21411629568

素因数分解:

$2^9\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 960

約数和(自身を含む): 81709056000

約数和(自身を除く): 60297426432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 31, 32, 36, 38, 42, 46, 48, 49, 56, 57, 62, 63, 64, 69, 72, 76, 84, 92, 93, 96, 98, 112, 114, 124, 126, 128, 133, 138, 144, 147, 152, 161, 168, 171, 184, 186, 192, 196, 207, 217, 224, 228, 248, 252, 256, 266, 276, 279, 288, 294, 304, 322, 336, 342, 343, 368, 372, 384, 392, 399, 414, 434, 437, 441, 448, 456, 483, 496, 504, 512, 532, 552, 558, 576, 588, 589, 608, 644, 651, 672, 684, 686, 713, 736, 744, 768, 784, 798, 828, 868, 874, 882, 896, 912, 931, 966, 992, 1008, 1029, 1064, 1104, 1116, 1127, 1152, 1176, 1178, 1197, 1216, 1288, 1302, 1311, 1344, 1368, 1372, 1426, 1449, 1472, 1488, 1519, 1536, 1568, 1596, 1656, 1736, 1748, 1764, 1767, 1792, 1824, 1862, 1932, 1953, 1984, 2016, 2058, 2128, 2139, 2208, 2232, 2254, 2304, 2352, 2356, 2394, 2432, 2576, 2604, 2622, 2688, 2736, 2744, 2793, 2852, 2898, 2944, 2976, 3038, 3059, 3087, 3136, 3192, 3312, 3381, 3472, 3496, 3528, 3534, 3584, 3648, 3724, 3864, 3906, 3933, 3968, 4032, 4116, 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31248, 31464, 31556, 31899, 32256, 32928, 32984, 33516, 34048, 34224, 34937, 35328, 35712, 36064, 36456, 36708, 37107, 37632, 37696, 38304, 39102, 39928, 40572, 40641, 41216, 41664, 41952, 42408, 42532, 42826, 43776, 43904, 44688, 44919, 45632, 46368, 47334, 47616, 48608, 48944, 49392, 49476, 51072, 51336, 52136, 52992, 54096, 54188, 54684, 55062, 55552, 55936, 56448, 56544, 57722, 58653, 59584, 59892, 61824, 62496, 62928, 63112, 63798, 64239, 65856, 65968, 67032, 68096, 68448, 69874, 71001, 71424, 72128, 72912, 73416, 74214, 75264, 75392, 76608, 78204, 79856, 81144, 81282, 82432, 83328, 83904, 84816, 85064, 85652, 86583, 87552, 87808, 89376, 89838, 91264, 92736, 94668, 94829, 95697, 97216, 97888, 98784, 98952, 102144, 102672, 104272, 104811, 105984, 108192, 108376, 109368, 110124, 111104, 111872, 112896, 113088, 115444, 117306, 119168, 119784, 121923, 123648, 124992, 125856, 126224, 127596, 128478, 131712, 131936, 134064, 136896, 139748, 142002, 142848, 144256, 145824, 146832, 148428, 149891, 150784, 153216, 156408, 159712, 162288, 162564, 166656, 167808, 169632, 170128, 171304, 173166, 175616, 178752, 179676, 182528, 185472, 189336, 189658, 191394, 192717, 194432, 195776, 197568, 197904, 202027, 204288, 205344, 208544, 209622, 216384, 216752, 218736, 220248, 223744, 225792, 226176, 230888, 234612, 238336, 239568, 243846, 244559, 247296, 249984, 251712, 252448, 255192, 256956, 259749, 263424, 263872, 268128, 273792, 279496, 284004, 284487, 288512, 291648, 293664, 296856, 299782, 301568, 306432, 312816, 314433, 319424, 324576, 325128, 333312, 335616, 339264, 340256, 342608, 346332, 357504, 359352, 365056, 370944, 378672, 379316, 382788, 385434, 388864, 391552, 395136, 395808, 404054, 410688, 417088, 419244, 432768, 433504, 437472, 440496, 449673, 452352, 461776, 469224, 476672, 479136, 487692, 489118, 499968, 503424, 504896, 510384, 513912, 519498, 526848, 527744, 536256, 547584, 558992, 568008, 568974, 577024, 583296, 587328, 593712, 599564, 606081, 612864, 625632, 628866, 638848, 649152, 650256, 663803, 671232, 678528, 680512, 685216, 692664, 715008, 718704, 733677, 741888, 757344, 758632, 765576, 770868, 777728, 783104, 790272, 791616, 808108, 821376, 834176, 838488, 853461, 865536, 867008, 874944, 880992, 899346, 904704, 923552, 938448, 958272, 975384, 978236, 999936, 1006848, 1009792, 1020768, 1027824, 1038996, 1055488, 1072512, 1095168, 1117984, 1136016, 1137948, 1166592, 1174656, 1187424, 1199128, 1212162, 1251264, 1257732, 1277696, 1298304, 1300512, 1327606, 1349019, 1357056, 1361024, 1370432, 1385328, 1430016, 1437408, 1467354, 1514688, 1517264, 1531152, 1541736, 1566208, 1580544, 1583232, 1616216, 1642752, 1668352, 1676976, 1706922, 1731072, 1734016, 1749888, 1761984, 1798692, 1818243, 1847104, 1876896, 1916544, 1950768, 1956472, 1991409, 2013696, 2019584, 2041536, 2055648, 2077992, 2110976, 2145024, 2201031, 2235968, 2272032, 2275896, 2333184, 2349312, 2374848, 2398256, 2424324, 2502528, 2515464, 2555392, 2596608, 2601024, 2655212, 2698038, 2714112, 2722048, 2740864, 2770656, 2874816, 2934708, 3029376, 3034528, 3062304, 3083472, 3166464, 3232432, 3285504, 3336704, 3353952, 3413844, 3468032, 3499776, 3523968, 3597384, 3636486, 3694208, 3753792, 3833088, 3901536, 3912944, 3982818, 4039168, 4083072, 4111296, 4155984, 4290048, 4402062, 4471936, 4544064, 4551792, 4646621, 4698624, 4749696, 4796512, 4848648, 5005056, 5030928, 5193216, 5202048, 5310424, 5396076, 5444096, 5481728, 5541312, 5749632, 5869416, 5974227, 6058752, 6069056, 6124608, 6166944, 6332928, 6464864, 6707904, 6827688, 6936064, 6999552, 7047936, 7194768, 7272972, 7388416, 7507584, 7666176, 7803072, 7825888, 7965636, 8166144, 8222592, 8311968, 8804124, 8943872, 9088128, 9103584, 9293242, 9499392, 9593024, 9697296, 10010112, 10061856, 10404096, 10620848, 10792152, 10963456, 11082624, 11499264, 11738832, 11948454, 12117504, 12138112, 12249216, 12333888, 12929728, 13415808, 13655376, 13939863, 14095872, 14389536, 14545944, 14776832, 15015168, 15606144, 15651776, 15931272, 16332288, 16445184, 16623936, 17608248, 17887744, 18176256, 18207168, 18586484, 18998784, 19186048, 19394592, 20123712, 20808192, 21241696, 21584304, 22165248, 22998528, 23477664, 23896908, 24276224, 24498432, 24667776, 25859456, 26831616, 27310752, 27879726, 28779072, 29091888, 30030336, 31212288, 31303552, 31862544, 32890368, 33247872, 35216496, 36352512, 36414336, 37172968, 38372096, 38789184, 40247424, 41819589, 42483392, 43168608, 44330496, 46955328, 47793816, 48552448, 48996864, 49335552, 51718912, 53663232, 54621504, 55759452, 57558144, 58183776, 62424576, 62607104, 63725088, 66495744, 70432992, 72828672, 74345936, 76744192, 77578368, 80494848, 83639178, 84966784, 86337216, 93910656, 95587632, 98671104, 103437824, 109243008, 111518904, 115116288, 116367552, 125214208, 127450176, 132991488, 140865984, 145657344, 148691872, 155156736, 160989696, 167278356, 169933568, 172674432, 187821312, 191175264, 218486016, 223037808, 230232576, 232735104, 254900352, 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約数ペア:

[(1, 21411629568), (2, 10705814784), (3, 7137209856), (4, 5352907392), (6, 3568604928), (7, 3058804224), (8, 2676453696), (9, 2379069952), (12, 1784302464), (14, 1529402112), (16, 1338226848), (18, 1189534976), (19, 1126927872), (21, 1019601408), (23, 930940416), (24, 892151232), (28, 764701056), (31, 690697728), (32, 669113424), (36, 594767488), (38, 563463936), (42, 509800704), (46, 465470208), (48, 446075616), (49, 436972032), (56, 382350528), (57, 375642624), (62, 345348864), (63, 339867136), (64, 334556712), (69, 310313472), (72, 297383744), (76, 281731968), (84, 254900352), (92, 232735104), (93, 230232576), (96, 223037808), (98, 218486016), (112, 191175264), (114, 187821312), (124, 172674432), (126, 169933568), (128, 167278356), (133, 160989696), (138, 155156736), (144, 148691872), (147, 145657344), (152, 140865984), (161, 132991488), (168, 127450176), (171, 125214208), (184, 116367552), (186, 115116288), (192, 111518904), (196, 109243008), (207, 103437824), (217, 98671104), (224, 95587632), (228, 93910656), (248, 86337216), (252, 84966784), (256, 83639178), (266, 80494848), (276, 77578368), (279, 76744192), (288, 74345936), (294, 72828672), (304, 70432992), (322, 66495744), (336, 63725088), (342, 62607104), (343, 62424576), (368, 58183776), (372, 57558144), (384, 55759452), (392, 54621504), (399, 53663232), (414, 51718912), (434, 49335552), (437, 48996864), (441, 48552448), (448, 47793816), (456, 46955328), (483, 44330496), (496, 43168608), (504, 42483392), (512, 41819589), (532, 40247424), (552, 38789184), (558, 38372096), (576, 37172968), (588, 36414336), (589, 36352512), (608, 35216496), (644, 33247872), (651, 32890368), (672, 31862544), (684, 31303552), (686, 31212288), (713, 30030336), (736, 29091888), (744, 28779072), (768, 27879726), (784, 27310752), (798, 26831616), (828, 25859456), (868, 24667776), (874, 24498432), (882, 24276224), (896, 23896908), (912, 23477664), (931, 22998528), (966, 22165248), (992, 21584304), (1008, 21241696), (1029, 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(2976, 7194768), (3038, 7047936), (3059, 6999552), (3087, 6936064), (3136, 6827688), (3192, 6707904), (3312, 6464864), (3381, 6332928), (3472, 6166944), (3496, 6124608), (3528, 6069056), (3534, 6058752), (3584, 5974227), (3648, 5869416), (3724, 5749632), (3864, 5541312), (3906, 5481728), (3933, 5444096), (3968, 5396076), (4032, 5310424), (4116, 5202048), (4123, 5193216), (4256, 5030928), (4278, 5005056), (4416, 4848648), (4464, 4796512), (4508, 4749696), (4557, 4698624), (4608, 4646621), (4704, 4551792), (4712, 4544064), (4788, 4471936), (4864, 4402062), (4991, 4290048), (5152, 4155984), (5208, 4111296), (5244, 4083072), (5301, 4039168), (5376, 3982818), (5472, 3912944), (5488, 3901536), (5586, 3833088), (5704, 3753792), (5796, 3694208), (5888, 3636486), (5952, 3597384), (6076, 3523968), (6118, 3499776), (6174, 3468032), (6272, 3413844), (6384, 3353952), (6417, 3336704), (6517, 3285504), (6624, 3232432), (6762, 3166464), (6944, 3083472), (6992, 3062304), (7056, 3034528), (7068, 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185472), (117306, 182528), (119168, 179676), (119784, 178752), (121923, 175616), (123648, 173166), (124992, 171304), (125856, 170128), (126224, 169632), (127596, 167808), (128478, 166656), (131712, 162564), (131936, 162288), (134064, 159712), (136896, 156408), (139748, 153216), (142002, 150784), (142848, 149891), (144256, 148428), (145824, 146832)]