20199107520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:732

約数の個数: 336

約数和(自身を含む): 70776388800

約数和(自身を除く): 50577281280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 149, 160, 180, 192, 206, 240, 288, 298, 309, 320, 360, 412, 447, 457, 480, 515, 576, 596, 618, 720, 745, 824, 894, 914, 927, 960, 1030, 1192, 1236, 1341, 1371, 1440, 1490, 1545, 1648, 1788, 1828, 1854, 2060, 2235, 2285, 2384, 2472, 2682, 2742, 2880, 2980, 3090, 3296, 3576, 3656, 3708, 4113, 4120, 4470, 4570, 4635, 4768, 4944, 5364, 5484, 5960, 6180, 6592, 6705, 6855, 7152, 7312, 7416, 8226, 8240, 8940, 9140, 9270, 9536, 9888, 10728, 10968, 11920, 12360, 13410, 13710, 14304, 14624, 14832, 15347, 16452, 16480, 17880, 18280, 18540, 19776, 20565, 21456, 21936, 23840, 24720, 26820, 27420, 28608, 29248, 29664, 30694, 32904, 32960, 35760, 36560, 37080, 41130, 42912, 43872, 46041, 47071, 47680, 49440, 53640, 54840, 59328, 61388, 65808, 68093, 71520, 73120, 74160, 76735, 82260, 85824, 87744, 92082, 94142, 98880, 107280, 109680, 122776, 131616, 136186, 138123, 141213, 143040, 146240, 148320, 153470, 164520, 184164, 188284, 204279, 214560, 219360, 230205, 235355, 245552, 263232, 272372, 276246, 282426, 296640, 306940, 329040, 340465, 368328, 376568, 408558, 423639, 429120, 438720, 460410, 470710, 491104, 544744, 552492, 564852, 612837, 613880, 658080, 680930, 690615, 706065, 736656, 753136, 817116, 847278, 920820, 941420, 982208, 1021395, 1089488, 1104984, 1129704, 1225674, 1227760, 1316160, 1361860, 1381230, 1412130, 1473312, 1506272, 1634232, 1694556, 1841640, 1882840, 2042790, 2118195, 2178976, 2209968, 2259408, 2451348, 2455520, 2723720, 2762460, 2824260, 2946624, 3012544, 3064185, 3268464, 3389112, 3683280, 3765680, 4085580, 4236390, 4357952, 4419936, 4518816, 4902696, 4911040, 5447440, 5524920, 5648520, 6128370, 6536928, 6778224, 7013579, 7366560, 7531360, 8171160, 8472780, 8839872, 9037632, 9805392, 10894880, 11049840, 11297040, 12256740, 13073856, 13556448, 14027158, 14733120, 15062720, 16342320, 16945560, 19610784, 21040737, 21789760, 22099680, 22594080, 24513480, 27112896, 28054316, 32684640, 33891120, 35067895, 39221568, 42081474, 44199360, 45188160, 49026960, 56108632, 63122211, 65369280, 67782240, 70135790, 84162948, 98053920, 105203685, 112217264, 126244422, 135564480, 140271580, 168325896, 196107840, 210407370, 224434528, 252488844, 280543160, 315611055, 336651792, 420814740, 448869056, 504977688, 561086320, 631222110, 673303584, 841629480, 1009955376, 1122172640, 1262444220, 1346607168, 1683258960, 2019910752, 2244345280, 2524888440, 3366517920, 4039821504, 5049776880, 6733035840, 10099553760, 20199107520]

約数ペア:

[(1, 20199107520), (2, 10099553760), (3, 6733035840), (4, 5049776880), (5, 4039821504), (6, 3366517920), (8, 2524888440), (9, 2244345280), (10, 2019910752), (12, 1683258960), (15, 1346607168), (16, 1262444220), (18, 1122172640), (20, 1009955376), (24, 841629480), (30, 673303584), (32, 631222110), (36, 561086320), (40, 504977688), (45, 448869056), (48, 420814740), (60, 336651792), (64, 315611055), (72, 280543160), (80, 252488844), (90, 224434528), (96, 210407370), (103, 196107840), (120, 168325896), (144, 140271580), (149, 135564480), (160, 126244422), (180, 112217264), (192, 105203685), (206, 98053920), (240, 84162948), (288, 70135790), (298, 67782240), (309, 65369280), (320, 63122211), (360, 56108632), (412, 49026960), (447, 45188160), (457, 44199360), (480, 42081474), (515, 39221568), (576, 35067895), (596, 33891120), (618, 32684640), (720, 28054316), (745, 27112896), (824, 24513480), (894, 22594080), (914, 22099680), (927, 21789760), (960, 21040737), (1030, 19610784), (1192, 16945560), (1236, 16342320), (1341, 15062720), (1371, 14733120), (1440, 14027158), (1490, 13556448), (1545, 13073856), (1648, 12256740), (1788, 11297040), (1828, 11049840), (1854, 10894880), (2060, 9805392), (2235, 9037632), (2285, 8839872), (2384, 8472780), (2472, 8171160), (2682, 7531360), (2742, 7366560), (2880, 7013579), (2980, 6778224), (3090, 6536928), (3296, 6128370), (3576, 5648520), (3656, 5524920), (3708, 5447440), (4113, 4911040), (4120, 4902696), (4470, 4518816), (4570, 4419936), (4635, 4357952), (4768, 4236390), (4944, 4085580), (5364, 3765680), (5484, 3683280), (5960, 3389112), (6180, 3268464), (6592, 3064185), (6705, 3012544), (6855, 2946624), (7152, 2824260), (7312, 2762460), (7416, 2723720), (8226, 2455520), (8240, 2451348), (8940, 2259408), (9140, 2209968), (9270, 2178976), (9536, 2118195), (9888, 2042790), (10728, 1882840), (10968, 1841640), (11920, 1694556), (12360, 1634232), (13410, 1506272), (13710, 1473312), (14304, 1412130), (14624, 1381230), (14832, 1361860), (15347, 1316160), (16452, 1227760), (16480, 1225674), (17880, 1129704), (18280, 1104984), (18540, 1089488), (19776, 1021395), (20565, 982208), (21456, 941420), (21936, 920820), (23840, 847278), (24720, 817116), (26820, 753136), (27420, 736656), (28608, 706065), (29248, 690615), (29664, 680930), (30694, 658080), (32904, 613880), (32960, 612837), (35760, 564852), (36560, 552492), (37080, 544744), (41130, 491104), (42912, 470710), (43872, 460410), (46041, 438720), (47071, 429120), (47680, 423639), (49440, 408558), (53640, 376568), (54840, 368328), (59328, 340465), (61388, 329040), (65808, 306940), (68093, 296640), (71520, 282426), (73120, 276246), (74160, 272372), (76735, 263232), (82260, 245552), (85824, 235355), (87744, 230205), (92082, 219360), (94142, 214560), (98880, 204279), (107280, 188284), (109680, 184164), (122776, 164520), (131616, 153470), (136186, 148320), (138123, 146240), (141213, 143040)]