20116703040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 448

約数和(自身を含む): 75102720000

約数和(自身を除く): 54986016960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 199, 210, 224, 240, 245, 280, 294, 307, 320, 336, 343, 392, 398, 420, 448, 480, 490, 560, 588, 597, 614, 672, 686, 735, 784, 796, 840, 921, 960, 980, 995, 1029, 1120, 1176, 1194, 1228, 1344, 1372, 1393, 1470, 1535, 1568, 1592, 1680, 1715, 1842, 1960, 1990, 2058, 2149, 2240, 2352, 2388, 2456, 2744, 2786, 2940, 2985, 3070, 3136, 3184, 3360, 3430, 3684, 3920, 3980, 4116, 4179, 4298, 4605, 4704, 4776, 4912, 5145, 5488, 5572, 5880, 5970, 6140, 6368, 6447, 6720, 6860, 6965, 7368, 7840, 7960, 8232, 8358, 8596, 9210, 9408, 9552, 9751, 9824, 10290, 10745, 10976, 11144, 11760, 11940, 12280, 12736, 12894, 13720, 13930, 14736, 15043, 15680, 15920, 16464, 16716, 17192, 18420, 19104, 19502, 19648, 20580, 20895, 21490, 21952, 22288, 23520, 23880, 24560, 25788, 27440, 27860, 29253, 29472, 30086, 31840, 32235, 32928, 33432, 34384, 36840, 38208, 39004, 41160, 41790, 42980, 44576, 45129, 47040, 47760, 48755, 49120, 51576, 54880, 55720, 58506, 58944, 60172, 61093, 63680, 64470, 65856, 66864, 68257, 68768, 73680, 75215, 78008, 82320, 83580, 85960, 89152, 90258, 95520, 97510, 98240, 103152, 105301, 109760, 111440, 117012, 120344, 122186, 128940, 133728, 136514, 137536, 146265, 147360, 150430, 156016, 164640, 167160, 171920, 180516, 183279, 191040, 195020, 204771, 206304, 210602, 222880, 225645, 234024, 240688, 244372, 257880, 267456, 273028, 292530, 294720, 300860, 305465, 312032, 315903, 329280, 334320, 341285, 343840, 361032, 366558, 390040, 409542, 412608, 421204, 427651, 445760, 451290, 468048, 481376, 488744, 515760, 526505, 546056, 585060, 601720, 610930, 624064, 631806, 668640, 682570, 687680, 722064, 733116, 780080, 819084, 842408, 855302, 902580, 916395, 936096, 962752, 977488, 1023855, 1031520, 1053010, 1092112, 1170120, 1203440, 1221860, 1263612, 1282953, 1337280, 1365140, 1444128, 1466232, 1560160, 1579515, 1638168, 1684816, 1710604, 1805160, 1832790, 1872192, 1954976, 2047710, 2063040, 2106020, 2138255, 2184224, 2340240, 2406880, 2443720, 2527224, 2565906, 2730280, 2888256, 2932464, 2993557, 3120320, 3159030, 3276336, 3369632, 3421208, 3610320, 3665580, 3909952, 4095420, 4212040, 4276510, 4368448, 4680480, 4813760, 4887440, 5054448, 5131812, 5460560, 5864928, 5987114, 6318060, 6414765, 6552672, 6739264, 6842416, 7220640, 7331160, 8190840, 8424080, 8553020, 8980671, 9360960, 9774880, 10108896, 10263624, 10921120, 11729856, 11974228, 12636120, 12829530, 13105344, 13684832, 14441280, 14662320, 14967785, 16381680, 16848160, 17106040, 17961342, 19549760, 20217792, 20527248, 20954899, 21842240, 23948456, 25272240, 25659060, 27369664, 29324640, 29935570, 32763360, 33696320, 34212080, 35922684, 41054496, 41909798, 44903355, 47896912, 50544480, 51318120, 58649280, 59871140, 62864697, 65526720, 68424160, 71845368, 82108992, 83819596, 89806710, 95793824, 101088960, 102636240, 104774495, 119742280, 125729394, 136848320, 143690736, 167639192, 179613420, 191587648, 205272480, 209548990, 239484560, 251458788, 287381472, 314323485, 335278384, 359226840, 410544960, 419097980, 478969120, 502917576, 574762944, 628646970, 670556768, 718453680, 838195960, 957938240, 1005835152, 1257293940, 1341113536, 1436907360, 1676391920, 2011670304, 2514587880, 2873814720, 3352783840, 4023340608, 5029175760, 6705567680, 10058351520, 20116703040]

約数ペア:

[(1, 20116703040), (2, 10058351520), (3, 6705567680), (4, 5029175760), (5, 4023340608), (6, 3352783840), (7, 2873814720), (8, 2514587880), (10, 2011670304), (12, 1676391920), (14, 1436907360), (15, 1341113536), (16, 1257293940), (20, 1005835152), (21, 957938240), (24, 838195960), (28, 718453680), (30, 670556768), (32, 628646970), (35, 574762944), (40, 502917576), (42, 478969120), (48, 419097980), (49, 410544960), (56, 359226840), (60, 335278384), (64, 314323485), (70, 287381472), (80, 251458788), (84, 239484560), (96, 209548990), (98, 205272480), (105, 191587648), (112, 179613420), (120, 167639192), (140, 143690736), (147, 136848320), (160, 125729394), (168, 119742280), (192, 104774495), (196, 102636240), (199, 101088960), (210, 95793824), (224, 89806710), (240, 83819596), (245, 82108992), (280, 71845368), (294, 68424160), (307, 65526720), (320, 62864697), (336, 59871140), (343, 58649280), (392, 51318120), (398, 50544480), (420, 47896912), (448, 44903355), (480, 41909798), (490, 41054496), (560, 35922684), (588, 34212080), (597, 33696320), (614, 32763360), (672, 29935570), (686, 29324640), (735, 27369664), (784, 25659060), (796, 25272240), (840, 23948456), (921, 21842240), (960, 20954899), (980, 20527248), (995, 20217792), (1029, 19549760), (1120, 17961342), (1176, 17106040), (1194, 16848160), (1228, 16381680), (1344, 14967785), (1372, 14662320), (1393, 14441280), (1470, 13684832), (1535, 13105344), (1568, 12829530), (1592, 12636120), (1680, 11974228), (1715, 11729856), (1842, 10921120), (1960, 10263624), (1990, 10108896), (2058, 9774880), (2149, 9360960), (2240, 8980671), (2352, 8553020), (2388, 8424080), (2456, 8190840), (2744, 7331160), (2786, 7220640), (2940, 6842416), (2985, 6739264), (3070, 6552672), (3136, 6414765), (3184, 6318060), (3360, 5987114), (3430, 5864928), (3684, 5460560), (3920, 5131812), (3980, 5054448), (4116, 4887440), (4179, 4813760), (4298, 4680480), (4605, 4368448), (4704, 4276510), (4776, 4212040), (4912, 4095420), (5145, 3909952), (5488, 3665580), (5572, 3610320), (5880, 3421208), (5970, 3369632), (6140, 3276336), (6368, 3159030), (6447, 3120320), (6720, 2993557), (6860, 2932464), (6965, 2888256), (7368, 2730280), (7840, 2565906), (7960, 2527224), (8232, 2443720), (8358, 2406880), (8596, 2340240), (9210, 2184224), (9408, 2138255), (9552, 2106020), (9751, 2063040), (9824, 2047710), (10290, 1954976), (10745, 1872192), (10976, 1832790), (11144, 1805160), (11760, 1710604), (11940, 1684816), (12280, 1638168), (12736, 1579515), (12894, 1560160), (13720, 1466232), (13930, 1444128), (14736, 1365140), (15043, 1337280), (15680, 1282953), (15920, 1263612), (16464, 1221860), (16716, 1203440), (17192, 1170120), (18420, 1092112), (19104, 1053010), (19502, 1031520), (19648, 1023855), (20580, 977488), (20895, 962752), (21490, 936096), (21952, 916395), (22288, 902580), (23520, 855302), (23880, 842408), (24560, 819084), (25788, 780080), (27440, 733116), (27860, 722064), (29253, 687680), (29472, 682570), (30086, 668640), (31840, 631806), (32235, 624064), (32928, 610930), (33432, 601720), (34384, 585060), (36840, 546056), (38208, 526505), (39004, 515760), (41160, 488744), (41790, 481376), (42980, 468048), (44576, 451290), (45129, 445760), (47040, 427651), (47760, 421204), (48755, 412608), (49120, 409542), (51576, 390040), (54880, 366558), (55720, 361032), (58506, 343840), (58944, 341285), (60172, 334320), (61093, 329280), (63680, 315903), (64470, 312032), (65856, 305465), (66864, 300860), (68257, 294720), (68768, 292530), (73680, 273028), (75215, 267456), (78008, 257880), (82320, 244372), (83580, 240688), (85960, 234024), (89152, 225645), (90258, 222880), (95520, 210602), (97510, 206304), (98240, 204771), (103152, 195020), (105301, 191040), (109760, 183279), (111440, 180516), (117012, 171920), (120344, 167160), (122186, 164640), (128940, 156016), (133728, 150430), (136514, 147360), (137536, 146265)]