21379612800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24473}}^1$

素因数の和:24520

約数の個数: 384

約数和(自身を含む): 86673202560

約数和(自身を除く): 65293589760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 128, 130, 140, 150, 156, 160, 168, 175, 182, 192, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 320, 325, 336, 350, 364, 384, 390, 400, 416, 420, 448, 455, 480, 520, 525, 546, 560, 600, 624, 640, 650, 672, 700, 728, 780, 800, 832, 840, 896, 910, 960, 975, 1040, 1050, 1092, 1120, 1200, 1248, 1300, 1344, 1365, 1400, 1456, 1560, 1600, 1664, 1680, 1820, 1920, 1950, 2080, 2100, 2184, 2240, 2275, 2400, 2496, 2600, 2688, 2730, 2800, 2912, 3120, 3200, 3360, 3640, 3900, 4160, 4200, 4368, 4480, 4550, 4800, 4992, 5200, 5460, 5600, 5824, 6240, 6720, 6825, 7280, 7800, 8320, 8400, 8736, 9100, 9600, 10400, 10920, 11200, 11648, 12480, 13440, 13650, 14560, 15600, 16800, 17472, 18200, 20800, 21840, 22400, 24473, 24960, 27300, 29120, 31200, 33600, 34944, 36400, 41600, 43680, 48946, 54600, 58240, 62400, 67200, 72800, 73419, 87360, 97892, 109200, 122365, 124800, 145600, 146838, 171311, 174720, 195784, 218400, 244730, 291200, 293676, 318149, 342622, 367095, 391568, 436800, 489460, 513933, 587352, 611825, 636298, 685244, 734190, 783136, 856555, 873600, 954447, 978920, 1027866, 1174704, 1223650, 1272596, 1370488, 1468380, 1566272, 1590745, 1713110, 1835475, 1908894, 1957840, 2055732, 2227043, 2349408, 2447300, 2545192, 2569665, 2740976, 2936760, 3132544, 3181490, 3426220, 3670950, 3817788, 3915680, 4111464, 4282775, 4454086, 4698816, 4772235, 4894600, 5090384, 5139330, 5481952, 5873520, 6362980, 6681129, 6852440, 7341900, 7635576, 7831360, 7953725, 8222928, 8565550, 8908172, 9397632, 9544470, 9789200, 10180768, 10278660, 10963904, 11135215, 11747040, 12725960, 12848325, 13362258, 13704880, 14683800, 15271152, 15662720, 15907450, 16445856, 17131100, 17816344, 19088940, 19578400, 20361536, 20557320, 21927808, 22270430, 23494080, 23861175, 25451920, 25696650, 26724516, 27409760, 29367600, 30542304, 31814900, 32891712, 33405645, 34262200, 35632688, 38177880, 39156800, 40723072, 41114640, 44540860, 46988160, 47722350, 50903840, 51393300, 53449032, 54819520, 55676075, 58735200, 61084608, 63629800, 65783424, 66811290, 68524400, 71265376, 76355760, 78313600, 82229280, 89081720, 95444700, 101807680, 102786600, 106898064, 109639040, 111352150, 117470400, 122169216, 127259600, 133622580, 137048800, 142530752, 152711520, 164458560, 167028225, 178163440, 190889400, 203615360, 205573200, 213796128, 222704300, 234940800, 254519200, 267245160, 274097600, 285061504, 305423040, 328917120, 334056450, 356326880, 381778800, 411146400, 427592256, 445408600, 509038400, 534490320, 548195200, 610846080, 668112900, 712653760, 763557600, 822292800, 855184512, 890817200, 1018076800, 1068980640, 1336225800, 1425307520, 1527115200, 1644585600, 1781634400, 2137961280, 2672451600, 3054230400, 3563268800, 4275922560, 5344903200, 7126537600, 10689806400, 21379612800]

約数ペア:

[(1, 21379612800), (2, 10689806400), (3, 7126537600), (4, 5344903200), (5, 4275922560), (6, 3563268800), (7, 3054230400), (8, 2672451600), (10, 2137961280), (12, 1781634400), (13, 1644585600), (14, 1527115200), (15, 1425307520), (16, 1336225800), (20, 1068980640), (21, 1018076800), (24, 890817200), (25, 855184512), (26, 822292800), (28, 763557600), (30, 712653760), (32, 668112900), (35, 610846080), (39, 548195200), (40, 534490320), (42, 509038400), (48, 445408600), (50, 427592256), (52, 411146400), (56, 381778800), (60, 356326880), (64, 334056450), (65, 328917120), (70, 305423040), (75, 285061504), (78, 274097600), (80, 267245160), (84, 254519200), (91, 234940800), (96, 222704300), (100, 213796128), (104, 205573200), (105, 203615360), (112, 190889400), (120, 178163440), (128, 167028225), (130, 164458560), (140, 152711520), (150, 142530752), (156, 137048800), (160, 133622580), (168, 127259600), (175, 122169216), (182, 117470400), (192, 111352150), (195, 109639040), (200, 106898064), (208, 102786600), (210, 101807680), (224, 95444700), (240, 89081720), (260, 82229280), (273, 78313600), (280, 76355760), (300, 71265376), (312, 68524400), (320, 66811290), (325, 65783424), (336, 63629800), (350, 61084608), (364, 58735200), (384, 55676075), (390, 54819520), (400, 53449032), (416, 51393300), (420, 50903840), (448, 47722350), (455, 46988160), (480, 44540860), (520, 41114640), (525, 40723072), (546, 39156800), (560, 38177880), (600, 35632688), (624, 34262200), (640, 33405645), (650, 32891712), (672, 31814900), (700, 30542304), (728, 29367600), (780, 27409760), (800, 26724516), (832, 25696650), (840, 25451920), (896, 23861175), (910, 23494080), (960, 22270430), (975, 21927808), (1040, 20557320), (1050, 20361536), (1092, 19578400), (1120, 19088940), (1200, 17816344), (1248, 17131100), (1300, 16445856), (1344, 15907450), (1365, 15662720), (1400, 15271152), (1456, 14683800), (1560, 13704880), (1600, 13362258), (1664, 12848325), (1680, 12725960), (1820, 11747040), (1920, 11135215), (1950, 10963904), (2080, 10278660), (2100, 10180768), (2184, 9789200), (2240, 9544470), (2275, 9397632), (2400, 8908172), (2496, 8565550), (2600, 8222928), (2688, 7953725), (2730, 7831360), (2800, 7635576), (2912, 7341900), (3120, 6852440), (3200, 6681129), (3360, 6362980), (3640, 5873520), (3900, 5481952), (4160, 5139330), (4200, 5090384), (4368, 4894600), (4480, 4772235), (4550, 4698816), (4800, 4454086), (4992, 4282775), (5200, 4111464), (5460, 3915680), (5600, 3817788), (5824, 3670950), (6240, 3426220), (6720, 3181490), (6825, 3132544), (7280, 2936760), (7800, 2740976), (8320, 2569665), (8400, 2545192), (8736, 2447300), (9100, 2349408), (9600, 2227043), (10400, 2055732), (10920, 1957840), (11200, 1908894), (11648, 1835475), (12480, 1713110), (13440, 1590745), (13650, 1566272), (14560, 1468380), (15600, 1370488), (16800, 1272596), (17472, 1223650), (18200, 1174704), (20800, 1027866), (21840, 978920), (22400, 954447), (24473, 873600), (24960, 856555), (27300, 783136), (29120, 734190), (31200, 685244), (33600, 636298), (34944, 611825), (36400, 587352), (41600, 513933), (43680, 489460), (48946, 436800), (54600, 391568), (58240, 367095), (62400, 342622), (67200, 318149), (72800, 293676), (73419, 291200), (87360, 244730), (97892, 218400), (109200, 195784), (122365, 174720), (124800, 171311), (145600, 146838)]