794511480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 2822400000

約数和(自身を除く): 2027888520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 97, 98, 105, 120, 140, 147, 168, 194, 196, 199, 210, 245, 280, 291, 294, 343, 388, 392, 398, 420, 485, 490, 582, 588, 597, 679, 686, 735, 776, 796, 840, 970, 980, 995, 1029, 1164, 1176, 1194, 1358, 1372, 1393, 1455, 1470, 1592, 1715, 1940, 1960, 1990, 2037, 2058, 2328, 2388, 2716, 2744, 2786, 2910, 2940, 2985, 3395, 3430, 3880, 3980, 4074, 4116, 4179, 4753, 4776, 5145, 5432, 5572, 5820, 5880, 5970, 6790, 6860, 6965, 7960, 8148, 8232, 8358, 9506, 9751, 10185, 10290, 11144, 11640, 11940, 13580, 13720, 13930, 14259, 16296, 16716, 19012, 19303, 19502, 20370, 20580, 20895, 23765, 23880, 27160, 27860, 28518, 29253, 33271, 33432, 38024, 38606, 39004, 40740, 41160, 41790, 47530, 48755, 55720, 57036, 57909, 58506, 66542, 68257, 71295, 77212, 78008, 81480, 83580, 95060, 96515, 97510, 99813, 114072, 115818, 117012, 133084, 135121, 136514, 142590, 146265, 154424, 166355, 167160, 190120, 193030, 195020, 199626, 204771, 231636, 234024, 266168, 270242, 273028, 285180, 289545, 292530, 332710, 341285, 386060, 390040, 399252, 405363, 409542, 463272, 499065, 540484, 546056, 570360, 579090, 585060, 665420, 675605, 682570, 772120, 798504, 810726, 819084, 945847, 998130, 1023855, 1080968, 1158180, 1170120, 1330840, 1351210, 1365140, 1621452, 1638168, 1891694, 1996260, 2026815, 2047710, 2316360, 2702420, 2730280, 2837541, 3242904, 3783388, 3992520, 4053630, 4095420, 4729235, 5404840, 5675082, 6620929, 7566776, 8107260, 8190840, 9458470, 11350164, 13241858, 14187705, 16214520, 18916940, 19862787, 22700328, 26483716, 28375410, 33104645, 37833880, 39725574, 52967432, 56750820, 66209290, 79451148, 99313935, 113501640, 132418580, 158902296, 198627870, 264837160, 397255740, 794511480]

約数ペア:

[(1, 794511480), (2, 397255740), (3, 264837160), (4, 198627870), (5, 158902296), (6, 132418580), (7, 113501640), (8, 99313935), (10, 79451148), (12, 66209290), (14, 56750820), (15, 52967432), (20, 39725574), (21, 37833880), (24, 33104645), (28, 28375410), (30, 26483716), (35, 22700328), (40, 19862787), (42, 18916940), (49, 16214520), (56, 14187705), (60, 13241858), (70, 11350164), (84, 9458470), (97, 8190840), (98, 8107260), (105, 7566776), (120, 6620929), (140, 5675082), (147, 5404840), (168, 4729235), (194, 4095420), (196, 4053630), (199, 3992520), (210, 3783388), (245, 3242904), (280, 2837541), (291, 2730280), (294, 2702420), (343, 2316360), (388, 2047710), (392, 2026815), (398, 1996260), (420, 1891694), (485, 1638168), (490, 1621452), (582, 1365140), (588, 1351210), (597, 1330840), (679, 1170120), (686, 1158180), (735, 1080968), (776, 1023855), (796, 998130), (840, 945847), (970, 819084), (980, 810726), (995, 798504), (1029, 772120), (1164, 682570), (1176, 675605), (1194, 665420), (1358, 585060), (1372, 579090), (1393, 570360), (1455, 546056), (1470, 540484), (1592, 499065), (1715, 463272), (1940, 409542), (1960, 405363), (1990, 399252), (2037, 390040), (2058, 386060), (2328, 341285), (2388, 332710), (2716, 292530), (2744, 289545), (2786, 285180), (2910, 273028), (2940, 270242), (2985, 266168), (3395, 234024), (3430, 231636), (3880, 204771), (3980, 199626), (4074, 195020), (4116, 193030), (4179, 190120), (4753, 167160), (4776, 166355), (5145, 154424), (5432, 146265), (5572, 142590), (5820, 136514), (5880, 135121), (5970, 133084), (6790, 117012), (6860, 115818), (6965, 114072), (7960, 99813), (8148, 97510), (8232, 96515), (8358, 95060), (9506, 83580), (9751, 81480), (10185, 78008), (10290, 77212), (11144, 71295), (11640, 68257), (11940, 66542), (13580, 58506), (13720, 57909), (13930, 57036), (14259, 55720), (16296, 48755), (16716, 47530), (19012, 41790), (19303, 41160), (19502, 40740), (20370, 39004), (20580, 38606), (20895, 38024), (23765, 33432), (23880, 33271), (27160, 29253), (27860, 28518)]