20791174080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3529}}^1$

素因数の和:3604

約数の個数: 336

約数和(自身を含む): 73788239520

約数和(自身を除く): 52997065440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 361, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 722, 760, 816, 912, 960, 969, 1020, 1083, 1088, 1140, 1216, 1292, 1360, 1444, 1520, 1615, 1632, 1805, 1824, 1938, 2040, 2166, 2280, 2584, 2720, 2888, 3040, 3230, 3264, 3529, 3610, 3648, 3876, 4080, 4332, 4560, 4845, 5168, 5415, 5440, 5776, 6080, 6137, 6460, 7058, 7220, 7752, 8160, 8664, 9120, 9690, 10336, 10587, 10830, 11552, 12274, 12920, 14116, 14440, 15504, 16320, 17328, 17645, 18240, 18411, 19380, 20672, 21174, 21660, 23104, 24548, 25840, 28232, 28880, 30685, 31008, 34656, 35290, 36822, 38760, 42348, 43320, 49096, 51680, 52935, 56464, 57760, 59993, 61370, 62016, 67051, 69312, 70580, 73644, 77520, 84696, 86640, 92055, 98192, 103360, 105870, 112928, 115520, 119986, 122740, 134102, 141160, 147288, 155040, 169392, 173280, 179979, 184110, 196384, 201153, 211740, 225856, 239972, 245480, 268204, 282320, 294576, 299965, 310080, 335255, 338784, 346560, 359958, 368220, 392768, 402306, 423480, 479944, 490960, 536408, 564640, 589152, 599930, 670510, 677568, 719916, 736440, 804612, 846960, 899895, 959888, 981920, 1005765, 1072816, 1129280, 1139867, 1178304, 1199860, 1273969, 1341020, 1439832, 1472880, 1609224, 1693920, 1799790, 1919776, 1963840, 2011530, 2145632, 2279734, 2399720, 2547938, 2682040, 2879664, 2945760, 3218448, 3387840, 3419601, 3599580, 3821907, 3839552, 4023060, 4291264, 4559468, 4799440, 5095876, 5364080, 5699335, 5759328, 5891520, 6369845, 6436896, 6839202, 7199160, 7643814, 8046120, 9118936, 9598880, 10191752, 10728160, 11398670, 11518656, 12739690, 12873792, 13678404, 14398320, 15287628, 16092240, 17098005, 18237872, 19109535, 19197760, 20383504, 21456320, 21657473, 22797340, 25479380, 27356808, 28796640, 30575256, 32184480, 34196010, 36475744, 38219070, 40767008, 43314946, 45594680, 50958760, 54713616, 57593280, 61150512, 64368960, 64972419, 68392020, 72951488, 76438140, 81534016, 86629892, 91189360, 101917520, 108287365, 109427232, 122301024, 129944838, 136784040, 152876280, 173259784, 182378720, 203835040, 216574730, 218854464, 244602048, 259889676, 273568080, 305752560, 324862095, 346519568, 364757440, 407670080, 433149460, 519779352, 547136160, 611505120, 649724190, 693039136, 866298920, 1039558704, 1094272320, 1223010240, 1299448380, 1386078272, 1732597840, 2079117408, 2598896760, 3465195680, 4158234816, 5197793520, 6930391360, 10395587040, 20791174080]

約数ペア:

[(1, 20791174080), (2, 10395587040), (3, 6930391360), (4, 5197793520), (5, 4158234816), (6, 3465195680), (8, 2598896760), (10, 2079117408), (12, 1732597840), (15, 1386078272), (16, 1299448380), (17, 1223010240), (19, 1094272320), (20, 1039558704), (24, 866298920), (30, 693039136), (32, 649724190), (34, 611505120), (38, 547136160), (40, 519779352), (48, 433149460), (51, 407670080), (57, 364757440), (60, 346519568), (64, 324862095), (68, 305752560), (76, 273568080), (80, 259889676), (85, 244602048), (95, 218854464), (96, 216574730), (102, 203835040), (114, 182378720), (120, 173259784), (136, 152876280), (152, 136784040), (160, 129944838), (170, 122301024), (190, 109427232), (192, 108287365), (204, 101917520), (228, 91189360), (240, 86629892), (255, 81534016), (272, 76438140), (285, 72951488), (304, 68392020), (320, 64972419), (323, 64368960), (340, 61150512), (361, 57593280), (380, 54713616), (408, 50958760), (456, 45594680), (480, 43314946), (510, 40767008), (544, 38219070), (570, 36475744), (608, 34196010), (646, 32184480), (680, 30575256), (722, 28796640), (760, 27356808), (816, 25479380), (912, 22797340), (960, 21657473), (969, 21456320), (1020, 20383504), (1083, 19197760), (1088, 19109535), (1140, 18237872), (1216, 17098005), (1292, 16092240), (1360, 15287628), (1444, 14398320), (1520, 13678404), (1615, 12873792), (1632, 12739690), (1805, 11518656), (1824, 11398670), (1938, 10728160), (2040, 10191752), (2166, 9598880), (2280, 9118936), (2584, 8046120), (2720, 7643814), (2888, 7199160), (3040, 6839202), (3230, 6436896), (3264, 6369845), (3529, 5891520), (3610, 5759328), (3648, 5699335), (3876, 5364080), (4080, 5095876), (4332, 4799440), (4560, 4559468), (4845, 4291264), (5168, 4023060), (5415, 3839552), (5440, 3821907), (5776, 3599580), (6080, 3419601), (6137, 3387840), (6460, 3218448), (7058, 2945760), (7220, 2879664), (7752, 2682040), (8160, 2547938), (8664, 2399720), (9120, 2279734), (9690, 2145632), (10336, 2011530), (10587, 1963840), (10830, 1919776), (11552, 1799790), (12274, 1693920), (12920, 1609224), (14116, 1472880), (14440, 1439832), (15504, 1341020), (16320, 1273969), (17328, 1199860), (17645, 1178304), (18240, 1139867), (18411, 1129280), (19380, 1072816), (20672, 1005765), (21174, 981920), (21660, 959888), (23104, 899895), (24548, 846960), (25840, 804612), (28232, 736440), (28880, 719916), (30685, 677568), (31008, 670510), (34656, 599930), (35290, 589152), (36822, 564640), (38760, 536408), (42348, 490960), (43320, 479944), (49096, 423480), (51680, 402306), (52935, 392768), (56464, 368220), (57760, 359958), (59993, 346560), (61370, 338784), (62016, 335255), (67051, 310080), (69312, 299965), (70580, 294576), (73644, 282320), (77520, 268204), (84696, 245480), (86640, 239972), (92055, 225856), (98192, 211740), (103360, 201153), (105870, 196384), (112928, 184110), (115520, 179979), (119986, 173280), (122740, 169392), (134102, 155040), (141160, 147288)]