20923244160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3936

約数の個数: 512

約数和(自身を含む): 84753285120

約数和(自身を除く): 63830040960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 320, 336, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 546, 560, 620, 624, 640, 651, 672, 728, 744, 780, 806, 832, 840, 868, 896, 910, 930, 960, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1302, 1344, 1365, 1456, 1488, 1560, 1612, 1664, 1680, 1736, 1820, 1860, 1920, 1984, 2015, 2080, 2170, 2184, 2240, 2418, 2480, 2496, 2604, 2688, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 3863, 3968, 4030, 4160, 4340, 4368, 4480, 4836, 4960, 4992, 5208, 5460, 5642, 5824, 5952, 6045, 6240, 6448, 6510, 6720, 6944, 7280, 7440, 7726, 8060, 8320, 8463, 8680, 8736, 9672, 9920, 10416, 10920, 11284, 11589, 11648, 11904, 12090, 12480, 12896, 13020, 13440, 13888, 14105, 14560, 14880, 15452, 16120, 16926, 17360, 17472, 19315, 19344, 19840, 20832, 21840, 22568, 23178, 24180, 24960, 25792, 26040, 27041, 27776, 28210, 29120, 29760, 30904, 32240, 33852, 34720, 34944, 38630, 38688, 41664, 42315, 43680, 45136, 46356, 48360, 50219, 51584, 52080, 54082, 56420, 57945, 58240, 59520, 61808, 64480, 67704, 69440, 77260, 77376, 81123, 83328, 84630, 87360, 90272, 92712, 96720, 100438, 104160, 108164, 112840, 115890, 119753, 123616, 128960, 135205, 135408, 138880, 150657, 154520, 154752, 162246, 169260, 174720, 180544, 185424, 193440, 200876, 208320, 216328, 225680, 231780, 239506, 247232, 251095, 257920, 270410, 270816, 301314, 309040, 324492, 338520, 351533, 359259, 361088, 370848, 386880, 401752, 405615, 416640, 432656, 451360, 463560, 479012, 494464, 502190, 540820, 541632, 598765, 602628, 618080, 648984, 677040, 703066, 718518, 741696, 753285, 773760, 803504, 811230, 838271, 865312, 902720, 927120, 958024, 1004380, 1054599, 1081640, 1083264, 1197530, 1205256, 1236160, 1297968, 1354080, 1406132, 1437036, 1483392, 1506570, 1556789, 1607008, 1622460, 1676542, 1730624, 1757665, 1796295, 1805440, 1854240, 1916048, 2008760, 2109198, 2163280, 2395060, 2410512, 2472320, 2514813, 2595936, 2708160, 2812264, 2874072, 3013140, 3113578, 3214016, 3244920, 3353084, 3461248, 3515330, 3592590, 3708480, 3832096, 4017520, 4191355, 4218396, 4326560, 4670367, 4790120, 4821024, 5029626, 5191872, 5272995, 5416320, 5624528, 5748144, 6026280, 6227156, 6428032, 6489840, 6706168, 7030660, 7185180, 7416960, 7664192, 7783945, 8035040, 8382710, 8436792, 8653120, 9340734, 9580240, 9642048, 10059252, 10383744, 10545990, 10897523, 11249056, 11496288, 12052560, 12454312, 12574065, 12979680, 13412336, 14061320, 14370360, 15328384, 15567890, 16070080, 16765420, 16873584, 17306240, 18681468, 19160480, 19284096, 20118504, 21091980, 21795046, 22498112, 22992576, 23351835, 24105120, 24908624, 25148130, 25959360, 26824672, 28122640, 28740720, 31135780, 32140160, 32692569, 33530840, 33747168, 37362936, 38320960, 40237008, 42183960, 43590092, 44996224, 45985152, 46703670, 48210240, 49817248, 50296260, 51918720, 53649344, 54487615, 56245280, 57481440, 62271560, 65385138, 67061680, 67494336, 74725872, 76641920, 80474016, 84367920, 87180184, 93407340, 96420480, 99634496, 100592520, 107298688, 108975230, 112490560, 114962880, 124543120, 130770276, 134123360, 134988672, 149451744, 160948032, 163462845, 168735840, 174360368, 186814680, 199268992, 201185040, 217950460, 224981120, 229925760, 249086240, 261540552, 268246720, 298903488, 321896064, 326925690, 337471680, 348720736, 373629360, 402370080, 435900920, 498172480, 523081104, 536493440, 597806976, 653851380, 674943360, 697441472, 747258720, 804740160, 871801840, 996344960, 1046162208, 1307702760, 1394882944, 1494517440, 1609480320, 1743603680, 2092324416, 2615405520, 2989034880, 3487207360, 4184648832, 5230811040, 6974414720, 10461622080, 20923244160]

約数ペア:

[(1, 20923244160), (2, 10461622080), (3, 6974414720), (4, 5230811040), (5, 4184648832), (6, 3487207360), (7, 2989034880), (8, 2615405520), (10, 2092324416), (12, 1743603680), (13, 1609480320), (14, 1494517440), (15, 1394882944), (16, 1307702760), (20, 1046162208), (21, 996344960), (24, 871801840), (26, 804740160), (28, 747258720), (30, 697441472), (31, 674943360), (32, 653851380), (35, 597806976), (39, 536493440), (40, 523081104), (42, 498172480), (48, 435900920), (52, 402370080), (56, 373629360), (60, 348720736), (62, 337471680), (64, 326925690), (65, 321896064), (70, 298903488), (78, 268246720), (80, 261540552), (84, 249086240), (91, 229925760), (93, 224981120), (96, 217950460), (104, 201185040), (105, 199268992), (112, 186814680), (120, 174360368), (124, 168735840), (128, 163462845), (130, 160948032), (140, 149451744), (155, 134988672), (156, 134123360), (160, 130770276), (168, 124543120), (182, 114962880), (186, 112490560), (192, 108975230), (195, 107298688), (208, 100592520), (210, 99634496), (217, 96420480), (224, 93407340), (240, 87180184), (248, 84367920), (260, 80474016), (273, 76641920), (280, 74725872), (310, 67494336), (312, 67061680), (320, 65385138), (336, 62271560), (364, 57481440), (372, 56245280), (384, 54487615), (390, 53649344), (403, 51918720), (416, 50296260), (420, 49817248), (434, 48210240), (448, 46703670), (455, 45985152), (465, 44996224), (480, 43590092), (496, 42183960), (520, 40237008), (546, 38320960), (560, 37362936), (620, 33747168), (624, 33530840), (640, 32692569), (651, 32140160), (672, 31135780), (728, 28740720), (744, 28122640), (780, 26824672), (806, 25959360), (832, 25148130), (840, 24908624), (868, 24105120), (896, 23351835), (910, 22992576), (930, 22498112), (960, 21795046), (992, 21091980), (1040, 20118504), (1085, 19284096), (1092, 19160480), (1120, 18681468), (1209, 17306240), (1240, 16873584), (1248, 16765420), (1302, 16070080), (1344, 15567890), (1365, 15328384), (1456, 14370360), (1488, 14061320), (1560, 13412336), (1612, 12979680), (1664, 12574065), (1680, 12454312), (1736, 12052560), (1820, 11496288), (1860, 11249056), (1920, 10897523), (1984, 10545990), (2015, 10383744), (2080, 10059252), (2170, 9642048), (2184, 9580240), (2240, 9340734), (2418, 8653120), (2480, 8436792), (2496, 8382710), (2604, 8035040), (2688, 7783945), (2730, 7664192), (2821, 7416960), (2912, 7185180), (2976, 7030660), (3120, 6706168), (3224, 6489840), (3255, 6428032), (3360, 6227156), (3472, 6026280), (3640, 5748144), (3720, 5624528), (3863, 5416320), (3968, 5272995), (4030, 5191872), (4160, 5029626), (4340, 4821024), (4368, 4790120), (4480, 4670367), (4836, 4326560), (4960, 4218396), (4992, 4191355), (5208, 4017520), (5460, 3832096), (5642, 3708480), (5824, 3592590), (5952, 3515330), (6045, 3461248), (6240, 3353084), (6448, 3244920), (6510, 3214016), (6720, 3113578), (6944, 3013140), (7280, 2874072), (7440, 2812264), (7726, 2708160), (8060, 2595936), (8320, 2514813), (8463, 2472320), (8680, 2410512), (8736, 2395060), (9672, 2163280), (9920, 2109198), (10416, 2008760), (10920, 1916048), (11284, 1854240), (11589, 1805440), (11648, 1796295), (11904, 1757665), (12090, 1730624), (12480, 1676542), (12896, 1622460), (13020, 1607008), (13440, 1556789), (13888, 1506570), (14105, 1483392), (14560, 1437036), (14880, 1406132), (15452, 1354080), (16120, 1297968), (16926, 1236160), (17360, 1205256), (17472, 1197530), (19315, 1083264), (19344, 1081640), (19840, 1054599), (20832, 1004380), (21840, 958024), (22568, 927120), (23178, 902720), (24180, 865312), (24960, 838271), (25792, 811230), (26040, 803504), (27041, 773760), (27776, 753285), (28210, 741696), (29120, 718518), (29760, 703066), (30904, 677040), (32240, 648984), (33852, 618080), (34720, 602628), (34944, 598765), (38630, 541632), (38688, 540820), (41664, 502190), (42315, 494464), (43680, 479012), (45136, 463560), (46356, 451360), (48360, 432656), (50219, 416640), (51584, 405615), (52080, 401752), (54082, 386880), (56420, 370848), (57945, 361088), (58240, 359259), (59520, 351533), (61808, 338520), (64480, 324492), (67704, 309040), (69440, 301314), (77260, 270816), (77376, 270410), (81123, 257920), (83328, 251095), (84630, 247232), (87360, 239506), (90272, 231780), (92712, 225680), (96720, 216328), (100438, 208320), (104160, 200876), (108164, 193440), (112840, 185424), (115890, 180544), (119753, 174720), (123616, 169260), (128960, 162246), (135205, 154752), (135408, 154520), (138880, 150657)]