19972690560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:653

約数の個数: 512

約数和(自身を含む): 75202560000

約数和(自身を除く): 55229869440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 127, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 254, 270, 285, 288, 304, 320, 342, 360, 380, 381, 384, 432, 456, 479, 480, 508, 513, 540, 570, 576, 608, 635, 640, 684, 720, 760, 762, 855, 864, 912, 958, 960, 1016, 1026, 1080, 1140, 1143, 1152, 1216, 1270, 1368, 1437, 1440, 1520, 1524, 1710, 1728, 1824, 1905, 1916, 1920, 2032, 2052, 2160, 2280, 2286, 2395, 2413, 2432, 2540, 2565, 2736, 2874, 2880, 3040, 3048, 3420, 3429, 3456, 3648, 3810, 3832, 4064, 4104, 4311, 4320, 4560, 4572, 4790, 4826, 5080, 5130, 5472, 5715, 5748, 5760, 6080, 6096, 6840, 6858, 7185, 7239, 7296, 7620, 7664, 8128, 8208, 8622, 8640, 9101, 9120, 9144, 9580, 9652, 10160, 10260, 10944, 11430, 11496, 12065, 12160, 12192, 12933, 13680, 13716, 14370, 14478, 15240, 15328, 16256, 16416, 17145, 17244, 17280, 18202, 18240, 18288, 19160, 19304, 20320, 20520, 21555, 21717, 21888, 22860, 22992, 24130, 24384, 25866, 27303, 27360, 27432, 28740, 28956, 30480, 30656, 32832, 34290, 34488, 36195, 36404, 36480, 36576, 38320, 38608, 40640, 41040, 43110, 43434, 45505, 45720, 45984, 48260, 48768, 51732, 54606, 54720, 54864, 57480, 57912, 60833, 60960, 61312, 64665, 65151, 65664, 68580, 68976, 72390, 72808, 73152, 76640, 77216, 81280, 81909, 82080, 86220, 86868, 91010, 91440, 91968, 96520, 103464, 108585, 109212, 109440, 109728, 114960, 115824, 121666, 121920, 129330, 130302, 136515, 137160, 137952, 144780, 145616, 146304, 153280, 154432, 163818, 164160, 172440, 173736, 182020, 182499, 182880, 183936, 193040, 206928, 217170, 218424, 219456, 229920, 231648, 243332, 243840, 245727, 258660, 260604, 273030, 274320, 275904, 289560, 291232, 304165, 306560, 308864, 325755, 327636, 328320, 344880, 347472, 364040, 364998, 365760, 386080, 409545, 413856, 434340, 436848, 438912, 459840, 463296, 486664, 491454, 517320, 521208, 546060, 547497, 548640, 551808, 579120, 582464, 608330, 651510, 655272, 689760, 694944, 728080, 729996, 731520, 772160, 819090, 827712, 868680, 873696, 912495, 919680, 926592, 973328, 982908, 1034640, 1042416, 1092120, 1094994, 1097280, 1155827, 1158240, 1164928, 1216660, 1228635, 1303020, 1310544, 1379520, 1389888, 1456160, 1459992, 1544320, 1638180, 1642491, 1655424, 1737360, 1747392, 1824990, 1946656, 1965816, 2069280, 2084832, 2184240, 2189988, 2194560, 2311654, 2316480, 2433320, 2457270, 2606040, 2621088, 2737485, 2759040, 2779776, 2912320, 2919984, 3276360, 3284982, 3467481, 3474720, 3494784, 3649980, 3893312, 3931632, 4138560, 4169664, 4368480, 4379976, 4623308, 4632960, 4866640, 4914540, 5212080, 5242176, 5474970, 5779135, 5824640, 5839968, 6552720, 6569964, 6934962, 6949440, 7299960, 7786624, 7863264, 8212455, 8277120, 8339328, 8736960, 8759952, 9246616, 9733280, 9829080, 10402443, 10424160, 10484352, 10949940, 11558270, 11679936, 13105440, 13139928, 13869924, 13898880, 14599920, 15726528, 16424910, 17337405, 17473920, 17519904, 18493232, 19466560, 19658160, 20804886, 20848320, 21899880, 23116540, 23359872, 26210880, 26279856, 27739848, 29199840, 31207329, 31453056, 32849820, 34674810, 35039808, 36986464, 38933120, 39316320, 41609772, 41696640, 43799760, 46233080, 52012215, 52421760, 52559712, 55479696, 58399680, 62414658, 65699640, 69349620, 70079616, 73972928, 78632640, 83219544, 87599520, 92466160, 104024430, 105119424, 110959392, 116799360, 124829316, 131399280, 138699240, 147945856, 156036645, 157265280, 166439088, 175199040, 184932320, 208048860, 210238848, 221918784, 249658632, 262798560, 277398480, 312073290, 332878176, 350398080, 369864640, 416097720, 443837568, 499317264, 525597120, 554796960, 624146580, 665756352, 739729280, 832195440, 998634528, 1051194240, 1109593920, 1248293160, 1331512704, 1664390880, 1997269056, 2219187840, 2496586320, 3328781760, 3994538112, 4993172640, 6657563520, 9986345280, 19972690560]

約数ペア:

[(1, 19972690560), (2, 9986345280), (3, 6657563520), (4, 4993172640), (5, 3994538112), (6, 3328781760), (8, 2496586320), (9, 2219187840), (10, 1997269056), (12, 1664390880), (15, 1331512704), (16, 1248293160), (18, 1109593920), (19, 1051194240), (20, 998634528), (24, 832195440), (27, 739729280), (30, 665756352), (32, 624146580), (36, 554796960), (38, 525597120), (40, 499317264), (45, 443837568), (48, 416097720), (54, 369864640), (57, 350398080), (60, 332878176), (64, 312073290), (72, 277398480), (76, 262798560), (80, 249658632), (90, 221918784), (95, 210238848), (96, 208048860), (108, 184932320), (114, 175199040), (120, 166439088), (127, 157265280), (128, 156036645), (135, 147945856), (144, 138699240), (152, 131399280), (160, 124829316), (171, 116799360), (180, 110959392), (190, 105119424), (192, 104024430), (216, 92466160), (228, 87599520), (240, 83219544), (254, 78632640), (270, 73972928), (285, 70079616), (288, 69349620), (304, 65699640), (320, 62414658), (342, 58399680), (360, 55479696), (380, 52559712), (381, 52421760), (384, 52012215), (432, 46233080), (456, 43799760), (479, 41696640), (480, 41609772), (508, 39316320), (513, 38933120), (540, 36986464), (570, 35039808), (576, 34674810), (608, 32849820), (635, 31453056), (640, 31207329), (684, 29199840), (720, 27739848), (760, 26279856), (762, 26210880), (855, 23359872), (864, 23116540), (912, 21899880), (958, 20848320), (960, 20804886), (1016, 19658160), (1026, 19466560), (1080, 18493232), (1140, 17519904), (1143, 17473920), (1152, 17337405), (1216, 16424910), (1270, 15726528), (1368, 14599920), (1437, 13898880), (1440, 13869924), (1520, 13139928), (1524, 13105440), (1710, 11679936), (1728, 11558270), (1824, 10949940), (1905, 10484352), (1916, 10424160), (1920, 10402443), (2032, 9829080), (2052, 9733280), (2160, 9246616), (2280, 8759952), (2286, 8736960), (2395, 8339328), (2413, 8277120), (2432, 8212455), (2540, 7863264), (2565, 7786624), (2736, 7299960), (2874, 6949440), (2880, 6934962), (3040, 6569964), (3048, 6552720), (3420, 5839968), (3429, 5824640), (3456, 5779135), (3648, 5474970), (3810, 5242176), (3832, 5212080), (4064, 4914540), (4104, 4866640), (4311, 4632960), (4320, 4623308), (4560, 4379976), (4572, 4368480), (4790, 4169664), (4826, 4138560), (5080, 3931632), (5130, 3893312), (5472, 3649980), (5715, 3494784), (5748, 3474720), (5760, 3467481), (6080, 3284982), (6096, 3276360), (6840, 2919984), (6858, 2912320), (7185, 2779776), (7239, 2759040), (7296, 2737485), (7620, 2621088), (7664, 2606040), (8128, 2457270), (8208, 2433320), (8622, 2316480), (8640, 2311654), (9101, 2194560), (9120, 2189988), (9144, 2184240), (9580, 2084832), (9652, 2069280), (10160, 1965816), (10260, 1946656), (10944, 1824990), (11430, 1747392), (11496, 1737360), (12065, 1655424), (12160, 1642491), (12192, 1638180), (12933, 1544320), (13680, 1459992), (13716, 1456160), (14370, 1389888), (14478, 1379520), (15240, 1310544), (15328, 1303020), (16256, 1228635), (16416, 1216660), (17145, 1164928), (17244, 1158240), (17280, 1155827), (18202, 1097280), (18240, 1094994), (18288, 1092120), (19160, 1042416), (19304, 1034640), (20320, 982908), (20520, 973328), (21555, 926592), (21717, 919680), (21888, 912495), (22860, 873696), (22992, 868680), (24130, 827712), (24384, 819090), (25866, 772160), (27303, 731520), (27360, 729996), (27432, 728080), (28740, 694944), (28956, 689760), (30480, 655272), (30656, 651510), (32832, 608330), (34290, 582464), (34488, 579120), (36195, 551808), (36404, 548640), (36480, 547497), (36576, 546060), (38320, 521208), (38608, 517320), (40640, 491454), (41040, 486664), (43110, 463296), (43434, 459840), (45505, 438912), (45720, 436848), (45984, 434340), (48260, 413856), (48768, 409545), (51732, 386080), (54606, 365760), (54720, 364998), (54864, 364040), (57480, 347472), (57912, 344880), (60833, 328320), (60960, 327636), (61312, 325755), (64665, 308864), (65151, 306560), (65664, 304165), (68580, 291232), (68976, 289560), (72390, 275904), (72808, 274320), (73152, 273030), (76640, 260604), (77216, 258660), (81280, 245727), (81909, 243840), (82080, 243332), (86220, 231648), (86868, 229920), (91010, 219456), (91440, 218424), (91968, 217170), (96520, 206928), (103464, 193040), (108585, 183936), (109212, 182880), (109440, 182499), (109728, 182020), (114960, 173736), (115824, 172440), (121666, 164160), (121920, 163818), (129330, 154432), (130302, 153280), (136515, 146304), (137160, 145616), (137952, 144780)]