18508445280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22993}}^1$

素因数の和:23070

約数の個数: 288

約数和(自身を含む): 69603389856

約数和(自身を除く): 51094944576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 288, 312, 344, 360, 387, 390, 416, 430, 468, 480, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1248, 1290, 1376, 1440, 1548, 1560, 1677, 1720, 1872, 1935, 2064, 2080, 2236, 2340, 2580, 2795, 3096, 3120, 3354, 3440, 3744, 3870, 4128, 4472, 4680, 5031, 5160, 5590, 6192, 6240, 6708, 6880, 7740, 8385, 8944, 9360, 10062, 10320, 11180, 12384, 13416, 15480, 16770, 17888, 18720, 20124, 20640, 22360, 22993, 25155, 26832, 30960, 33540, 40248, 44720, 45986, 50310, 53664, 61920, 67080, 68979, 80496, 89440, 91972, 100620, 114965, 134160, 137958, 160992, 183944, 201240, 206937, 229930, 268320, 275916, 298909, 344895, 367888, 402480, 413874, 459860, 551832, 597818, 689790, 735776, 804960, 827748, 896727, 919720, 988699, 1034685, 1103664, 1195636, 1379580, 1494545, 1655496, 1793454, 1839440, 1977398, 2069370, 2207328, 2391272, 2690181, 2759160, 2966097, 2989090, 3310992, 3586908, 3678880, 3954796, 4138740, 4483635, 4782544, 4943495, 5380362, 5518320, 5932194, 5978180, 6621984, 7173816, 7909592, 8277480, 8898291, 8967270, 9565088, 9886990, 10760724, 11036640, 11864388, 11956360, 12853087, 13450905, 14347632, 14830485, 15819184, 16554960, 17796582, 17934540, 19773980, 21521448, 23728776, 23912720, 25706174, 26901810, 28695264, 29660970, 31638368, 33109920, 35593164, 35869080, 38559261, 39547960, 43042896, 44491455, 47457552, 47825440, 51412348, 53803620, 59321940, 64265435, 71186328, 71738160, 77118522, 79095920, 86085792, 88982910, 94915104, 102824696, 107607240, 115677783, 118643880, 128530870, 142372656, 143476320, 154237044, 158191840, 177965820, 192796305, 205649392, 215214480, 231355566, 237287760, 257061740, 284745312, 308474088, 355931640, 385592610, 411298784, 430428960, 462711132, 474575520, 514123480, 578388915, 616948176, 711863280, 771185220, 925422264, 1028246960, 1156777830, 1233896352, 1423726560, 1542370440, 1850844528, 2056493920, 2313555660, 3084740880, 3701689056, 4627111320, 6169481760, 9254222640, 18508445280]

約数ペア:

[(1, 18508445280), (2, 9254222640), (3, 6169481760), (4, 4627111320), (5, 3701689056), (6, 3084740880), (8, 2313555660), (9, 2056493920), (10, 1850844528), (12, 1542370440), (13, 1423726560), (15, 1233896352), (16, 1156777830), (18, 1028246960), (20, 925422264), (24, 771185220), (26, 711863280), (30, 616948176), (32, 578388915), (36, 514123480), (39, 474575520), (40, 462711132), (43, 430428960), (45, 411298784), (48, 385592610), (52, 355931640), (60, 308474088), (65, 284745312), (72, 257061740), (78, 237287760), (80, 231355566), (86, 215214480), (90, 205649392), (96, 192796305), (104, 177965820), (117, 158191840), (120, 154237044), (129, 143476320), (130, 142372656), (144, 128530870), (156, 118643880), (160, 115677783), (172, 107607240), (180, 102824696), (195, 94915104), (208, 88982910), (215, 86085792), (234, 79095920), (240, 77118522), (258, 71738160), (260, 71186328), (288, 64265435), (312, 59321940), (344, 53803620), (360, 51412348), (387, 47825440), (390, 47457552), (416, 44491455), (430, 43042896), (468, 39547960), (480, 38559261), (516, 35869080), (520, 35593164), (559, 33109920), (585, 31638368), (624, 29660970), (645, 28695264), (688, 26901810), (720, 25706174), (774, 23912720), (780, 23728776), (860, 21521448), (936, 19773980), (1032, 17934540), (1040, 17796582), (1118, 16554960), (1170, 15819184), (1248, 14830485), (1290, 14347632), (1376, 13450905), (1440, 12853087), (1548, 11956360), (1560, 11864388), (1677, 11036640), (1720, 10760724), (1872, 9886990), (1935, 9565088), (2064, 8967270), (2080, 8898291), (2236, 8277480), (2340, 7909592), (2580, 7173816), (2795, 6621984), (3096, 5978180), (3120, 5932194), (3354, 5518320), (3440, 5380362), (3744, 4943495), (3870, 4782544), (4128, 4483635), (4472, 4138740), (4680, 3954796), (5031, 3678880), (5160, 3586908), (5590, 3310992), (6192, 2989090), (6240, 2966097), (6708, 2759160), (6880, 2690181), (7740, 2391272), (8385, 2207328), (8944, 2069370), (9360, 1977398), (10062, 1839440), (10320, 1793454), (11180, 1655496), (12384, 1494545), (13416, 1379580), (15480, 1195636), (16770, 1103664), (17888, 1034685), (18720, 988699), (20124, 919720), (20640, 896727), (22360, 827748), (22993, 804960), (25155, 735776), (26832, 689790), (30960, 597818), (33540, 551832), (40248, 459860), (44720, 413874), (45986, 402480), (50310, 367888), (53664, 344895), (61920, 298909), (67080, 275916), (68979, 268320), (80496, 229930), (89440, 206937), (91972, 201240), (100620, 183944), (114965, 160992), (134160, 137958)]