990103680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 384

約数和(自身を含む): 3675672000

約数和(自身を除く): 2685568320

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, 83, 90, 95, 96, 109, 114, 120, 128, 144, 152, 160, 166, 171, 180, 190, 192, 218, 228, 240, 249, 285, 288, 304, 320, 327, 332, 342, 360, 380, 384, 415, 436, 456, 480, 498, 545, 570, 576, 608, 640, 654, 664, 684, 720, 747, 760, 830, 855, 872, 912, 960, 981, 996, 1090, 1140, 1152, 1216, 1245, 1308, 1328, 1368, 1440, 1494, 1520, 1577, 1635, 1660, 1710, 1744, 1824, 1920, 1962, 1992, 2071, 2180, 2280, 2432, 2490, 2616, 2656, 2736, 2880, 2988, 3040, 3154, 3270, 3320, 3420, 3488, 3648, 3735, 3924, 3984, 4142, 4360, 4560, 4731, 4905, 4980, 5232, 5312, 5472, 5760, 5976, 6080, 6213, 6308, 6540, 6640, 6840, 6976, 7296, 7470, 7848, 7885, 7968, 8284, 8720, 9047, 9120, 9462, 9810, 9960, 10355, 10464, 10624, 10944, 11952, 12160, 12426, 12616, 13080, 13280, 13680, 13952, 14193, 14940, 15696, 15770, 15936, 16568, 17440, 18094, 18240, 18639, 18924, 19620, 19920, 20710, 20928, 21888, 23655, 23904, 24852, 25232, 26160, 26560, 27141, 27360, 28386, 29880, 31065, 31392, 31540, 31872, 33136, 34880, 36188, 36480, 37278, 37848, 39240, 39840, 41420, 41856, 45235, 47310, 47808, 49704, 50464, 52320, 53120, 54282, 54720, 56772, 59760, 62130, 62784, 63080, 66272, 69760, 70965, 72376, 74556, 75696, 78480, 79680, 81423, 82840, 90470, 93195, 94620, 95616, 99408, 100928, 104640, 108564, 109440, 113544, 119520, 124260, 125568, 126160, 132544, 135705, 141930, 144752, 149112, 151392, 156960, 159360, 162846, 165680, 171893, 180940, 186390, 189240, 198816, 201856, 209280, 217128, 227088, 239040, 248520, 252320, 265088, 271410, 283860, 289504, 298224, 302784, 313920, 325692, 331360, 343786, 361880, 372780, 378480, 397632, 407115, 434256, 454176, 478080, 497040, 504640, 515679, 542820, 567720, 579008, 596448, 605568, 627840, 651384, 662720, 687572, 723760, 745560, 756960, 795264, 814230, 859465, 868512, 908352, 994080, 1009280, 1031358, 1085640, 1135440, 1158016, 1192896, 1302768, 1325440, 1375144, 1447520, 1491120, 1513920, 1547037, 1628460, 1718930, 1737024, 1816704, 1988160, 2062716, 2171280, 2270880, 2385792, 2578395, 2605536, 2750288, 2895040, 2982240, 3027840, 3094074, 3256920, 3437860, 3474048, 3976320, 4125432, 4342560, 4541760, 5156790, 5211072, 5500576, 5790080, 5964480, 6188148, 6513840, 6875720, 7735185, 8250864, 8685120, 9083520, 10313580, 10422144, 11001152, 11928960, 12376296, 13027680, 13751440, 15470370, 16501728, 17370240, 20627160, 22002304, 24752592, 26055360, 27502880, 30940740, 33003456, 41254320, 49505184, 52110720, 55005760, 61881480, 66006912, 82508640, 99010368, 110011520, 123762960, 165017280, 198020736, 247525920, 330034560, 495051840, 990103680]

約数ペア:

[(1, 990103680), (2, 495051840), (3, 330034560), (4, 247525920), (5, 198020736), (6, 165017280), (8, 123762960), (9, 110011520), (10, 99010368), (12, 82508640), (15, 66006912), (16, 61881480), (18, 55005760), (19, 52110720), (20, 49505184), (24, 41254320), (30, 33003456), (32, 30940740), (36, 27502880), (38, 26055360), (40, 24752592), (45, 22002304), (48, 20627160), (57, 17370240), (60, 16501728), (64, 15470370), (72, 13751440), (76, 13027680), (80, 12376296), (83, 11928960), (90, 11001152), (95, 10422144), (96, 10313580), (109, 9083520), (114, 8685120), (120, 8250864), (128, 7735185), (144, 6875720), (152, 6513840), (160, 6188148), (166, 5964480), (171, 5790080), (180, 5500576), (190, 5211072), (192, 5156790), (218, 4541760), (228, 4342560), (240, 4125432), (249, 3976320), (285, 3474048), (288, 3437860), (304, 3256920), (320, 3094074), (327, 3027840), (332, 2982240), (342, 2895040), (360, 2750288), (380, 2605536), (384, 2578395), (415, 2385792), (436, 2270880), (456, 2171280), (480, 2062716), (498, 1988160), (545, 1816704), (570, 1737024), (576, 1718930), (608, 1628460), (640, 1547037), (654, 1513920), (664, 1491120), (684, 1447520), (720, 1375144), (747, 1325440), (760, 1302768), (830, 1192896), (855, 1158016), (872, 1135440), (912, 1085640), (960, 1031358), (981, 1009280), (996, 994080), (1090, 908352), (1140, 868512), (1152, 859465), (1216, 814230), (1245, 795264), (1308, 756960), (1328, 745560), (1368, 723760), (1440, 687572), (1494, 662720), (1520, 651384), (1577, 627840), (1635, 605568), (1660, 596448), (1710, 579008), (1744, 567720), (1824, 542820), (1920, 515679), (1962, 504640), (1992, 497040), (2071, 478080), (2180, 454176), (2280, 434256), (2432, 407115), (2490, 397632), (2616, 378480), (2656, 372780), (2736, 361880), (2880, 343786), (2988, 331360), (3040, 325692), (3154, 313920), (3270, 302784), (3320, 298224), (3420, 289504), (3488, 283860), (3648, 271410), (3735, 265088), (3924, 252320), (3984, 248520), (4142, 239040), (4360, 227088), (4560, 217128), (4731, 209280), (4905, 201856), (4980, 198816), (5232, 189240), (5312, 186390), (5472, 180940), (5760, 171893), (5976, 165680), (6080, 162846), (6213, 159360), (6308, 156960), (6540, 151392), (6640, 149112), (6840, 144752), (6976, 141930), (7296, 135705), (7470, 132544), (7848, 126160), (7885, 125568), (7968, 124260), (8284, 119520), (8720, 113544), (9047, 109440), (9120, 108564), (9462, 104640), (9810, 100928), (9960, 99408), (10355, 95616), (10464, 94620), (10624, 93195), (10944, 90470), (11952, 82840), (12160, 81423), (12426, 79680), (12616, 78480), (13080, 75696), (13280, 74556), (13680, 72376), (13952, 70965), (14193, 69760), (14940, 66272), (15696, 63080), (15770, 62784), (15936, 62130), (16568, 59760), (17440, 56772), (18094, 54720), (18240, 54282), (18639, 53120), (18924, 52320), (19620, 50464), (19920, 49704), (20710, 47808), (20928, 47310), (21888, 45235), (23655, 41856), (23904, 41420), (24852, 39840), (25232, 39240), (26160, 37848), (26560, 37278), (27141, 36480), (27360, 36188), (28386, 34880), (29880, 33136), (31065, 31872), (31392, 31540)]