3956795920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 320

約数和(自身を含む): 11879239680

約数和(自身を除く): 7922443760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 83, 88, 109, 110, 112, 140, 142, 154, 166, 176, 218, 220, 280, 284, 308, 332, 355, 385, 415, 436, 440, 497, 545, 560, 568, 581, 616, 664, 710, 763, 770, 781, 830, 872, 880, 913, 994, 1090, 1136, 1162, 1199, 1232, 1328, 1420, 1526, 1540, 1562, 1660, 1744, 1826, 1988, 2180, 2324, 2398, 2485, 2840, 2905, 3052, 3080, 3124, 3320, 3652, 3815, 3905, 3976, 4360, 4565, 4648, 4796, 4970, 5467, 5680, 5810, 5893, 5995, 6104, 6160, 6248, 6391, 6640, 7304, 7630, 7739, 7810, 7952, 8393, 8720, 9047, 9130, 9296, 9592, 9940, 10934, 11620, 11786, 11990, 12208, 12496, 12782, 14608, 15260, 15478, 15620, 16786, 18094, 18260, 19184, 19880, 21868, 23240, 23572, 23980, 25564, 27335, 29465, 30520, 30956, 31240, 31955, 33572, 36188, 36520, 38695, 39760, 41251, 41965, 43736, 45235, 46480, 47144, 47960, 51128, 54173, 54670, 58930, 61040, 61912, 62480, 63329, 63910, 64823, 67144, 72376, 73040, 77390, 82502, 83930, 85129, 87472, 90470, 94288, 95920, 99517, 102256, 108346, 109340, 117860, 123824, 126658, 127820, 129646, 134288, 144752, 154780, 165004, 167860, 170258, 180940, 199034, 206255, 216692, 218680, 235720, 253316, 255640, 259292, 270865, 309560, 316645, 324115, 330008, 335720, 340516, 361880, 398068, 412510, 425645, 433384, 437360, 453761, 471440, 497585, 506632, 511280, 518584, 541730, 595903, 619120, 633290, 642337, 648230, 660016, 671440, 681032, 696619, 723760, 796136, 825020, 851290, 866768, 907522, 995170, 1013264, 1037168, 1083460, 1191806, 1266580, 1284674, 1296460, 1362064, 1393238, 1592272, 1650040, 1702580, 1815044, 1990340, 2166920, 2268805, 2383612, 2533160, 2569348, 2592920, 2786476, 2979515, 3211685, 3300080, 3405160, 3483095, 3630088, 3980680, 4333840, 4496359, 4537610, 4767224, 5066320, 5138696, 5185840, 5572952, 5959030, 6423370, 6810320, 6966190, 7065707, 7260176, 7961360, 8992718, 9075220, 9534448, 10277392, 11145904, 11918060, 12846740, 13932380, 14131414, 17985436, 18150440, 22481795, 23836120, 25693480, 27864760, 28262828, 35328535, 35970872, 36300880, 44963590, 47672240, 49459949, 51386960, 55729520, 56525656, 70657070, 71941744, 89927180, 98919898, 113051312, 141314140, 179854360, 197839796, 247299745, 282628280, 359708720, 395679592, 494599490, 565256560, 791359184, 989198980, 1978397960, 3956795920]

約数ペア:

[(1, 3956795920), (2, 1978397960), (4, 989198980), (5, 791359184), (7, 565256560), (8, 494599490), (10, 395679592), (11, 359708720), (14, 282628280), (16, 247299745), (20, 197839796), (22, 179854360), (28, 141314140), (35, 113051312), (40, 98919898), (44, 89927180), (55, 71941744), (56, 70657070), (70, 56525656), (71, 55729520), (77, 51386960), (80, 49459949), (83, 47672240), (88, 44963590), (109, 36300880), (110, 35970872), (112, 35328535), (140, 28262828), (142, 27864760), (154, 25693480), (166, 23836120), (176, 22481795), (218, 18150440), (220, 17985436), (280, 14131414), (284, 13932380), (308, 12846740), (332, 11918060), (355, 11145904), (385, 10277392), (415, 9534448), (436, 9075220), (440, 8992718), (497, 7961360), (545, 7260176), (560, 7065707), (568, 6966190), (581, 6810320), (616, 6423370), (664, 5959030), (710, 5572952), (763, 5185840), (770, 5138696), (781, 5066320), (830, 4767224), (872, 4537610), (880, 4496359), (913, 4333840), (994, 3980680), (1090, 3630088), (1136, 3483095), (1162, 3405160), (1199, 3300080), (1232, 3211685), (1328, 2979515), (1420, 2786476), (1526, 2592920), (1540, 2569348), (1562, 2533160), (1660, 2383612), (1744, 2268805), (1826, 2166920), (1988, 1990340), (2180, 1815044), (2324, 1702580), (2398, 1650040), (2485, 1592272), (2840, 1393238), (2905, 1362064), (3052, 1296460), (3080, 1284674), (3124, 1266580), (3320, 1191806), (3652, 1083460), (3815, 1037168), (3905, 1013264), (3976, 995170), (4360, 907522), (4565, 866768), (4648, 851290), (4796, 825020), (4970, 796136), (5467, 723760), (5680, 696619), (5810, 681032), (5893, 671440), (5995, 660016), (6104, 648230), (6160, 642337), (6248, 633290), (6391, 619120), (6640, 595903), (7304, 541730), (7630, 518584), (7739, 511280), (7810, 506632), (7952, 497585), (8393, 471440), (8720, 453761), (9047, 437360), (9130, 433384), (9296, 425645), (9592, 412510), (9940, 398068), (10934, 361880), (11620, 340516), (11786, 335720), (11990, 330008), (12208, 324115), (12496, 316645), (12782, 309560), (14608, 270865), (15260, 259292), (15478, 255640), (15620, 253316), (16786, 235720), (18094, 218680), (18260, 216692), (19184, 206255), (19880, 199034), (21868, 180940), (23240, 170258), (23572, 167860), (23980, 165004), (25564, 154780), (27335, 144752), (29465, 134288), (30520, 129646), (30956, 127820), (31240, 126658), (31955, 123824), (33572, 117860), (36188, 109340), (36520, 108346), (38695, 102256), (39760, 99517), (41251, 95920), (41965, 94288), (43736, 90470), (45235, 87472), (46480, 85129), (47144, 83930), (47960, 82502), (51128, 77390), (54173, 73040), (54670, 72376), (58930, 67144), (61040, 64823), (61912, 63910), (62480, 63329)]