12981553920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 432

約数和(自身を含む): 47753072640

約数和(自身を除く): 34771518720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 127, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 254, 256, 285, 288, 304, 320, 342, 360, 380, 381, 384, 456, 467, 480, 508, 570, 576, 608, 635, 640, 684, 720, 760, 762, 768, 855, 912, 934, 960, 1016, 1140, 1143, 1152, 1216, 1270, 1280, 1368, 1401, 1440, 1520, 1524, 1710, 1824, 1868, 1905, 1920, 2032, 2280, 2286, 2304, 2335, 2413, 2432, 2540, 2736, 2802, 2880, 3040, 3048, 3420, 3648, 3736, 3810, 3840, 4064, 4203, 4560, 4572, 4670, 4826, 4864, 5080, 5472, 5604, 5715, 5760, 6080, 6096, 6840, 7005, 7239, 7296, 7472, 7620, 8128, 8406, 8873, 9120, 9144, 9340, 9652, 10160, 10944, 11208, 11430, 11520, 12065, 12160, 12192, 13680, 14010, 14478, 14592, 14944, 15240, 16256, 16812, 17746, 18240, 18288, 18680, 19304, 20320, 21015, 21717, 21888, 22416, 22860, 24130, 24320, 24384, 26619, 27360, 28020, 28956, 29888, 30480, 32512, 33624, 35492, 36195, 36480, 36576, 37360, 38608, 40640, 42030, 43434, 43776, 44365, 44832, 45720, 48260, 48768, 53238, 54720, 56040, 57912, 59309, 59776, 60960, 67248, 70984, 72390, 72960, 73152, 74720, 77216, 79857, 81280, 84060, 86868, 88730, 89664, 91440, 96520, 97536, 106476, 108585, 109440, 112080, 115824, 118618, 119552, 121920, 133095, 134496, 141968, 144780, 146304, 149440, 154432, 159714, 162560, 168120, 173736, 177460, 177927, 179328, 182880, 193040, 212952, 217170, 218880, 224160, 231648, 237236, 243840, 266190, 268992, 283936, 289560, 292608, 296545, 298880, 308864, 319428, 336240, 347472, 354920, 355854, 358656, 365760, 386080, 399285, 425904, 434340, 448320, 463296, 474472, 487680, 532380, 533781, 537984, 567872, 579120, 593090, 597760, 617728, 638856, 672480, 694944, 709840, 711708, 731520, 772160, 798570, 851808, 868680, 889635, 896640, 926592, 948944, 1064760, 1067562, 1075968, 1126871, 1135744, 1158240, 1186180, 1277712, 1344960, 1389888, 1419680, 1423416, 1463040, 1544320, 1597140, 1703616, 1737360, 1779270, 1793280, 1853184, 1897888, 2129520, 2135124, 2253742, 2271488, 2316480, 2372360, 2555424, 2668905, 2689920, 2779776, 2839360, 2846832, 3088640, 3194280, 3380613, 3407232, 3474720, 3558540, 3795776, 4259040, 4270248, 4507484, 4632960, 4744720, 5110848, 5337810, 5379840, 5559552, 5634355, 5678720, 5693664, 6388560, 6761226, 6814464, 6949440, 7117080, 7591552, 8518080, 8540496, 9014968, 9265920, 9489440, 10141839, 10221696, 10675620, 11268710, 11357440, 11387328, 12777120, 13522452, 13898880, 14234160, 15183104, 16903065, 17036160, 17080992, 18029936, 18978880, 20283678, 20443392, 21351240, 22537420, 22774656, 25554240, 27044904, 27797760, 28468320, 33806130, 34072320, 34161984, 36059872, 37957760, 40567356, 42702480, 45074840, 45549312, 50709195, 51108480, 54089808, 56936640, 67612260, 68323968, 72119744, 75915520, 81134712, 85404960, 90149680, 101418390, 102216960, 108179616, 113873280, 135224520, 136647936, 144239488, 162269424, 170809920, 180299360, 202836780, 216359232, 227746560, 270449040, 288478976, 324538848, 341619840, 360598720, 405673560, 432718464, 540898080, 649077696, 683239680, 721197440, 811347120, 865436928, 1081796160, 1298155392, 1442394880, 1622694240, 2163592320, 2596310784, 3245388480, 4327184640, 6490776960, 12981553920]

約数ペア:

[(1, 12981553920), (2, 6490776960), (3, 4327184640), (4, 3245388480), (5, 2596310784), (6, 2163592320), (8, 1622694240), (9, 1442394880), (10, 1298155392), (12, 1081796160), (15, 865436928), (16, 811347120), (18, 721197440), (19, 683239680), (20, 649077696), (24, 540898080), (30, 432718464), (32, 405673560), (36, 360598720), (38, 341619840), (40, 324538848), (45, 288478976), (48, 270449040), (57, 227746560), (60, 216359232), (64, 202836780), (72, 180299360), (76, 170809920), (80, 162269424), (90, 144239488), (95, 136647936), (96, 135224520), (114, 113873280), (120, 108179616), (127, 102216960), (128, 101418390), (144, 90149680), (152, 85404960), (160, 81134712), (171, 75915520), (180, 72119744), (190, 68323968), (192, 67612260), (228, 56936640), (240, 54089808), (254, 51108480), (256, 50709195), (285, 45549312), (288, 45074840), (304, 42702480), (320, 40567356), (342, 37957760), (360, 36059872), (380, 34161984), (381, 34072320), (384, 33806130), (456, 28468320), (467, 27797760), (480, 27044904), (508, 25554240), (570, 22774656), (576, 22537420), (608, 21351240), (635, 20443392), (640, 20283678), (684, 18978880), (720, 18029936), (760, 17080992), (762, 17036160), (768, 16903065), (855, 15183104), (912, 14234160), (934, 13898880), (960, 13522452), (1016, 12777120), (1140, 11387328), (1143, 11357440), (1152, 11268710), (1216, 10675620), (1270, 10221696), (1280, 10141839), (1368, 9489440), (1401, 9265920), (1440, 9014968), (1520, 8540496), (1524, 8518080), (1710, 7591552), (1824, 7117080), (1868, 6949440), (1905, 6814464), (1920, 6761226), (2032, 6388560), (2280, 5693664), (2286, 5678720), (2304, 5634355), (2335, 5559552), (2413, 5379840), (2432, 5337810), (2540, 5110848), (2736, 4744720), (2802, 4632960), (2880, 4507484), (3040, 4270248), (3048, 4259040), (3420, 3795776), (3648, 3558540), (3736, 3474720), (3810, 3407232), (3840, 3380613), (4064, 3194280), (4203, 3088640), (4560, 2846832), (4572, 2839360), (4670, 2779776), (4826, 2689920), (4864, 2668905), (5080, 2555424), (5472, 2372360), (5604, 2316480), (5715, 2271488), (5760, 2253742), (6080, 2135124), (6096, 2129520), (6840, 1897888), (7005, 1853184), (7239, 1793280), (7296, 1779270), (7472, 1737360), (7620, 1703616), (8128, 1597140), (8406, 1544320), (8873, 1463040), (9120, 1423416), (9144, 1419680), (9340, 1389888), (9652, 1344960), (10160, 1277712), (10944, 1186180), (11208, 1158240), (11430, 1135744), (11520, 1126871), (12065, 1075968), (12160, 1067562), (12192, 1064760), (13680, 948944), (14010, 926592), (14478, 896640), (14592, 889635), (14944, 868680), (15240, 851808), (16256, 798570), (16812, 772160), (17746, 731520), (18240, 711708), (18288, 709840), (18680, 694944), (19304, 672480), (20320, 638856), (21015, 617728), (21717, 597760), (21888, 593090), (22416, 579120), (22860, 567872), (24130, 537984), (24320, 533781), (24384, 532380), (26619, 487680), (27360, 474472), (28020, 463296), (28956, 448320), (29888, 434340), (30480, 425904), (32512, 399285), (33624, 386080), (35492, 365760), (36195, 358656), (36480, 355854), (36576, 354920), (37360, 347472), (38608, 336240), (40640, 319428), (42030, 308864), (43434, 298880), (43776, 296545), (44365, 292608), (44832, 289560), (45720, 283936), (48260, 268992), (48768, 266190), (53238, 243840), (54720, 237236), (56040, 231648), (57912, 224160), (59309, 218880), (59776, 217170), (60960, 212952), (67248, 193040), (70984, 182880), (72390, 179328), (72960, 177927), (73152, 177460), (74720, 173736), (77216, 168120), (79857, 162560), (81280, 159714), (84060, 154432), (86868, 149440), (88730, 146304), (89664, 144780), (91440, 141968), (96520, 134496), (97536, 133095), (106476, 121920), (108585, 119552), (109440, 118618), (112080, 115824)]