20211863040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 640

約数和(自身を含む): 77215057920

約数和(自身を除く): 57003194880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 103, 108, 120, 128, 135, 136, 144, 153, 160, 167, 170, 180, 192, 204, 206, 216, 240, 255, 256, 270, 272, 288, 306, 309, 320, 334, 340, 360, 384, 408, 412, 432, 459, 480, 501, 510, 512, 515, 540, 544, 576, 612, 618, 640, 668, 680, 720, 765, 768, 816, 824, 835, 864, 918, 927, 960, 1002, 1020, 1030, 1080, 1088, 1152, 1224, 1236, 1280, 1336, 1360, 1440, 1503, 1530, 1536, 1545, 1632, 1648, 1670, 1728, 1751, 1836, 1854, 1920, 2004, 2040, 2060, 2160, 2176, 2295, 2304, 2448, 2472, 2505, 2560, 2672, 2720, 2781, 2839, 2880, 3006, 3060, 3090, 3264, 3296, 3340, 3456, 3502, 3672, 3708, 3840, 4008, 4080, 4120, 4320, 4352, 4509, 4590, 4608, 4635, 4896, 4944, 5010, 5253, 5344, 5440, 5562, 5678, 5760, 6012, 6120, 6180, 6528, 6592, 6680, 6912, 7004, 7344, 7416, 7515, 7680, 8016, 8160, 8240, 8517, 8640, 8704, 8755, 9018, 9180, 9270, 9792, 9888, 10020, 10506, 10688, 10880, 11124, 11356, 11520, 12024, 12240, 12360, 13056, 13184, 13360, 13824, 13905, 14008, 14195, 14688, 14832, 15030, 15759, 16032, 16320, 16480, 17034, 17201, 17280, 17510, 18036, 18360, 18540, 19584, 19776, 20040, 21012, 21376, 21760, 22248, 22545, 22712, 23040, 24048, 24480, 24720, 25551, 26112, 26265, 26368, 26720, 27810, 28016, 28390, 29376, 29664, 30060, 31518, 32064, 32640, 32960, 34068, 34402, 34560, 35020, 36072, 36720, 37080, 39168, 39552, 40080, 42024, 42585, 42752, 43520, 44496, 45090, 45424, 47277, 48096, 48960, 49440, 51102, 51603, 52530, 52736, 53440, 55620, 56032, 56780, 58752, 59328, 60120, 63036, 64128, 65280, 65920, 68136, 68804, 69120, 70040, 72144, 73440, 74160, 76653, 78336, 78795, 79104, 80160, 84048, 85170, 85504, 86005, 88992, 90180, 90848, 94554, 96192, 97920, 98880, 102204, 103206, 105060, 106880, 111240, 112064, 113560, 117504, 118656, 120240, 126072, 127755, 128256, 130560, 131840, 136272, 137608, 140080, 144288, 146880, 148320, 153306, 154809, 157590, 158208, 160320, 168096, 170340, 172010, 177984, 180360, 181696, 189108, 192384, 195840, 197760, 204408, 206412, 210120, 213760, 222480, 224128, 227120, 235008, 236385, 237312, 240480, 252144, 255510, 256512, 258015, 263680, 272544, 275216, 280160, 288576, 292417, 293760, 296640, 306612, 309618, 315180, 320640, 336192, 340680, 344020, 355968, 360720, 363392, 378216, 383265, 384768, 391680, 395520, 408816, 412824, 420240, 427520, 444960, 448256, 454240, 464427, 472770, 474624, 480960, 504288, 511020, 516030, 545088, 550432, 560320, 577152, 584834, 587520, 593280, 613224, 619236, 630360, 641280, 672384, 681360, 688040, 711936, 721440, 726784, 756432, 766530, 769536, 774045, 791040, 817632, 825648, 840480, 877251, 889920, 896512, 908480, 928854, 945540, 961920, 1008576, 1022040, 1032060, 1090176, 1100864, 1120640, 1154304, 1169668, 1175040, 1186560, 1226448, 1238472, 1260720, 1282560, 1344768, 1362720, 1376080, 1423872, 1442880, 1453568, 1462085, 1512864, 1533060, 1548090, 1635264, 1651296, 1680960, 1754502, 1779840, 1816960, 1857708, 1891080, 1923840, 2017152, 2044080, 2064120, 2180352, 2201728, 2241280, 2308608, 2322135, 2339336, 2373120, 2452896, 2476944, 2521440, 2631753, 2689536, 2725440, 2752160, 2885760, 2924170, 3025728, 3066120, 3096180, 3270528, 3302592, 3361920, 3509004, 3559680, 3633920, 3715416, 3782160, 3847680, 4034304, 4088160, 4128240, 4360704, 4386255, 4403456, 4482560, 4644270, 4678672, 4905792, 4953888, 5042880, 5263506, 5450880, 5504320, 5771520, 5848340, 6051456, 6132240, 6192360, 6541056, 6605184, 6723840, 7018008, 7119360, 7267840, 7430832, 7564320, 7895259, 8068608, 8176320, 8256480, 8772510, 8806912, 9288540, 9357344, 9811584, 9907776, 10085760, 10527012, 10901760, 11008640, 11543040, 11696680, 12102912, 12264480, 12384720, 13082112, 13158765, 13210368, 13447680, 14036016, 14861664, 15128640, 15790518, 16352640, 16512960, 17545020, 18577080, 18714688, 19623168, 19815552, 20171520, 21054024, 21803520, 22017280, 23393360, 24205824, 24528960, 24769440, 26317530, 26420736, 28072032, 29723328, 30257280, 31581036, 32705280, 33025920, 35090040, 37154160, 37429376, 39246336, 39476295, 39631104, 40343040, 42108048, 44034560, 46786720, 49057920, 49538880, 52635060, 56144064, 59446656, 60514560, 63162072, 65410560, 66051840, 70180080, 74308320, 74858752, 78952590, 79262208, 84216096, 93573440, 98115840, 99077760, 105270120, 112288128, 118893312, 121029120, 126324144, 132103680, 140360160, 148616640, 149717504, 157905180, 168432192, 187146880, 196231680, 198155520, 210540240, 224576256, 237786624, 252648288, 280720320, 297233280, 315810360, 336864384, 374293760, 396311040, 421080480, 449152512, 505296576, 561440640, 594466560, 631620720, 673728768, 748587520, 842160960, 1010593152, 1122881280, 1188933120, 1263241440, 1347457536, 1684321920, 2021186304, 2245762560, 2526482880, 3368643840, 4042372608, 5052965760, 6737287680, 10105931520, 20211863040]

約数ペア:

[(1, 20211863040), (2, 10105931520), (3, 6737287680), (4, 5052965760), (5, 4042372608), (6, 3368643840), (8, 2526482880), (9, 2245762560), (10, 2021186304), (12, 1684321920), (15, 1347457536), (16, 1263241440), (17, 1188933120), (18, 1122881280), (20, 1010593152), (24, 842160960), (27, 748587520), (30, 673728768), (32, 631620720), (34, 594466560), (36, 561440640), (40, 505296576), (45, 449152512), (48, 421080480), (51, 396311040), (54, 374293760), (60, 336864384), (64, 315810360), (68, 297233280), (72, 280720320), (80, 252648288), (85, 237786624), (90, 224576256), (96, 210540240), (102, 198155520), (103, 196231680), (108, 187146880), (120, 168432192), (128, 157905180), (135, 149717504), (136, 148616640), (144, 140360160), (153, 132103680), (160, 126324144), (167, 121029120), (170, 118893312), (180, 112288128), (192, 105270120), (204, 99077760), (206, 98115840), (216, 93573440), (240, 84216096), (255, 79262208), (256, 78952590), (270, 74858752), (272, 74308320), (288, 70180080), (306, 66051840), (309, 65410560), (320, 63162072), (334, 60514560), (340, 59446656), (360, 56144064), (384, 52635060), (408, 49538880), (412, 49057920), (432, 46786720), (459, 44034560), (480, 42108048), (501, 40343040), (510, 39631104), (512, 39476295), (515, 39246336), (540, 37429376), (544, 37154160), (576, 35090040), (612, 33025920), (618, 32705280), (640, 31581036), (668, 30257280), (680, 29723328), (720, 28072032), (765, 26420736), (768, 26317530), (816, 24769440), (824, 24528960), (835, 24205824), (864, 23393360), (918, 22017280), (927, 21803520), (960, 21054024), (1002, 20171520), (1020, 19815552), (1030, 19623168), (1080, 18714688), (1088, 18577080), (1152, 17545020), (1224, 16512960), (1236, 16352640), (1280, 15790518), (1336, 15128640), (1360, 14861664), (1440, 14036016), (1503, 13447680), (1530, 13210368), (1536, 13158765), (1545, 13082112), (1632, 12384720), (1648, 12264480), (1670, 12102912), (1728, 11696680), (1751, 11543040), (1836, 11008640), (1854, 10901760), (1920, 10527012), (2004, 10085760), (2040, 9907776), (2060, 9811584), (2160, 9357344), (2176, 9288540), (2295, 8806912), (2304, 8772510), (2448, 8256480), (2472, 8176320), (2505, 8068608), (2560, 7895259), (2672, 7564320), (2720, 7430832), (2781, 7267840), (2839, 7119360), (2880, 7018008), (3006, 6723840), (3060, 6605184), (3090, 6541056), (3264, 6192360), (3296, 6132240), (3340, 6051456), (3456, 5848340), (3502, 5771520), (3672, 5504320), (3708, 5450880), (3840, 5263506), (4008, 5042880), (4080, 4953888), (4120, 4905792), (4320, 4678672), (4352, 4644270), (4509, 4482560), (4590, 4403456), (4608, 4386255), (4635, 4360704), (4896, 4128240), (4944, 4088160), (5010, 4034304), (5253, 3847680), (5344, 3782160), (5440, 3715416), (5562, 3633920), (5678, 3559680), (5760, 3509004), (6012, 3361920), (6120, 3302592), (6180, 3270528), (6528, 3096180), (6592, 3066120), (6680, 3025728), (6912, 2924170), (7004, 2885760), (7344, 2752160), (7416, 2725440), (7515, 2689536), (7680, 2631753), (8016, 2521440), (8160, 2476944), (8240, 2452896), (8517, 2373120), (8640, 2339336), (8704, 2322135), (8755, 2308608), (9018, 2241280), (9180, 2201728), (9270, 2180352), (9792, 2064120), (9888, 2044080), (10020, 2017152), (10506, 1923840), (10688, 1891080), (10880, 1857708), (11124, 1816960), (11356, 1779840), (11520, 1754502), (12024, 1680960), (12240, 1651296), (12360, 1635264), (13056, 1548090), (13184, 1533060), (13360, 1512864), (13824, 1462085), (13905, 1453568), (14008, 1442880), (14195, 1423872), (14688, 1376080), (14832, 1362720), (15030, 1344768), (15759, 1282560), (16032, 1260720), (16320, 1238472), (16480, 1226448), (17034, 1186560), (17201, 1175040), (17280, 1169668), (17510, 1154304), (18036, 1120640), (18360, 1100864), (18540, 1090176), (19584, 1032060), (19776, 1022040), (20040, 1008576), (21012, 961920), (21376, 945540), (21760, 928854), (22248, 908480), (22545, 896512), (22712, 889920), (23040, 877251), (24048, 840480), (24480, 825648), (24720, 817632), (25551, 791040), (26112, 774045), (26265, 769536), (26368, 766530), (26720, 756432), (27810, 726784), (28016, 721440), (28390, 711936), (29376, 688040), (29664, 681360), (30060, 672384), (31518, 641280), (32064, 630360), (32640, 619236), (32960, 613224), (34068, 593280), (34402, 587520), (34560, 584834), (35020, 577152), (36072, 560320), (36720, 550432), (37080, 545088), (39168, 516030), (39552, 511020), (40080, 504288), (42024, 480960), (42585, 474624), (42752, 472770), (43520, 464427), (44496, 454240), (45090, 448256), (45424, 444960), (47277, 427520), (48096, 420240), (48960, 412824), (49440, 408816), (51102, 395520), (51603, 391680), (52530, 384768), (52736, 383265), (53440, 378216), (55620, 363392), (56032, 360720), (56780, 355968), (58752, 344020), (59328, 340680), (60120, 336192), (63036, 320640), (64128, 315180), (65280, 309618), (65920, 306612), (68136, 296640), (68804, 293760), (69120, 292417), (70040, 288576), (72144, 280160), (73440, 275216), (74160, 272544), (76653, 263680), (78336, 258015), (78795, 256512), (79104, 255510), (80160, 252144), (84048, 240480), (85170, 237312), (85504, 236385), (86005, 235008), (88992, 227120), (90180, 224128), (90848, 222480), (94554, 213760), (96192, 210120), (97920, 206412), (98880, 204408), (102204, 197760), (103206, 195840), (105060, 192384), (106880, 189108), (111240, 181696), (112064, 180360), (113560, 177984), (117504, 172010), (118656, 170340), (120240, 168096), (126072, 160320), (127755, 158208), (128256, 157590), (130560, 154809), (131840, 153306), (136272, 148320), (137608, 146880), (140080, 144288)]