18979309440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36209}}^1$

素因数の和:36254

約数の個数: 384

約数和(自身を含む): 80664292800

約数和(自身を除く): 61684983360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 9360, 10080, 10920, 11648, 12480, 13104, 13440, 14560, 14976, 16380, 17472, 18720, 20160, 21840, 24960, 26208, 29120, 32760, 34944, 36209, 37440, 40320, 43680, 52416, 58240, 65520, 72418, 74880, 87360, 104832, 108627, 131040, 144836, 174720, 181045, 217254, 253463, 262080, 289672, 325881, 362090, 434508, 470717, 506926, 524160, 543135, 579344, 651762, 724180, 760389, 869016, 941434, 1013852, 1086270, 1158688, 1267315, 1303524, 1412151, 1448360, 1520778, 1629405, 1738032, 1882868, 2027704, 2172540, 2281167, 2317376, 2353585, 2534630, 2607048, 2824302, 2896720, 3041556, 3258810, 3295019, 3476064, 3765736, 3801945, 4055408, 4236453, 4345080, 4562334, 4634752, 4707170, 5069260, 5214096, 5648604, 5793440, 6083112, 6517620, 6590038, 6952128, 7060755, 7531472, 7603890, 8110816, 8472906, 8690160, 9124668, 9414340, 9885057, 10138520, 10428192, 11297208, 11405835, 11586880, 12166224, 13035240, 13180076, 13904256, 14121510, 15062944, 15207780, 16221632, 16475095, 16945812, 17380320, 18249336, 18828680, 19770114, 20277040, 20856384, 21182265, 22594416, 22811670, 23173760, 24332448, 26070480, 26360152, 28243020, 29655171, 30125888, 30415560, 32443264, 32950190, 33891624, 34760640, 36498672, 37657360, 39540228, 40554080, 41712768, 42364530, 45188832, 45623340, 48664896, 49425285, 52140960, 52720304, 56486040, 59310342, 60251776, 60831120, 65900380, 67783248, 69521280, 72997344, 75314720, 79080456, 81108160, 84729060, 90377664, 91246680, 97329792, 98850570, 104281920, 105440608, 112972080, 118620684, 121662240, 131800760, 135566496, 145994688, 148275855, 150629440, 158160912, 162216320, 169458120, 180755328, 182493360, 197701140, 208563840, 210881216, 225944160, 237241368, 243324480, 263601520, 271132992, 291989376, 296551710, 301258880, 316321824, 338916240, 364986720, 395402280, 421762432, 451888320, 474482736, 486648960, 527203040, 542265984, 593103420, 632643648, 677832480, 729973440, 790804560, 903776640, 948965472, 1054406080, 1186206840, 1265287296, 1355664960, 1459946880, 1581609120, 1897930944, 2108812160, 2372413680, 2711329920, 3163218240, 3795861888, 4744827360, 6326436480, 9489654720, 18979309440]

約数ペア:

[(1, 18979309440), (2, 9489654720), (3, 6326436480), (4, 4744827360), (5, 3795861888), (6, 3163218240), (7, 2711329920), (8, 2372413680), (9, 2108812160), (10, 1897930944), (12, 1581609120), (13, 1459946880), (14, 1355664960), (15, 1265287296), (16, 1186206840), (18, 1054406080), (20, 948965472), (21, 903776640), (24, 790804560), (26, 729973440), (28, 677832480), (30, 632643648), (32, 593103420), (35, 542265984), (36, 527203040), (39, 486648960), (40, 474482736), (42, 451888320), (45, 421762432), (48, 395402280), (52, 364986720), (56, 338916240), (60, 316321824), (63, 301258880), (64, 296551710), (65, 291989376), (70, 271132992), (72, 263601520), (78, 243324480), (80, 237241368), (84, 225944160), (90, 210881216), (91, 208563840), (96, 197701140), (104, 182493360), (105, 180755328), (112, 169458120), (117, 162216320), (120, 158160912), (126, 150629440), (128, 148275855), (130, 145994688), (140, 135566496), (144, 131800760), (156, 121662240), (160, 118620684), (168, 112972080), (180, 105440608), (182, 104281920), (192, 98850570), (195, 97329792), (208, 91246680), (210, 90377664), (224, 84729060), (234, 81108160), (240, 79080456), (252, 75314720), (260, 72997344), (273, 69521280), (280, 67783248), (288, 65900380), (312, 60831120), (315, 60251776), (320, 59310342), (336, 56486040), (360, 52720304), (364, 52140960), (384, 49425285), (390, 48664896), (416, 45623340), (420, 45188832), (448, 42364530), (455, 41712768), (468, 40554080), (480, 39540228), (504, 37657360), (520, 36498672), (546, 34760640), (560, 33891624), (576, 32950190), (585, 32443264), (624, 30415560), (630, 30125888), (640, 29655171), (672, 28243020), (720, 26360152), (728, 26070480), (780, 24332448), (819, 23173760), (832, 22811670), (840, 22594416), (896, 21182265), (910, 20856384), (936, 20277040), (960, 19770114), (1008, 18828680), (1040, 18249336), (1092, 17380320), (1120, 16945812), (1152, 16475095), (1170, 16221632), (1248, 15207780), (1260, 15062944), (1344, 14121510), (1365, 13904256), (1440, 13180076), (1456, 13035240), (1560, 12166224), (1638, 11586880), (1664, 11405835), (1680, 11297208), (1820, 10428192), (1872, 10138520), (1920, 9885057), (2016, 9414340), (2080, 9124668), (2184, 8690160), (2240, 8472906), (2340, 8110816), (2496, 7603890), (2520, 7531472), (2688, 7060755), (2730, 6952128), (2880, 6590038), (2912, 6517620), (3120, 6083112), (3276, 5793440), (3360, 5648604), (3640, 5214096), (3744, 5069260), (4032, 4707170), (4095, 4634752), (4160, 4562334), (4368, 4345080), (4480, 4236453), (4680, 4055408), (4992, 3801945), (5040, 3765736), (5460, 3476064), (5760, 3295019), (5824, 3258810), (6240, 3041556), (6552, 2896720), (6720, 2824302), (7280, 2607048), (7488, 2534630), (8064, 2353585), (8190, 2317376), (8320, 2281167), (8736, 2172540), (9360, 2027704), (10080, 1882868), (10920, 1738032), (11648, 1629405), (12480, 1520778), (13104, 1448360), (13440, 1412151), (14560, 1303524), (14976, 1267315), (16380, 1158688), (17472, 1086270), (18720, 1013852), (20160, 941434), (21840, 869016), (24960, 760389), (26208, 724180), (29120, 651762), (32760, 579344), (34944, 543135), (36209, 524160), (37440, 506926), (40320, 470717), (43680, 434508), (52416, 362090), (58240, 325881), (65520, 289672), (72418, 262080), (74880, 253463), (87360, 217254), (104832, 181045), (108627, 174720), (131040, 144836)]