20191338720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11317}}^1$

素因数の和:11407

約数の個数: 384

約数和(自身を含む): 82141516800

約数和(自身を除く): 61950178080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 118, 120, 126, 135, 140, 144, 160, 168, 177, 180, 189, 210, 216, 224, 236, 240, 252, 270, 280, 288, 295, 315, 336, 354, 360, 378, 413, 420, 432, 472, 480, 504, 531, 540, 560, 590, 630, 672, 708, 720, 756, 826, 840, 864, 885, 944, 945, 1008, 1062, 1080, 1120, 1180, 1239, 1260, 1416, 1440, 1512, 1593, 1652, 1680, 1770, 1888, 1890, 2016, 2065, 2124, 2160, 2360, 2478, 2520, 2655, 2832, 3024, 3186, 3304, 3360, 3540, 3717, 3780, 4130, 4248, 4320, 4720, 4956, 5040, 5310, 5664, 6048, 6195, 6372, 6608, 7080, 7434, 7560, 7965, 8260, 8496, 9440, 9912, 10080, 10620, 11151, 11317, 12390, 12744, 13216, 14160, 14868, 15120, 15930, 16520, 16992, 18585, 19824, 21240, 22302, 22634, 24780, 25488, 28320, 29736, 30240, 31860, 33040, 33951, 37170, 39648, 42480, 44604, 45268, 49560, 50976, 55755, 56585, 59472, 63720, 66080, 67902, 74340, 79219, 84960, 89208, 90536, 99120, 101853, 111510, 113170, 118944, 127440, 135804, 148680, 158438, 169755, 178416, 181072, 198240, 203706, 223020, 226340, 237657, 254880, 271608, 297360, 305559, 316876, 339510, 356832, 362144, 396095, 407412, 446040, 452680, 475314, 509265, 543216, 594720, 611118, 633752, 667703, 679020, 712971, 792190, 814824, 892080, 905360, 950628, 1018530, 1086432, 1188285, 1222236, 1267504, 1335406, 1358040, 1425942, 1527795, 1584380, 1629648, 1784160, 1810720, 1901256, 2003109, 2037060, 2138913, 2376570, 2444472, 2535008, 2670812, 2716080, 2851884, 3055590, 3168760, 3259296, 3338515, 3564855, 3802512, 4006218, 4074120, 4277826, 4673921, 4753140, 4888944, 5341624, 5432160, 5703768, 6009327, 6111180, 6337520, 6677030, 7129710, 7605024, 8012436, 8148240, 8555652, 9347842, 9506280, 9777888, 10015545, 10683248, 10694565, 11407536, 12018654, 12222360, 12675040, 13354060, 14021763, 14259420, 16024872, 16296480, 17111304, 18027981, 18695684, 19012560, 20031090, 21366496, 21389130, 22815072, 23369605, 24037308, 24444720, 26708120, 28043526, 28518840, 30046635, 32049744, 34222608, 36055962, 37391368, 38025120, 40062180, 42065289, 42778260, 46739210, 48074616, 48889440, 53416240, 56087052, 57037680, 60093270, 64099488, 68445216, 70108815, 72111924, 74782736, 80124360, 84130578, 85556520, 90139905, 93478420, 96149232, 106832480, 112174104, 114075360, 120186540, 126195867, 140217630, 144223848, 149565472, 160248720, 168261156, 171113040, 180279810, 186956840, 192298464, 210326445, 224348208, 240373080, 252391734, 280435260, 288447696, 320497440, 336522312, 342226080, 360559620, 373913680, 420652890, 448696416, 480746160, 504783468, 560870520, 576895392, 630979335, 673044624, 721119240, 747827360, 841305780, 961492320, 1009566936, 1121741040, 1261958670, 1346089248, 1442238480, 1682611560, 2019133872, 2243482080, 2523917340, 2884476960, 3365223120, 4038267744, 5047834680, 6730446240, 10095669360, 20191338720]

約数ペア:

[(1, 20191338720), (2, 10095669360), (3, 6730446240), (4, 5047834680), (5, 4038267744), (6, 3365223120), (7, 2884476960), (8, 2523917340), (9, 2243482080), (10, 2019133872), (12, 1682611560), (14, 1442238480), (15, 1346089248), (16, 1261958670), (18, 1121741040), (20, 1009566936), (21, 961492320), (24, 841305780), (27, 747827360), (28, 721119240), (30, 673044624), (32, 630979335), (35, 576895392), (36, 560870520), (40, 504783468), (42, 480746160), (45, 448696416), (48, 420652890), (54, 373913680), (56, 360559620), (59, 342226080), (60, 336522312), (63, 320497440), (70, 288447696), (72, 280435260), (80, 252391734), (84, 240373080), (90, 224348208), (96, 210326445), (105, 192298464), (108, 186956840), (112, 180279810), (118, 171113040), (120, 168261156), (126, 160248720), (135, 149565472), (140, 144223848), (144, 140217630), (160, 126195867), (168, 120186540), (177, 114075360), (180, 112174104), (189, 106832480), (210, 96149232), (216, 93478420), (224, 90139905), (236, 85556520), (240, 84130578), (252, 80124360), (270, 74782736), (280, 72111924), (288, 70108815), (295, 68445216), (315, 64099488), (336, 60093270), (354, 57037680), (360, 56087052), (378, 53416240), (413, 48889440), (420, 48074616), (432, 46739210), (472, 42778260), (480, 42065289), (504, 40062180), (531, 38025120), (540, 37391368), (560, 36055962), (590, 34222608), (630, 32049744), (672, 30046635), (708, 28518840), (720, 28043526), (756, 26708120), (826, 24444720), (840, 24037308), (864, 23369605), (885, 22815072), (944, 21389130), (945, 21366496), (1008, 20031090), (1062, 19012560), (1080, 18695684), (1120, 18027981), (1180, 17111304), (1239, 16296480), (1260, 16024872), (1416, 14259420), (1440, 14021763), (1512, 13354060), (1593, 12675040), (1652, 12222360), (1680, 12018654), (1770, 11407536), (1888, 10694565), (1890, 10683248), (2016, 10015545), (2065, 9777888), (2124, 9506280), (2160, 9347842), (2360, 8555652), (2478, 8148240), (2520, 8012436), (2655, 7605024), (2832, 7129710), (3024, 6677030), (3186, 6337520), (3304, 6111180), (3360, 6009327), (3540, 5703768), (3717, 5432160), (3780, 5341624), (4130, 4888944), (4248, 4753140), (4320, 4673921), (4720, 4277826), (4956, 4074120), (5040, 4006218), (5310, 3802512), (5664, 3564855), (6048, 3338515), (6195, 3259296), (6372, 3168760), (6608, 3055590), (7080, 2851884), (7434, 2716080), (7560, 2670812), (7965, 2535008), (8260, 2444472), (8496, 2376570), (9440, 2138913), (9912, 2037060), (10080, 2003109), (10620, 1901256), (11151, 1810720), (11317, 1784160), (12390, 1629648), (12744, 1584380), (13216, 1527795), (14160, 1425942), (14868, 1358040), (15120, 1335406), (15930, 1267504), (16520, 1222236), (16992, 1188285), (18585, 1086432), (19824, 1018530), (21240, 950628), (22302, 905360), (22634, 892080), (24780, 814824), (25488, 792190), (28320, 712971), (29736, 679020), (30240, 667703), (31860, 633752), (33040, 611118), (33951, 594720), (37170, 543216), (39648, 509265), (42480, 475314), (44604, 452680), (45268, 446040), (49560, 407412), (50976, 396095), (55755, 362144), (56585, 356832), (59472, 339510), (63720, 316876), (66080, 305559), (67902, 297360), (74340, 271608), (79219, 254880), (84960, 237657), (89208, 226340), (90536, 223020), (99120, 203706), (101853, 198240), (111510, 181072), (113170, 178416), (118944, 169755), (127440, 158438), (135804, 148680)]