12981075120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 640

約数和(自身を含む): 52496640000

約数和(自身を除く): 39515564880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 29, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 58, 60, 65, 72, 76, 78, 80, 87, 90, 95, 104, 108, 114, 116, 117, 120, 130, 135, 144, 145, 152, 156, 171, 174, 180, 190, 195, 208, 216, 228, 232, 234, 240, 247, 260, 261, 270, 285, 290, 304, 312, 342, 348, 351, 360, 377, 380, 390, 432, 435, 456, 464, 468, 494, 513, 520, 522, 540, 551, 570, 580, 585, 624, 684, 696, 702, 720, 741, 754, 760, 780, 783, 839, 855, 870, 912, 936, 988, 1026, 1040, 1044, 1080, 1102, 1131, 1140, 1160, 1170, 1235, 1305, 1368, 1392, 1404, 1482, 1508, 1520, 1560, 1566, 1653, 1678, 1710, 1740, 1755, 1872, 1885, 1976, 2052, 2088, 2160, 2204, 2223, 2262, 2280, 2320, 2340, 2470, 2517, 2565, 2610, 2736, 2755, 2808, 2964, 3016, 3120, 3132, 3306, 3356, 3393, 3420, 3480, 3510, 3705, 3770, 3915, 3952, 4104, 4176, 4195, 4408, 4446, 4524, 4560, 4680, 4940, 4959, 5034, 5130, 5220, 5510, 5616, 5655, 5928, 6032, 6264, 6612, 6669, 6712, 6786, 6840, 6960, 7020, 7163, 7410, 7540, 7551, 7830, 8208, 8265, 8390, 8816, 8892, 9048, 9360, 9880, 9918, 10068, 10179, 10260, 10440, 10907, 11020, 11115, 11310, 11856, 12528, 12585, 13224, 13338, 13424, 13572, 13680, 14040, 14326, 14820, 14877, 15080, 15102, 15660, 15941, 16530, 16780, 16965, 17784, 18096, 19760, 19836, 20136, 20358, 20520, 20880, 21489, 21814, 22040, 22230, 22620, 22653, 24331, 24795, 25170, 26448, 26676, 27144, 28080, 28652, 29640, 29754, 30160, 30204, 31320, 31882, 32721, 33060, 33345, 33560, 33930, 35568, 35815, 37755, 39672, 40272, 40716, 41040, 42978, 43628, 44080, 44460, 45240, 45306, 47823, 48662, 49590, 50340, 50895, 53352, 54288, 54535, 57304, 59280, 59508, 60408, 62640, 63764, 64467, 65442, 66120, 66690, 67120, 67860, 71630, 72993, 74385, 75510, 79344, 79705, 81432, 85956, 87256, 88920, 90480, 90612, 95646, 97324, 98163, 99180, 100680, 101790, 106704, 107445, 109070, 113265, 114608, 119016, 120816, 121655, 127528, 128934, 130884, 132240, 133380, 135720, 143260, 143469, 145986, 148770, 151020, 159410, 162864, 163605, 171912, 174512, 177840, 181224, 191292, 193401, 194648, 196326, 198360, 201360, 203580, 207233, 214890, 218140, 218979, 226530, 238032, 239115, 243310, 255056, 257868, 261768, 266760, 271440, 286520, 286938, 291972, 294489, 297540, 302040, 316303, 318820, 322335, 327210, 343824, 362448, 364965, 382584, 386802, 389296, 392652, 396720, 407160, 414466, 429780, 430407, 436280, 437958, 453060, 462289, 478230, 486620, 490815, 515736, 523536, 533520, 573040, 573876, 583944, 588978, 595080, 604080, 621699, 632606, 637640, 644670, 654420, 656937, 717345, 729930, 765168, 773604, 785304, 814320, 828932, 859560, 860814, 872560, 875916, 906120, 924578, 948909, 956460, 967005, 973240, 981630, 1031472, 1036165, 1094895, 1147752, 1167888, 1177956, 1190160, 1243398, 1265212, 1275280, 1289340, 1308840, 1313874, 1386867, 1434690, 1459860, 1472445, 1547208, 1570608, 1581515, 1657864, 1719120, 1721628, 1751832, 1812240, 1849156, 1865097, 1897818, 1912920, 1934010, 1946480, 1963260, 2072330, 2152035, 2189790, 2295504, 2311445, 2355912, 2486796, 2530424, 2578680, 2617680, 2627748, 2773734, 2846727, 2869380, 2919720, 2944890, 3094416, 3108495, 3163030, 3284685, 3315728, 3443256, 3503664, 3698312, 3730194, 3795636, 3825840, 3868020, 3926520, 4144660, 4160601, 4304070, 4379580, 4622890, 4711824, 4744545, 4973592, 5060848, 5157360, 5255496, 5547468, 5595291, 5693454, 5738760, 5839440, 5889780, 6009757, 6216990, 6326060, 6569370, 6886512, 6934335, 7396624, 7460388, 7591272, 7736040, 7853040, 8289320, 8321202, 8540181, 8608140, 8759160, 9245780, 9325485, 9489090, 9947184, 10510992, 11094936, 11190582, 11386908, 11477520, 11779560, 12019514, 12433980, 12481803, 12652120, 13138740, 13868670, 14233635, 14920776, 15182544, 15472080, 16578640, 16642404, 17080362, 17216280, 17518320, 18029271, 18491560, 18650970, 18978180, 20803005, 22189872, 22381164, 22773816, 23559120, 24039028, 24867960, 24963606, 25304240, 26277480, 27737340, 27976455, 28467270, 29841552, 30048785, 33284808, 34160724, 34432560, 36058542, 36983120, 37301940, 37956360, 41606010, 42700905, 44762328, 45547632, 48078056, 49735920, 49927212, 52554960, 54087813, 55474680, 55952910, 56934540, 60097570, 62409015, 66569616, 68321448, 72117084, 74603880, 75912720, 83212020, 85401810, 89524656, 90146355, 96156112, 99854424, 108175626, 110949360, 111905820, 113869080, 120195140, 124818030, 136642896, 144234168, 149207760, 162263439, 166424040, 170803620, 180292710, 199708848, 216351252, 223811640, 227738160, 240390280, 249636060, 270439065, 288468336, 324526878, 332848080, 341607240, 360585420, 432702504, 447623280, 480780560, 499272120, 540878130, 649053756, 683214480, 721170840, 811317195, 865405008, 998544240, 1081756260, 1298107512, 1442341680, 1622634390, 2163512520, 2596215024, 3245268780, 4327025040, 6490537560, 12981075120]

約数ペア:

[(1, 12981075120), (2, 6490537560), (3, 4327025040), (4, 3245268780), (5, 2596215024), (6, 2163512520), (8, 1622634390), (9, 1442341680), (10, 1298107512), (12, 1081756260), (13, 998544240), (15, 865405008), (16, 811317195), (18, 721170840), (19, 683214480), (20, 649053756), (24, 540878130), (26, 499272120), (27, 480780560), (29, 447623280), (30, 432702504), (36, 360585420), (38, 341607240), (39, 332848080), (40, 324526878), (45, 288468336), (48, 270439065), (52, 249636060), (54, 240390280), (57, 227738160), (58, 223811640), (60, 216351252), (65, 199708848), (72, 180292710), (76, 170803620), (78, 166424040), (80, 162263439), (87, 149207760), (90, 144234168), (95, 136642896), (104, 124818030), (108, 120195140), (114, 113869080), (116, 111905820), (117, 110949360), (120, 108175626), (130, 99854424), (135, 96156112), (144, 90146355), (145, 89524656), (152, 85401810), (156, 83212020), (171, 75912720), (174, 74603880), (180, 72117084), (190, 68321448), (195, 66569616), (208, 62409015), (216, 60097570), (228, 56934540), (232, 55952910), (234, 55474680), (240, 54087813), (247, 52554960), (260, 49927212), (261, 49735920), (270, 48078056), (285, 45547632), (290, 44762328), (304, 42700905), (312, 41606010), (342, 37956360), (348, 37301940), (351, 36983120), (360, 36058542), (377, 34432560), (380, 34160724), (390, 33284808), (432, 30048785), (435, 29841552), (456, 28467270), (464, 27976455), (468, 27737340), (494, 26277480), (513, 25304240), (520, 24963606), (522, 24867960), (540, 24039028), (551, 23559120), (570, 22773816), (580, 22381164), (585, 22189872), (624, 20803005), (684, 18978180), (696, 18650970), (702, 18491560), (720, 18029271), (741, 17518320), (754, 17216280), (760, 17080362), (780, 16642404), (783, 16578640), (839, 15472080), (855, 15182544), (870, 14920776), (912, 14233635), (936, 13868670), (988, 13138740), (1026, 12652120), (1040, 12481803), (1044, 12433980), (1080, 12019514), (1102, 11779560), (1131, 11477520), (1140, 11386908), (1160, 11190582), (1170, 11094936), (1235, 10510992), (1305, 9947184), (1368, 9489090), (1392, 9325485), (1404, 9245780), (1482, 8759160), (1508, 8608140), (1520, 8540181), (1560, 8321202), (1566, 8289320), (1653, 7853040), (1678, 7736040), (1710, 7591272), (1740, 7460388), (1755, 7396624), (1872, 6934335), (1885, 6886512), (1976, 6569370), (2052, 6326060), (2088, 6216990), (2160, 6009757), (2204, 5889780), (2223, 5839440), (2262, 5738760), (2280, 5693454), (2320, 5595291), (2340, 5547468), (2470, 5255496), (2517, 5157360), (2565, 5060848), (2610, 4973592), (2736, 4744545), (2755, 4711824), (2808, 4622890), (2964, 4379580), (3016, 4304070), (3120, 4160601), (3132, 4144660), (3306, 3926520), (3356, 3868020), (3393, 3825840), (3420, 3795636), (3480, 3730194), (3510, 3698312), (3705, 3503664), (3770, 3443256), (3915, 3315728), (3952, 3284685), (4104, 3163030), (4176, 3108495), (4195, 3094416), (4408, 2944890), (4446, 2919720), (4524, 2869380), (4560, 2846727), (4680, 2773734), (4940, 2627748), (4959, 2617680), 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(18096, 717345), (19760, 656937), (19836, 654420), (20136, 644670), (20358, 637640), (20520, 632606), (20880, 621699), (21489, 604080), (21814, 595080), (22040, 588978), (22230, 583944), (22620, 573876), (22653, 573040), (24331, 533520), (24795, 523536), (25170, 515736), (26448, 490815), (26676, 486620), (27144, 478230), (28080, 462289), (28652, 453060), (29640, 437958), (29754, 436280), (30160, 430407), (30204, 429780), (31320, 414466), (31882, 407160), (32721, 396720), (33060, 392652), (33345, 389296), (33560, 386802), (33930, 382584), (35568, 364965), (35815, 362448), (37755, 343824), (39672, 327210), (40272, 322335), (40716, 318820), (41040, 316303), (42978, 302040), (43628, 297540), (44080, 294489), (44460, 291972), (45240, 286938), (45306, 286520), (47823, 271440), (48662, 266760), (49590, 261768), (50340, 257868), (50895, 255056), (53352, 243310), (54288, 239115), (54535, 238032), (57304, 226530), (59280, 218979), (59508, 218140), (60408, 214890), (62640, 207233), (63764, 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