21170488320

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4210

約数の個数: 352

約数和(自身を含む): 77288169600

約数和(自身を除く): 56117681280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 512, 540, 555, 576, 592, 640, 666, 720, 740, 768, 864, 888, 960, 999, 1024, 1080, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3456, 3552, 3840, 3996, 4139, 4320, 4440, 4608, 4736, 4995, 5120, 5328, 5760, 5920, 6660, 6912, 7104, 7680, 7992, 8278, 8640, 8880, 9216, 9472, 9990, 10656, 11520, 11840, 12417, 13320, 13824, 14208, 15360, 15984, 16556, 17280, 17760, 18944, 19980, 20695, 21312, 23040, 23680, 24834, 26640, 27648, 28416, 31968, 33112, 34560, 35520, 37251, 37888, 39960, 41390, 42624, 46080, 47360, 49668, 53280, 56832, 62085, 63936, 66224, 69120, 71040, 74502, 79920, 82780, 85248, 94720, 99336, 106560, 111753, 113664, 124170, 127872, 132448, 138240, 142080, 149004, 153143, 159840, 165560, 170496, 186255, 189440, 198672, 213120, 223506, 248340, 255744, 264896, 284160, 298008, 306286, 319680, 331120, 340992, 372510, 397344, 426240, 447012, 459429, 496680, 511488, 529792, 558765, 568320, 596016, 612572, 639360, 662240, 745020, 765715, 794688, 852480, 894024, 918858, 993360, 1022976, 1059584, 1117530, 1192032, 1225144, 1278720, 1324480, 1378287, 1490040, 1531430, 1589376, 1704960, 1788048, 1837716, 1986720, 2119168, 2235060, 2297145, 2384064, 2450288, 2557440, 2648960, 2756574, 2980080, 3062860, 3178752, 3576096, 3675432, 3973440, 4134861, 4238336, 4470120, 4594290, 4768128, 4900576, 5114880, 5297920, 5513148, 5960160, 6125720, 6357504, 6891435, 7152192, 7350864, 7946880, 8269722, 8940240, 9188580, 9536256, 9801152, 10595840, 11026296, 11920320, 12251440, 12715008, 13782870, 14304384, 14701728, 15893760, 16539444, 17880480, 18377160, 19072512, 19602304, 20674305, 21191680, 22052592, 23840640, 24502880, 27565740, 28608768, 29403456, 31787520, 33078888, 35760960, 36754320, 38145024, 39204608, 41348610, 44105184, 47681280, 49005760, 55131480, 57217536, 58806912, 63575040, 66157776, 71521920, 73508640, 78409216, 82697220, 88210368, 95362560, 98011520, 110262960, 114435072, 117613824, 132315552, 143043840, 147017280, 156818432, 165394440, 176420736, 190725120, 196023040, 220525920, 235227648, 264631104, 286087680, 294034560, 330788880, 352841472, 392046080, 441051840, 470455296, 529262208, 572175360, 588069120, 661577760, 705682944, 784092160, 882103680, 1058524416, 1176138240, 1323155520, 1411365888, 1764207360, 2117048832, 2352276480, 2646311040, 3528414720, 4234097664, 5292622080, 7056829440, 10585244160, 21170488320]

約数ペア:

[(1, 21170488320), (2, 10585244160), (3, 7056829440), (4, 5292622080), (5, 4234097664), (6, 3528414720), (8, 2646311040), (9, 2352276480), (10, 2117048832), (12, 1764207360), (15, 1411365888), (16, 1323155520), (18, 1176138240), (20, 1058524416), (24, 882103680), (27, 784092160), (30, 705682944), (32, 661577760), (36, 588069120), (37, 572175360), (40, 529262208), (45, 470455296), (48, 441051840), (54, 392046080), (60, 352841472), (64, 330788880), (72, 294034560), (74, 286087680), (80, 264631104), (90, 235227648), (96, 220525920), (108, 196023040), (111, 190725120), (120, 176420736), (128, 165394440), (135, 156818432), (144, 147017280), (148, 143043840), (160, 132315552), (180, 117613824), (185, 114435072), (192, 110262960), (216, 98011520), (222, 95362560), (240, 88210368), (256, 82697220), (270, 78409216), (288, 73508640), (296, 71521920), (320, 66157776), (333, 63575040), (360, 58806912), (370, 57217536), (384, 55131480), (432, 49005760), (444, 47681280), (480, 44105184), (512, 41348610), (540, 39204608), (555, 38145024), (576, 36754320), (592, 35760960), (640, 33078888), (666, 31787520), (720, 29403456), (740, 28608768), (768, 27565740), (864, 24502880), (888, 23840640), (960, 22052592), (999, 21191680), (1024, 20674305), (1080, 19602304), (1110, 19072512), (1152, 18377160), (1184, 17880480), (1280, 16539444), (1332, 15893760), (1440, 14701728), (1480, 14304384), (1536, 13782870), (1665, 12715008), (1728, 12251440), (1776, 11920320), (1920, 11026296), (1998, 10595840), (2160, 9801152), (2220, 9536256), (2304, 9188580), (2368, 8940240), (2560, 8269722), (2664, 7946880), (2880, 7350864), (2960, 7152192), (3072, 6891435), (3330, 6357504), (3456, 6125720), (3552, 5960160), (3840, 5513148), (3996, 5297920), (4139, 5114880), (4320, 4900576), (4440, 4768128), (4608, 4594290), (4736, 4470120), (4995, 4238336), (5120, 4134861), (5328, 3973440), (5760, 3675432), (5920, 3576096), (6660, 3178752), (6912, 3062860), (7104, 2980080), (7680, 2756574), (7992, 2648960), (8278, 2557440), (8640, 2450288), (8880, 2384064), (9216, 2297145), (9472, 2235060), (9990, 2119168), (10656, 1986720), (11520, 1837716), (11840, 1788048), (12417, 1704960), (13320, 1589376), (13824, 1531430), (14208, 1490040), (15360, 1378287), (15984, 1324480), (16556, 1278720), (17280, 1225144), (17760, 1192032), (18944, 1117530), (19980, 1059584), (20695, 1022976), (21312, 993360), (23040, 918858), (23680, 894024), (24834, 852480), (26640, 794688), (27648, 765715), (28416, 745020), (31968, 662240), (33112, 639360), (34560, 612572), (35520, 596016), (37251, 568320), (37888, 558765), (39960, 529792), (41390, 511488), (42624, 496680), (46080, 459429), (47360, 447012), (49668, 426240), (53280, 397344), (56832, 372510), (62085, 340992), (63936, 331120), (66224, 319680), (69120, 306286), (71040, 298008), (74502, 284160), (79920, 264896), (82780, 255744), (85248, 248340), (94720, 223506), (99336, 213120), (106560, 198672), (111753, 189440), (113664, 186255), (124170, 170496), (127872, 165560), (132448, 159840), (138240, 153143), (142080, 149004)]