31486302960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4093}}^1$

素因数の和:4376

約数の個数: 320

約数和(自身を含む): 117938641920

約数和(自身を除く): 86452338960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 241, 266, 280, 285, 304, 336, 380, 399, 420, 456, 482, 532, 560, 570, 665, 723, 760, 798, 840, 912, 964, 1064, 1140, 1205, 1330, 1446, 1520, 1596, 1680, 1687, 1928, 1995, 2128, 2280, 2410, 2660, 2892, 3192, 3374, 3615, 3856, 3990, 4093, 4560, 4579, 4820, 5061, 5320, 5784, 6384, 6748, 7230, 7980, 8186, 8435, 9158, 9640, 10122, 10640, 11568, 12279, 13496, 13737, 14460, 15960, 16372, 16870, 18316, 19280, 20244, 20465, 22895, 24558, 25305, 26992, 27474, 28651, 28920, 31920, 32053, 32744, 33740, 36632, 40488, 40930, 45790, 49116, 50610, 54948, 57302, 57840, 61395, 64106, 65488, 67480, 68685, 73264, 77767, 80976, 81860, 85953, 91580, 96159, 98232, 101220, 109896, 114604, 122790, 128212, 134960, 137370, 143255, 155534, 160265, 163720, 171906, 183160, 192318, 196464, 202440, 219792, 229208, 233301, 245580, 256424, 274740, 286510, 311068, 320530, 327440, 343812, 366320, 384636, 388835, 404880, 429765, 458416, 466602, 480795, 491160, 512848, 544369, 549480, 573020, 622136, 641060, 687624, 769272, 777670, 859530, 933204, 961590, 982320, 986413, 1088738, 1098960, 1146040, 1166505, 1244272, 1282120, 1375248, 1538544, 1555340, 1633107, 1719060, 1866408, 1923180, 1972826, 2177476, 2292080, 2333010, 2564240, 2721845, 2959239, 3110680, 3266214, 3438120, 3732816, 3846360, 3945652, 4354952, 4666020, 4932065, 5443690, 5918478, 6221360, 6532428, 6876240, 6904891, 7692720, 7891304, 8165535, 8709904, 9332040, 9864130, 10887380, 11836956, 13064856, 13809782, 14796195, 15782608, 16331070, 18664080, 18741847, 19728260, 20714673, 21774760, 23673912, 26129712, 27619564, 29592390, 32662140, 34524455, 37483694, 39456520, 41429346, 43549520, 47347824, 55239128, 56225541, 59184780, 65324280, 69048910, 74967388, 78913040, 82858692, 93709235, 103573365, 110478256, 112451082, 118369560, 130648560, 131192929, 138097820, 149934776, 165717384, 187418470, 207146730, 224902164, 236739120, 262385858, 276195640, 281127705, 299869552, 331434768, 374836940, 393578787, 414293460, 449804328, 524771716, 552391280, 562255410, 655964645, 749673880, 787157574, 828586920, 899608656, 1049543432, 1124510820, 1311929290, 1499347760, 1574315148, 1657173840, 1967893935, 2099086864, 2249021640, 2623858580, 3148630296, 3935787870, 4498043280, 5247717160, 6297260592, 7871575740, 10495434320, 15743151480, 31486302960]

約数ペア:

[(1, 31486302960), (2, 15743151480), (3, 10495434320), (4, 7871575740), (5, 6297260592), (6, 5247717160), (7, 4498043280), (8, 3935787870), (10, 3148630296), (12, 2623858580), (14, 2249021640), (15, 2099086864), (16, 1967893935), (19, 1657173840), (20, 1574315148), (21, 1499347760), (24, 1311929290), (28, 1124510820), (30, 1049543432), (35, 899608656), (38, 828586920), (40, 787157574), (42, 749673880), (48, 655964645), (56, 562255410), (57, 552391280), (60, 524771716), (70, 449804328), (76, 414293460), (80, 393578787), (84, 374836940), (95, 331434768), (105, 299869552), (112, 281127705), (114, 276195640), (120, 262385858), (133, 236739120), (140, 224902164), (152, 207146730), (168, 187418470), (190, 165717384), (210, 149934776), (228, 138097820), (240, 131192929), (241, 130648560), (266, 118369560), (280, 112451082), (285, 110478256), (304, 103573365), (336, 93709235), (380, 82858692), (399, 78913040), (420, 74967388), (456, 69048910), (482, 65324280), (532, 59184780), (560, 56225541), (570, 55239128), (665, 47347824), (723, 43549520), (760, 41429346), (798, 39456520), (840, 37483694), (912, 34524455), (964, 32662140), (1064, 29592390), (1140, 27619564), (1205, 26129712), (1330, 23673912), (1446, 21774760), (1520, 20714673), (1596, 19728260), (1680, 18741847), (1687, 18664080), (1928, 16331070), (1995, 15782608), (2128, 14796195), (2280, 13809782), (2410, 13064856), (2660, 11836956), (2892, 10887380), (3192, 9864130), (3374, 9332040), (3615, 8709904), (3856, 8165535), (3990, 7891304), (4093, 7692720), (4560, 6904891), (4579, 6876240), (4820, 6532428), (5061, 6221360), (5320, 5918478), (5784, 5443690), (6384, 4932065), (6748, 4666020), (7230, 4354952), (7980, 3945652), (8186, 3846360), (8435, 3732816), (9158, 3438120), (9640, 3266214), (10122, 3110680), (10640, 2959239), (11568, 2721845), (12279, 2564240), (13496, 2333010), (13737, 2292080), (14460, 2177476), (15960, 1972826), (16372, 1923180), (16870, 1866408), (18316, 1719060), (19280, 1633107), (20244, 1555340), (20465, 1538544), (22895, 1375248), (24558, 1282120), (25305, 1244272), (26992, 1166505), (27474, 1146040), (28651, 1098960), (28920, 1088738), (31920, 986413), (32053, 982320), (32744, 961590), (33740, 933204), (36632, 859530), (40488, 777670), (40930, 769272), (45790, 687624), (49116, 641060), (50610, 622136), (54948, 573020), (57302, 549480), (57840, 544369), (61395, 512848), (64106, 491160), (65488, 480795), (67480, 466602), (68685, 458416), (73264, 429765), (77767, 404880), (80976, 388835), (81860, 384636), (85953, 366320), (91580, 343812), (96159, 327440), (98232, 320530), (101220, 311068), (109896, 286510), (114604, 274740), (122790, 256424), (128212, 245580), (134960, 233301), (137370, 229208), (143255, 219792), (155534, 202440), (160265, 196464), (163720, 192318), (171906, 183160)]