1961717760

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 312

約数和(自身を含む): 7053433920

約数和(自身を除く): 5091716160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 367, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 734, 768, 870, 928, 960, 1024, 1044, 1101, 1152, 1160, 1280, 1305, 1392, 1440, 1468, 1536, 1740, 1835, 1856, 1920, 2048, 2088, 2202, 2304, 2320, 2560, 2610, 2784, 2880, 2936, 3072, 3303, 3480, 3670, 3712, 3840, 4096, 4176, 4404, 4608, 4640, 5120, 5220, 5505, 5568, 5760, 5872, 6144, 6606, 6960, 7340, 7424, 7680, 8352, 8808, 9216, 9280, 10240, 10440, 10643, 11010, 11136, 11520, 11744, 12288, 13212, 13920, 14680, 14848, 15360, 16515, 16704, 17616, 18432, 18560, 20480, 20880, 21286, 22020, 22272, 23040, 23488, 26424, 27840, 29360, 29696, 30720, 31929, 33030, 33408, 35232, 36864, 37120, 41760, 42572, 44040, 44544, 46080, 46976, 52848, 53215, 55680, 58720, 59392, 61440, 63858, 66060, 66816, 70464, 74240, 83520, 85144, 88080, 89088, 92160, 93952, 95787, 105696, 106430, 111360, 117440, 118784, 127716, 132120, 133632, 140928, 148480, 159645, 167040, 170288, 176160, 178176, 184320, 187904, 191574, 211392, 212860, 222720, 234880, 255432, 264240, 267264, 281856, 296960, 319290, 334080, 340576, 352320, 356352, 375808, 383148, 422784, 425720, 445440, 469760, 478935, 510864, 528480, 534528, 563712, 593920, 638580, 668160, 681152, 704640, 751616, 766296, 845568, 851440, 890880, 939520, 957870, 1021728, 1056960, 1069056, 1127424, 1277160, 1336320, 1362304, 1409280, 1503232, 1532592, 1691136, 1702880, 1781760, 1879040, 1915740, 2043456, 2113920, 2254848, 2554320, 2672640, 2724608, 2818560, 3065184, 3382272, 3405760, 3758080, 3831480, 4086912, 4227840, 4509696, 5108640, 5345280, 5449216, 5637120, 6130368, 6764544, 6811520, 7516160, 7662960, 8173824, 8455680, 10217280, 10898432, 11274240, 12260736, 13529088, 13623040, 15325920, 16347648, 16911360, 20434560, 21796864, 22548480, 24521472, 27246080, 30651840, 32695296, 33822720, 40869120, 43593728, 49042944, 54492160, 61303680, 65390592, 67645440, 81738240, 98085888, 108984320, 122607360, 130781184, 163476480, 196171776, 217968640, 245214720, 326952960, 392343552, 490429440, 653905920, 980858880, 1961717760]

約数ペア:

[(1, 1961717760), (2, 980858880), (3, 653905920), (4, 490429440), (5, 392343552), (6, 326952960), (8, 245214720), (9, 217968640), (10, 196171776), (12, 163476480), (15, 130781184), (16, 122607360), (18, 108984320), (20, 98085888), (24, 81738240), (29, 67645440), (30, 65390592), (32, 61303680), (36, 54492160), (40, 49042944), (45, 43593728), (48, 40869120), (58, 33822720), (60, 32695296), (64, 30651840), (72, 27246080), (80, 24521472), (87, 22548480), (90, 21796864), (96, 20434560), (116, 16911360), (120, 16347648), (128, 15325920), (144, 13623040), (145, 13529088), (160, 12260736), (174, 11274240), (180, 10898432), (192, 10217280), (232, 8455680), (240, 8173824), (256, 7662960), (261, 7516160), (288, 6811520), (290, 6764544), (320, 6130368), (348, 5637120), (360, 5449216), (367, 5345280), (384, 5108640), (435, 4509696), (464, 4227840), (480, 4086912), (512, 3831480), (522, 3758080), (576, 3405760), (580, 3382272), (640, 3065184), (696, 2818560), (720, 2724608), (734, 2672640), (768, 2554320), (870, 2254848), (928, 2113920), (960, 2043456), (1024, 1915740), (1044, 1879040), (1101, 1781760), (1152, 1702880), (1160, 1691136), (1280, 1532592), (1305, 1503232), (1392, 1409280), (1440, 1362304), (1468, 1336320), (1536, 1277160), (1740, 1127424), (1835, 1069056), (1856, 1056960), (1920, 1021728), (2048, 957870), (2088, 939520), (2202, 890880), (2304, 851440), (2320, 845568), (2560, 766296), (2610, 751616), (2784, 704640), (2880, 681152), (2936, 668160), (3072, 638580), (3303, 593920), (3480, 563712), (3670, 534528), (3712, 528480), (3840, 510864), (4096, 478935), (4176, 469760), (4404, 445440), (4608, 425720), (4640, 422784), (5120, 383148), (5220, 375808), (5505, 356352), (5568, 352320), (5760, 340576), (5872, 334080), (6144, 319290), (6606, 296960), (6960, 281856), (7340, 267264), (7424, 264240), (7680, 255432), (8352, 234880), (8808, 222720), (9216, 212860), (9280, 211392), (10240, 191574), (10440, 187904), (10643, 184320), (11010, 178176), (11136, 176160), (11520, 170288), (11744, 167040), (12288, 159645), (13212, 148480), (13920, 140928), (14680, 133632), (14848, 132120), (15360, 127716), (16515, 118784), (16704, 117440), (17616, 111360), (18432, 106430), (18560, 105696), (20480, 95787), (20880, 93952), (21286, 92160), (22020, 89088), (22272, 88080), (23040, 85144), (23488, 83520), (26424, 74240), (27840, 70464), (29360, 66816), (29696, 66060), (30720, 63858), (31929, 61440), (33030, 59392), (33408, 58720), (35232, 55680), (36864, 53215), (37120, 52848), (41760, 46976), (42572, 46080), (44040, 44544)]