20224657920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 640

約数和(自身を含む): 74669506560

約数和(自身を除く): 54444848640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 32, 34, 38, 40, 48, 51, 57, 60, 62, 64, 68, 76, 80, 85, 93, 95, 96, 102, 114, 120, 124, 128, 136, 152, 155, 160, 170, 186, 190, 192, 204, 228, 240, 248, 255, 256, 263, 272, 285, 304, 310, 320, 323, 340, 372, 380, 384, 408, 456, 465, 480, 496, 510, 512, 526, 527, 544, 570, 589, 608, 620, 640, 646, 680, 744, 760, 768, 789, 816, 912, 930, 960, 969, 992, 1020, 1052, 1054, 1088, 1140, 1178, 1216, 1240, 1280, 1292, 1315, 1360, 1488, 1520, 1536, 1578, 1581, 1615, 1632, 1767, 1824, 1860, 1920, 1938, 1984, 2040, 2104, 2108, 2176, 2280, 2356, 2432, 2480, 2560, 2584, 2630, 2635, 2720, 2945, 2976, 3040, 3156, 3162, 3230, 3264, 3534, 3648, 3720, 3840, 3876, 3945, 3968, 4080, 4208, 4216, 4352, 4471, 4560, 4712, 4845, 4864, 4960, 4997, 5168, 5260, 5270, 5440, 5890, 5952, 6080, 6312, 6324, 6460, 6528, 7068, 7296, 7440, 7680, 7752, 7890, 7905, 7936, 8153, 8160, 8416, 8432, 8704, 8835, 8942, 9120, 9424, 9690, 9728, 9920, 9994, 10013, 10336, 10520, 10540, 10880, 11780, 11904, 12160, 12624, 12648, 12920, 13056, 13413, 14136, 14592, 14880, 14991, 15504, 15780, 15810, 15872, 16306, 16320, 16832, 16864, 17670, 17884, 18240, 18848, 19380, 19840, 19988, 20026, 20672, 21040, 21080, 21760, 22355, 23560, 23808, 24320, 24459, 24985, 25248, 25296, 25840, 26112, 26826, 28272, 29184, 29760, 29982, 30039, 31008, 31560, 31620, 32612, 32640, 33664, 33728, 35340, 35768, 36480, 37696, 38760, 39680, 39976, 40052, 40765, 41344, 42080, 42160, 43520, 44710, 47120, 47616, 48640, 48918, 49970, 50065, 50496, 50592, 51680, 53652, 56544, 59520, 59964, 60078, 62016, 63120, 63240, 65224, 65280, 67065, 67328, 67456, 70680, 71536, 72960, 74955, 75392, 77520, 79360, 79952, 80104, 81530, 82688, 84160, 84320, 84949, 89420, 94240, 97836, 99940, 100130, 100992, 101184, 103360, 107304, 113088, 119040, 119928, 120156, 122295, 124032, 126240, 126480, 130448, 130560, 134130, 134656, 134912, 138601, 141360, 143072, 145920, 149910, 150195, 150784, 154907, 155040, 159904, 160208, 163060, 165376, 168320, 168640, 169898, 178840, 188480, 195672, 199880, 200260, 201984, 202368, 206720, 214608, 226176, 238080, 239856, 240312, 244590, 248064, 252480, 252960, 254847, 260896, 268260, 269824, 277202, 282720, 286144, 299820, 300390, 301568, 309814, 310080, 319808, 320416, 326120, 336640, 337280, 339796, 357680, 376960, 391344, 399760, 400520, 403968, 404736, 413440, 415803, 424745, 429216, 452352, 464721, 479712, 480624, 489180, 496128, 504960, 505920, 509694, 521792, 536520, 554404, 565440, 572288, 599640, 600780, 619628, 620160, 639616, 640832, 652240, 673280, 674560, 679592, 693005, 715360, 753920, 774535, 782688, 799520, 801040, 809472, 826880, 831606, 849490, 858432, 904704, 929442, 959424, 961248, 978360, 1009920, 1011840, 1019388, 1043584, 1073040, 1108808, 1130880, 1144576, 1199280, 1201560, 1239256, 1240320, 1274235, 1279232, 1281664, 1304480, 1349120, 1359184, 1386010, 1430720, 1507840, 1549070, 1565376, 1599040, 1602080, 1663212, 1698980, 1716864, 1858884, 1918848, 1922496, 1956720, 2019840, 2023680, 2038776, 2079015, 2087168, 2146080, 2217616, 2261760, 2289152, 2323605, 2398560, 2403120, 2478512, 2480640, 2548470, 2558464, 2563328, 2608960, 2633419, 2718368, 2772020, 2861440, 3098140, 3130752, 3198080, 3204160, 3326424, 3397960, 3433728, 3717768, 3837696, 3844992, 3913440, 4047360, 4077552, 4158030, 4174336, 4292160, 4435232, 4523520, 4647210, 4797120, 4806240, 4957024, 5096940, 5126656, 5217920, 5266838, 5436736, 5544040, 5722880, 6196280, 6261504, 6396160, 6408320, 6652848, 6795920, 6867456, 7435536, 7675392, 7689984, 7826880, 7900257, 8155104, 8316060, 8584320, 8870464, 9294420, 9594240, 9612480, 9914048, 10193880, 10435840, 10533676, 10873472, 11088080, 11445760, 12392560, 12523008, 12792320, 12816640, 13167095, 13305696, 13591840, 14871072, 15379968, 15653760, 15800514, 16310208, 16632120, 17168640, 17740928, 18588840, 19188480, 19224960, 19828096, 20387760, 20871680, 21067352, 21746944, 22176160, 24785120, 25633280, 26334190, 26611392, 27183680, 29742144, 31307520, 31601028, 32620416, 33264240, 34337280, 35481856, 37177680, 38376960, 38449920, 39501285, 39656192, 40775520, 42134704, 43493888, 44352320, 49570240, 52668380, 53222784, 54367360, 59484288, 62615040, 63202056, 65240832, 66528480, 70963712, 74355360, 76899840, 79002570, 79312384, 81551040, 84269408, 88704640, 99140480, 105336760, 106445568, 108734720, 118968576, 126404112, 130481664, 133056960, 148710720, 158005140, 163102080, 168538816, 177409280, 198280960, 210673520, 212891136, 217469440, 237937152, 252808224, 266113920, 297421440, 316010280, 326204160, 337077632, 354818560, 396561920, 421347040, 505616448, 532227840, 594842880, 632020560, 652408320, 674155264, 842694080, 1011232896, 1064455680, 1189685760, 1264041120, 1348310528, 1685388160, 2022465792, 2528082240, 3370776320, 4044931584, 5056164480, 6741552640, 10112328960, 20224657920]

約数ペア:

[(1, 20224657920), (2, 10112328960), (3, 6741552640), (4, 5056164480), (5, 4044931584), (6, 3370776320), (8, 2528082240), (10, 2022465792), (12, 1685388160), (15, 1348310528), (16, 1264041120), (17, 1189685760), (19, 1064455680), (20, 1011232896), (24, 842694080), (30, 674155264), (31, 652408320), (32, 632020560), (34, 594842880), (38, 532227840), (40, 505616448), (48, 421347040), (51, 396561920), (57, 354818560), (60, 337077632), (62, 326204160), (64, 316010280), (68, 297421440), (76, 266113920), (80, 252808224), (85, 237937152), (93, 217469440), (95, 212891136), (96, 210673520), (102, 198280960), (114, 177409280), (120, 168538816), (124, 163102080), (128, 158005140), (136, 148710720), (152, 133056960), (155, 130481664), (160, 126404112), (170, 118968576), (186, 108734720), (190, 106445568), (192, 105336760), (204, 99140480), (228, 88704640), (240, 84269408), (248, 81551040), (255, 79312384), (256, 79002570), (263, 76899840), (272, 74355360), (285, 70963712), (304, 66528480), (310, 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801040), (25296, 799520), (25840, 782688), (26112, 774535), (26826, 753920), (28272, 715360), (29184, 693005), (29760, 679592), (29982, 674560), (30039, 673280), (31008, 652240), (31560, 640832), (31620, 639616), (32612, 620160), (32640, 619628), (33664, 600780), (33728, 599640), (35340, 572288), (35768, 565440), (36480, 554404), (37696, 536520), (38760, 521792), (39680, 509694), (39976, 505920), (40052, 504960), (40765, 496128), (41344, 489180), (42080, 480624), (42160, 479712), (43520, 464721), (44710, 452352), (47120, 429216), (47616, 424745), (48640, 415803), (48918, 413440), (49970, 404736), (50065, 403968), (50496, 400520), (50592, 399760), (51680, 391344), (53652, 376960), (56544, 357680), (59520, 339796), (59964, 337280), (60078, 336640), (62016, 326120), (63120, 320416), (63240, 319808), (65224, 310080), (65280, 309814), (67065, 301568), (67328, 300390), (67456, 299820), (70680, 286144), (71536, 282720), (72960, 277202), (74955, 269824), (75392, 268260), (77520, 260896), (79360, 254847), (79952, 252960), (80104, 252480), (81530, 248064), (82688, 244590), (84160, 240312), (84320, 239856), (84949, 238080), (89420, 226176), (94240, 214608), (97836, 206720), (99940, 202368), (100130, 201984), (100992, 200260), (101184, 199880), (103360, 195672), (107304, 188480), (113088, 178840), (119040, 169898), (119928, 168640), (120156, 168320), (122295, 165376), (124032, 163060), (126240, 160208), (126480, 159904), (130448, 155040), (130560, 154907), (134130, 150784), (134656, 150195), (134912, 149910), (138601, 145920), (141360, 143072)]