211233120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1283}}^1$

素因数の和:1322

約数の個数: 192

約数和(自身を含む): 776563200

約数和(自身を除く): 565330080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1283, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2566, 2744, 2940, 3360, 3430, 3849, 3920, 4116, 4704, 5132, 5145, 5488, 5880, 6415, 6860, 7698, 7840, 8232, 8981, 10264, 10290, 10976, 11760, 12830, 13720, 15396, 16464, 17962, 19245, 20528, 20580, 23520, 25660, 26943, 27440, 30792, 32928, 35924, 38490, 41056, 41160, 44905, 51320, 53886, 54880, 61584, 62867, 71848, 76980, 82320, 89810, 102640, 107772, 123168, 125734, 134715, 143696, 153960, 164640, 179620, 188601, 205280, 215544, 251468, 269430, 287392, 307920, 314335, 359240, 377202, 431088, 440069, 502936, 538860, 615840, 628670, 718480, 754404, 862176, 880138, 943005, 1005872, 1077720, 1257340, 1320207, 1436960, 1508808, 1760276, 1886010, 2011744, 2155440, 2200345, 2514680, 2640414, 3017616, 3520552, 3772020, 4310880, 4400690, 5029360, 5280828, 6035232, 6601035, 7041104, 7544040, 8801380, 10058720, 10561656, 13202070, 14082208, 15088080, 17602760, 21123312, 26404140, 30176160, 35205520, 42246624, 52808280, 70411040, 105616560, 211233120]

約数ペア:

[(1, 211233120), (2, 105616560), (3, 70411040), (4, 52808280), (5, 42246624), (6, 35205520), (7, 30176160), (8, 26404140), (10, 21123312), (12, 17602760), (14, 15088080), (15, 14082208), (16, 13202070), (20, 10561656), (21, 10058720), (24, 8801380), (28, 7544040), (30, 7041104), (32, 6601035), (35, 6035232), (40, 5280828), (42, 5029360), (48, 4400690), (49, 4310880), (56, 3772020), (60, 3520552), (70, 3017616), (80, 2640414), (84, 2514680), (96, 2200345), (98, 2155440), (105, 2011744), (112, 1886010), (120, 1760276), (140, 1508808), (147, 1436960), (160, 1320207), (168, 1257340), (196, 1077720), (210, 1005872), (224, 943005), (240, 880138), (245, 862176), (280, 754404), (294, 718480), (336, 628670), (343, 615840), (392, 538860), (420, 502936), (480, 440069), (490, 431088), (560, 377202), (588, 359240), (672, 314335), (686, 307920), (735, 287392), (784, 269430), (840, 251468), (980, 215544), (1029, 205280), (1120, 188601), (1176, 179620), (1283, 164640), (1372, 153960), (1470, 143696), (1568, 134715), (1680, 125734), (1715, 123168), (1960, 107772), (2058, 102640), (2352, 89810), (2566, 82320), (2744, 76980), (2940, 71848), (3360, 62867), (3430, 61584), (3849, 54880), (3920, 53886), (4116, 51320), (4704, 44905), (5132, 41160), (5145, 41056), (5488, 38490), (5880, 35924), (6415, 32928), (6860, 30792), (7698, 27440), (7840, 26943), (8232, 25660), (8981, 23520), (10264, 20580), (10290, 20528), (10976, 19245), (11760, 17962), (12830, 16464), (13720, 15396)]