20073150720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1350

約数の個数: 432

約数和(自身を含む): 79792527360

約数和(自身を除く): 59719376640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 229, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 458, 480, 504, 560, 576, 630, 640, 672, 687, 720, 768, 840, 896, 916, 960, 1008, 1087, 1120, 1145, 1152, 1260, 1280, 1344, 1374, 1440, 1603, 1680, 1792, 1832, 1920, 2016, 2061, 2174, 2240, 2290, 2304, 2520, 2688, 2748, 2880, 3206, 3261, 3360, 3435, 3664, 3840, 4032, 4122, 4348, 4480, 4580, 4809, 5040, 5376, 5435, 5496, 5760, 6412, 6522, 6720, 6870, 7328, 7609, 8015, 8064, 8244, 8696, 8960, 9160, 9618, 9783, 10080, 10305, 10870, 10992, 11520, 12824, 13044, 13440, 13740, 14427, 14656, 15218, 16030, 16128, 16305, 16488, 17392, 18320, 19236, 19566, 20160, 20610, 21740, 21984, 22827, 24045, 25648, 26088, 26880, 27480, 28854, 29312, 30436, 32060, 32610, 32976, 34784, 36640, 38045, 38472, 39132, 40320, 41220, 43480, 43968, 45654, 48090, 48915, 51296, 52176, 54960, 57708, 58624, 60872, 64120, 65220, 65952, 68481, 69568, 72135, 73280, 76090, 76944, 78264, 80640, 82440, 86960, 87936, 91308, 96180, 97830, 102592, 104352, 109920, 114135, 115416, 121744, 128240, 130440, 131904, 136962, 139136, 144270, 146560, 152180, 153888, 156528, 164880, 173920, 175872, 182616, 192360, 195660, 205184, 208704, 219840, 228270, 230832, 243488, 248923, 256480, 260880, 263808, 273924, 278272, 288540, 293120, 304360, 307776, 313056, 329760, 342405, 347840, 365232, 384720, 391320, 410368, 417408, 439680, 456540, 461664, 486976, 497846, 512960, 521760, 527616, 547848, 577080, 608720, 615552, 626112, 659520, 684810, 695680, 730464, 746769, 769440, 782640, 834816, 879360, 913080, 923328, 973952, 995692, 1025920, 1043520, 1095696, 1154160, 1217440, 1231104, 1244615, 1252224, 1319040, 1369620, 1391360, 1460928, 1493538, 1538880, 1565280, 1742461, 1826160, 1846656, 1947904, 1991384, 2051840, 2087040, 2191392, 2240307, 2308320, 2434880, 2489230, 2504448, 2638080, 2739240, 2921856, 2987076, 3077760, 3130560, 3484922, 3652320, 3693312, 3733845, 3982768, 4174080, 4382784, 4480614, 4616640, 4869760, 4978460, 5227383, 5478480, 5843712, 5974152, 6155520, 6261120, 6969844, 7304640, 7467690, 7965536, 8712305, 8765568, 8961228, 9233280, 9739520, 9956920, 10454766, 10956960, 11201535, 11948304, 12522240, 13939688, 14609280, 14935380, 15682149, 15931072, 17424610, 17531136, 17922456, 18466560, 19913840, 20909532, 21913920, 22403070, 23896608, 26136915, 27879376, 29218560, 29870760, 31364298, 31862144, 34849220, 35844912, 39827680, 41819064, 43827840, 44806140, 47793216, 52273830, 55758752, 59741520, 62728596, 63724288, 69698440, 71689824, 78410745, 79655360, 83638128, 87655680, 89612280, 95586432, 104547660, 111517504, 119483040, 125457192, 139396880, 143379648, 156821490, 159310720, 167276256, 179224560, 191172864, 209095320, 223035008, 238966080, 250914384, 278793760, 286759296, 313642980, 318621440, 334552512, 358449120, 418190640, 446070016, 477932160, 501828768, 557587520, 573518592, 627285960, 669105024, 716898240, 836381280, 955864320, 1003657536, 1115175040, 1254571920, 1338210048, 1433796480, 1672762560, 2007315072, 2230350080, 2509143840, 2867592960, 3345525120, 4014630144, 5018287680, 6691050240, 10036575360, 20073150720]

約数ペア:

[(1, 20073150720), (2, 10036575360), (3, 6691050240), (4, 5018287680), (5, 4014630144), (6, 3345525120), (7, 2867592960), (8, 2509143840), (9, 2230350080), (10, 2007315072), (12, 1672762560), (14, 1433796480), (15, 1338210048), (16, 1254571920), (18, 1115175040), (20, 1003657536), (21, 955864320), (24, 836381280), (28, 716898240), (30, 669105024), (32, 627285960), (35, 573518592), (36, 557587520), (40, 501828768), (42, 477932160), (45, 446070016), (48, 418190640), (56, 358449120), (60, 334552512), (63, 318621440), (64, 313642980), (70, 286759296), (72, 278793760), (80, 250914384), (84, 238966080), (90, 223035008), (96, 209095320), (105, 191172864), (112, 179224560), (120, 167276256), (126, 159310720), (128, 156821490), (140, 143379648), (144, 139396880), (160, 125457192), (168, 119483040), (180, 111517504), (192, 104547660), (210, 95586432), (224, 89612280), (229, 87655680), (240, 83638128), (252, 79655360), (256, 78410745), (280, 71689824), (288, 69698440), (315, 63724288), (320, 62728596), (336, 59741520), (360, 55758752), (384, 52273830), (420, 47793216), (448, 44806140), (458, 43827840), (480, 41819064), (504, 39827680), (560, 35844912), (576, 34849220), (630, 31862144), (640, 31364298), (672, 29870760), (687, 29218560), (720, 27879376), (768, 26136915), (840, 23896608), (896, 22403070), (916, 21913920), (960, 20909532), (1008, 19913840), (1087, 18466560), (1120, 17922456), (1145, 17531136), (1152, 17424610), (1260, 15931072), (1280, 15682149), (1344, 14935380), (1374, 14609280), (1440, 13939688), (1603, 12522240), (1680, 11948304), (1792, 11201535), (1832, 10956960), (1920, 10454766), (2016, 9956920), (2061, 9739520), (2174, 9233280), (2240, 8961228), (2290, 8765568), (2304, 8712305), (2520, 7965536), (2688, 7467690), (2748, 7304640), (2880, 6969844), (3206, 6261120), (3261, 6155520), (3360, 5974152), (3435, 5843712), (3664, 5478480), (3840, 5227383), (4032, 4978460), (4122, 4869760), (4348, 4616640), (4480, 4480614), (4580, 4382784), (4809, 4174080), (5040, 3982768), (5376, 3733845), (5435, 3693312), (5496, 3652320), (5760, 3484922), (6412, 3130560), (6522, 3077760), (6720, 2987076), (6870, 2921856), (7328, 2739240), (7609, 2638080), (8015, 2504448), (8064, 2489230), (8244, 2434880), (8696, 2308320), (8960, 2240307), (9160, 2191392), (9618, 2087040), (9783, 2051840), (10080, 1991384), (10305, 1947904), (10870, 1846656), (10992, 1826160), (11520, 1742461), (12824, 1565280), (13044, 1538880), (13440, 1493538), (13740, 1460928), (14427, 1391360), (14656, 1369620), (15218, 1319040), (16030, 1252224), (16128, 1244615), (16305, 1231104), (16488, 1217440), (17392, 1154160), (18320, 1095696), (19236, 1043520), (19566, 1025920), (20160, 995692), (20610, 973952), (21740, 923328), (21984, 913080), (22827, 879360), (24045, 834816), (25648, 782640), (26088, 769440), (26880, 746769), (27480, 730464), (28854, 695680), (29312, 684810), (30436, 659520), (32060, 626112), (32610, 615552), (32976, 608720), (34784, 577080), (36640, 547848), (38045, 527616), (38472, 521760), (39132, 512960), (40320, 497846), (41220, 486976), (43480, 461664), (43968, 456540), (45654, 439680), (48090, 417408), (48915, 410368), (51296, 391320), (52176, 384720), (54960, 365232), (57708, 347840), (58624, 342405), (60872, 329760), (64120, 313056), (65220, 307776), (65952, 304360), (68481, 293120), (69568, 288540), (72135, 278272), (73280, 273924), (76090, 263808), (76944, 260880), (78264, 256480), (80640, 248923), (82440, 243488), (86960, 230832), (87936, 228270), (91308, 219840), (96180, 208704), (97830, 205184), (102592, 195660), (104352, 192360), (109920, 182616), (114135, 175872), (115416, 173920), (121744, 164880), (128240, 156528), (130440, 153888), (131904, 152180), (136962, 146560), (139136, 144270)]