, 2280, 2400, 2470, 2496, 2539, 2600, 2660, 2730, 2800, 2850, 2912, 2964, 3040, 3120, 3192, 3325, 3360, 3458, 3640, 3648, 3705, 3800, 3900, 3952, 3990, 4160, 4200, 4256, 4368, 4550, 4560, 4800, 4940, 5078, 5187, 5200, 5320, 5460, 5600, 5700, 5824, 5928, 6080, 6175, 6240, 6384, 6650, 6720, 6825, 6916, 7280, 7410, 7600, 7617, 7800, 7904, 7980, 8400, 8512, 8645, 8736, 9100, 9120, 9880, 9975, 10156, 10374, 10400, 10640, 10920, 11200, 11400, 11856, 12350, 12480, 12695, 12768, 13300, 13650, 13832, 14560, 14820, 15200, 15234, 15600, 15808, 15960, 16800, 17290, 17472, 17773, 18200, 18240, 18525, 19760, 19950, 20312, 20748, 20800, 21280, 21840, 22800, 23712, 24700, 25390, 25536, 25935, 26600, 27300, 27664, 29120, 29640, 30400, 30468, 31200, 31920, 33007, 33600, 34580, 35546, 36400, 37050, 38085, 39520, 39900, 40624, 41496, 42560, 43225, 43680, 45600, 47424, 48241, 49400, 50780, 51870, 53200, 53319, 54600, 55328, 59280, 60936, 62400, 63475, 63840, 66014, 69160, 71092, 72800, 74100, 76170, 79040, 79800, 81248, 82992, 86450, 87360, 88865, 91200, 96482, 98800, 99021, 101560, 103740, 106400, 106638, 109200, 110656, 118560, 121872, 126950, 127680, 129675, 132028, 138320, 142184, 144723, 145600, 148200, 152340, 159600, 162496, 165035, 165984, 172900, 177730, 190425, 192964, 197600, 198042, 203120, 207480, 212800, 213276, 218400, 231049, 237120, 241205, 243744, 253900, 259350, 264056, 266595, 276640, 284368, 289446, 296400, 304680, 319200, 330070, 331968, 337687, 345800, 355460, 380850, 385928, 395200, 396084, 406240, 414960, 426552, 436800, 444325, 462098, 482410, 487488, 495105, 507800, 518700, 528112, 533190, 553280, 568736, 578892, 592800, 609360, 627133, 638400, 660140, 675374, 691600, 693147, 710920, 723615, 761700, 771856, 792168, 812480, 825175, 829920, 853104, 888650, 924196, 964820, 990210, 1013061, 1015600, 1037400, 1056224, 1066380, 1137472, 1155245, 1157784, 1185600, 1206025, 1218720, 1254266, 1320280, 1332975, 1350748, 1383200, 1386294, 1421840, 1447230, 1523400, 1543712, 1584336, 1650350, 1659840, 1688435, 1706208, 1777300, 1848392, 1881399, 1929640, 1980420, 2026122, 2031200, 2074800, 2112448, 2132760, 2310490, 2315568, 2412050, 2437440, 2475525, 2508532, 2640560, 2665950, 2701496, 2766400, 2772588, 2843680, 2894460, 3046800, 3087424, 3135665, 3168672, 3300700, 3376870, 3412416, 3465735, 3554600, 3618075, 3696784, 3762798, 3859280, 3960840, 4052244, 4062400, 4149600, 4265520, 4389931, 4620980, 4631136, 4824100, 4951050, 5017064, 5065305, 5281120, 5331900, 5402992, 5545176, 5687360, 5776225, 5788920, 6093600, 6271330, 6337344, 6601400, 6753740, 6931470, 7109200, 7236150, 7393568, 7525596, 7718560, 7921680, 8104488, 8299200, 8442175, 8531040, 8779862, 9241960, 9262272, 9406995, 9648200, 9902100, 10034128, 10130610, 10562240, 10663800, 10805984, 11090352, 11552450, 11577840, 12187200, 12542660, 13169793, 13202800, 13507480, 13862940, 14218400, 14472300, 14787136, 15051192, 15437120, 15678325, 15843360, 16208976, 16884350, 17062080, 17328675, 17559724, 18483920, 18813990, 19296400, 19804200, 20068256, 20261220, 21327600, 21611968, 21949655, 22180704, 23104900, 23155680, 25085320, 25326525, 26339586, 26405600, 27014960, 27725880, 28436800, 28944600, 30102384, 31356650, 31686720, 32417952, 33768700, 34657350, 35119448, 36967840, 37627980, 38592800, 39608400, 40136512, 40522440, 42655200, 43899310, 44361408, 46209800, 46311360, 47034975, 50170640, 50653050, 52679172, 52811200, 54029920, 55451760, 57889200, 60204768, 62713300, 64835904, 65848965, 67537400, 69314700, 70238896, 73935680, 75255960, 77185600, 79216800, 81044880, 85310400, 87798620, 92419600, 94069950, 100341280, 101306100, 105358344, 108059840, 109748275, 110903520, 115778400, 120409536, 125426600, 131697930, 135074800, 138629400, 140477792, 150511920, 158433600, 162089760, 175597240, 184839200, 188139900, 200682560, 202612200, 210716688, 219496550, 221807040, 231556800, 250853200, 263395860, 270149600, 277258800, 280955584, 301023840, 324179520, 329244825, 351194480, 369678400, 376279800, 405224400, 421433376, 438993100, 501706400, 526791720, 540299200, 554517600, 602047680, 658489650, 702388960, 752559600, 810448800, 842866752, 877986200, 1003412800, 1053583440, 1109035200, 1316979300, 1404777920, 1505119200, 1620897600, 1755972400, 2107166880, 2633958600, 3010238400, 3511944800, 4214333760, 5267917200, 7023889600, 10535834400, 21071668800]

約数ペア:

[(1, 21071668800), (2, 10535834400), (3, 7023889600), (4, 5267917200), (5, 4214333760), (6, 3511944800), (7, 3010238400), (8, 2633958600), (10, 2107166880), (12, 1755972400), (13, 1620897600), (14, 1505119200), (15, 1404777920), (16, 1316979300), (19, 1109035200), (20, 1053583440), (21, 1003412800), (24, 877986200), (25, 842866752), (26, 810448800), (28, 752559600), (30, 702388960), (32, 658489650), (35, 602047680), (38, 554517600), (39, 540299200), (40, 526791720), (42, 501706400), (48, 438993100), (50, 421433376), (52, 405224400), (56, 376279800), (57, 369678400), (60, 351194480), (64, 329244825), (65, 324179520), (70, 301023840), (75, 280955584), (76, 277258800), (78, 270149600), (80, 263395860), (84, 250853200), (91, 231556800), (95, 221807040), (96, 219496550), (100, 210716688), (104, 202612200), (105, 200682560), (112, 188139900), (114, 184839200), (120, 175597240), (130, 162089760), (133, 158433600), (140, 150511920), (150, 140477792), (152, 138629400), (156, 135074800), (160, 131697930), (168, 125426600), (175, 120409536), (182, 115778400), (190, 110903520), (192, 109748275), (195, 108059840), (200, 105358344), (208, 101306100), (210, 100341280), (224, 94069950), (228, 92419600), (240, 87798620), (247, 85310400), (260, 81044880), (266, 79216800), (273, 77185600), (280, 75255960), (285, 73935680), (300, 70238896), (304, 69314700), (312, 67537400), (320, 65848965), (325, 64835904), (336, 62713300), (350, 60204768), (364, 57889200), (380, 55451760), (390, 54029920), (399, 52811200), (400, 52679172), (416, 50653050), (420, 50170640), (448, 47034975), (455, 46311360), (456, 46209800), (475, 44361408), (480, 43899310), (494, 42655200), (520, 40522440), (525, 40136512), (532, 39608400), (546, 38592800), (560, 37627980), (570, 36967840), (600, 35119448), (608, 34657350), (624, 33768700), (650, 32417952), (665, 31686720), (672, 31356650), (700, 30102384), (728, 28944600), (741, 28436800), (760, 27725880), (780, 27014960), (798, 26405600), (800, 26339586), (832, 25326525), (840, 25085320), (910, 23155680), (912, 23104900), (950, 22180704), (960, 21949655), (975, 21611968), (988, 21327600), (1040, 20261220), (1050, 20068256), (1064, 19804200), (1092, 19296400), (1120, 18813990), (1140, 18483920), (1200, 17559724), (1216, 17328675), (1235, 17062080), (1248, 16884350), (1300, 16208976), (1330, 15843360), (1344, 15678325), (1365, 15437120), (1400, 15051192), (1425, 14787136), (1456, 14472300), (1482, 14218400), (1520, 13862940), (1560, 13507480), (1596, 13202800), (1600, 13169793), (1680, 12542660), (1729, 12187200), (1820, 11577840), (1824, 11552450), (1900, 11090352), (1950, 10805984), (1976, 10663800), (1995, 10562240), (2080, 10130610), (2100, 10034128), (2128, 9902100), (2184, 9648200), (2240, 9406995), (2275, 9262272), (2280, 9241960), (2400, 8779862), (2470, 8531040), (2496, 8442175), (2539, 8299200), (2600, 8104488), (2660, 7921680), (2730, 7718560), (2800, 7525596), (2850, 7393568), (2912, 7236150), (2964, 7109200), (3040, 6931470), (3120, 6753740), (3192, 6601400), (3325, 6337344), (3360, 6271330), (3458, 6093600), (3640, 5788920), (3648, 5776225), (3705, 5687360), (3800, 5545176), (3900, 5402992), (3952, 5331900), (3990, 5281120), (4160, 5065305), (4200, 5017064), (4256, 4951050), (4368, 4824100), (4550, 4631136), (4560, 4620980), (4800, 4389931), (4940, 4265520), (5078, 4149600), (5187, 4062400), (5200, 4052244), (5320, 3960840), (5460, 3859280), (5600, 3762798), (5700, 3696784), (5824, 3618075), (5928, 3554600), (6080, 3465735), (6175, 3412416), (6240, 3376870), (6384, 3300700), (6650, 3168672), (6720, 3135665), (6825, 3087424), (6916, 3046800), (7280, 2894460), (7410, 2843680), (7600, 2772588), (7617, 2766400), (7800, 2701496), (7904, 2665950), (7980, 2640560), (8400, 2508532), (8512, 2475525), (8645, 2437440), (8736, 2412050), (9100, 2315568), (9120, 2310490), (9880, 2132760), (9975, 2112448), (10156, 2074800), (10374, 2031200), (10400, 2026122), (10640, 1980420), (10920, 1929640), (11200, 1881399), (11400, 1848392), (11856, 1777300), (12350, 1706208), (12480, 1688435), (12695, 1659840), (12768, 1650350), (13300, 1584336), (13650, 1543712), (13832, 1523400), (14560, 1447230), (14820, 1421840), (15200, 1386294), (15234, 1383200), (15600, 1350748), (15808, 1332975), (15960, 1320280), (16800, 1254266), (17290, 1218720), (17472, 1206025), (17773, 1185600), (18200, 1157784), (18240, 1155245), (18525, 1137472), (19760, 1066380), (19950, 1056224), (20312, 1037400), (20748, 1015600), (20800, 1013061), (21280, 990210), (21840, 964820), (22800, 924196), (23712, 888650), (24700, 853104), (25390, 829920), (25536, 825175), (25935, 812480), (26600, 792168), (27300, 771856), (27664, 761700), (29120, 723615), (29640, 710920), (30400, 693147), (30468, 691600), (31200, 675374), (31920, 660140), (33007, 638400), (33600, 627133), (34580, 609360), (35546, 592800), (36400, 578892), (37050, 568736), (38085, 553280), (39520, 533190), (39900, 528112), (40624, 518700), (41496, 507800), (42560, 495105), (43225, 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