1264650240

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{5881}}^1$

素因数の和:5918

約数の個数: 192

約数和(自身を含む): 4624663680

約数和(自身を除く): 3360013440

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 5881, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 11762, 13440, 14336, 15360, 17643, 17920, 21504, 23524, 26880, 29405, 30720, 35286, 35840, 41167, 43008, 47048, 53760, 58810, 70572, 71680, 82334, 88215, 94096, 107520, 117620, 123501, 141144, 164668, 176430, 188192, 205835, 215040, 235240, 247002, 282288, 329336, 352860, 376384, 411670, 470480, 494004, 564576, 617505, 658672, 705720, 752768, 823340, 940960, 988008, 1129152, 1235010, 1317344, 1411440, 1505536, 1646680, 1881920, 1976016, 2258304, 2470020, 2634688, 2822880, 3011072, 3293360, 3763840, 3952032, 4516608, 4940040, 5269376, 5645760, 6022144, 6586720, 7527680, 7904064, 9033216, 9880080, 10538752, 11291520, 12044288, 13173440, 15055360, 15808128, 18066432, 19760160, 21077504, 22583040, 26346880, 30110720, 31616256, 36132864, 39520320, 42155008, 45166080, 52693760, 60221440, 63232512, 79040640, 84310016, 90332160, 105387520, 126465024, 158081280, 180664320, 210775040, 252930048, 316162560, 421550080, 632325120, 1264650240]

約数ペア:

[(1, 1264650240), (2, 632325120), (3, 421550080), (4, 316162560), (5, 252930048), (6, 210775040), (7, 180664320), (8, 158081280), (10, 126465024), (12, 105387520), (14, 90332160), (15, 84310016), (16, 79040640), (20, 63232512), (21, 60221440), (24, 52693760), (28, 45166080), (30, 42155008), (32, 39520320), (35, 36132864), (40, 31616256), (42, 30110720), (48, 26346880), (56, 22583040), (60, 21077504), (64, 19760160), (70, 18066432), (80, 15808128), (84, 15055360), (96, 13173440), (105, 12044288), (112, 11291520), (120, 10538752), (128, 9880080), (140, 9033216), (160, 7904064), (168, 7527680), (192, 6586720), (210, 6022144), (224, 5645760), (240, 5269376), (256, 4940040), (280, 4516608), (320, 3952032), (336, 3763840), (384, 3293360), (420, 3011072), (448, 2822880), (480, 2634688), (512, 2470020), (560, 2258304), (640, 1976016), (672, 1881920), (768, 1646680), (840, 1505536), (896, 1411440), (960, 1317344), (1024, 1235010), (1120, 1129152), (1280, 988008), (1344, 940960), (1536, 823340), (1680, 752768), (1792, 705720), (1920, 658672), (2048, 617505), (2240, 564576), (2560, 494004), (2688, 470480), (3072, 411670), (3360, 376384), (3584, 352860), (3840, 329336), (4480, 282288), (5120, 247002), (5376, 235240), (5881, 215040), (6144, 205835), (6720, 188192), (7168, 176430), (7680, 164668), (8960, 141144), (10240, 123501), (10752, 117620), (11762, 107520), (13440, 94096), (14336, 88215), (15360, 82334), (17643, 71680), (17920, 70572), (21504, 58810), (23524, 53760), (26880, 47048), (29405, 43008), (30720, 41167), (35286, 35840)]