79664640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 320

約数和(自身を含む): 296980992

約数和(自身を除く): 217316352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 41, 44, 46, 48, 55, 60, 64, 66, 69, 80, 82, 88, 92, 96, 110, 115, 120, 123, 128, 132, 138, 160, 164, 165, 176, 184, 192, 205, 220, 230, 240, 246, 253, 256, 264, 276, 320, 328, 330, 345, 352, 368, 384, 410, 440, 451, 460, 480, 492, 506, 512, 528, 552, 615, 640, 656, 660, 690, 704, 736, 759, 768, 820, 880, 902, 920, 943, 960, 984, 1012, 1056, 1104, 1230, 1265, 1280, 1312, 1320, 1353, 1380, 1408, 1472, 1518, 1536, 1640, 1760, 1804, 1840, 1886, 1920, 1968, 2024, 2112, 2208, 2255, 2460, 2530, 2560, 2624, 2640, 2706, 2760, 2816, 2829, 2944, 3036, 3280, 3520, 3608, 3680, 3772, 3795, 3840, 3936, 4048, 4224, 4416, 4510, 4715, 4920, 5060, 5248, 5280, 5412, 5520, 5632, 5658, 5888, 6072, 6560, 6765, 7040, 7216, 7360, 7544, 7590, 7680, 7872, 8096, 8448, 8832, 9020, 9430, 9840, 10120, 10373, 10496, 10560, 10824, 11040, 11316, 11776, 12144, 13120, 13530, 14080, 14145, 14432, 14720, 15088, 15180, 15744, 16192, 16896, 17664, 18040, 18860, 19680, 20240, 20746, 20992, 21120, 21648, 22080, 22632, 24288, 26240, 27060, 28160, 28290, 28864, 29440, 30176, 30360, 31119, 31488, 32384, 35328, 36080, 37720, 39360, 40480, 41492, 42240, 43296, 44160, 45264, 48576, 51865, 52480, 54120, 56580, 57728, 58880, 60352, 60720, 62238, 62976, 64768, 72160, 75440, 78720, 80960, 82984, 84480, 86592, 88320, 90528, 97152, 103730, 104960, 108240, 113160, 115456, 120704, 121440, 124476, 129536, 144320, 150880, 155595, 157440, 161920, 165968, 173184, 176640, 181056, 194304, 207460, 216480, 226320, 230912, 241408, 242880, 248952, 288640, 301760, 311190, 314880, 323840, 331936, 346368, 362112, 388608, 414920, 432960, 452640, 482816, 485760, 497904, 577280, 603520, 622380, 647680, 663872, 692736, 724224, 829840, 865920, 905280, 971520, 995808, 1154560, 1207040, 1244760, 1327744, 1448448, 1659680, 1731840, 1810560, 1943040, 1991616, 2414080, 2489520, 2655488, 3319360, 3463680, 3621120, 3983232, 4979040, 5310976, 6638720, 7242240, 7966464, 9958080, 13277440, 15932928, 19916160, 26554880, 39832320, 79664640]

約数ペア:

[(1, 79664640), (2, 39832320), (3, 26554880), (4, 19916160), (5, 15932928), (6, 13277440), (8, 9958080), (10, 7966464), (11, 7242240), (12, 6638720), (15, 5310976), (16, 4979040), (20, 3983232), (22, 3621120), (23, 3463680), (24, 3319360), (30, 2655488), (32, 2489520), (33, 2414080), (40, 1991616), (41, 1943040), (44, 1810560), (46, 1731840), (48, 1659680), (55, 1448448), (60, 1327744), (64, 1244760), (66, 1207040), (69, 1154560), (80, 995808), (82, 971520), (88, 905280), (92, 865920), (96, 829840), (110, 724224), (115, 692736), (120, 663872), (123, 647680), (128, 622380), (132, 603520), (138, 577280), (160, 497904), (164, 485760), (165, 482816), (176, 452640), (184, 432960), (192, 414920), (205, 388608), (220, 362112), (230, 346368), (240, 331936), (246, 323840), (253, 314880), (256, 311190), (264, 301760), (276, 288640), (320, 248952), (328, 242880), (330, 241408), (345, 230912), (352, 226320), (368, 216480), (384, 207460), (410, 194304), (440, 181056), (451, 176640), (460, 173184), (480, 165968), (492, 161920), (506, 157440), (512, 155595), (528, 150880), (552, 144320), (615, 129536), (640, 124476), (656, 121440), (660, 120704), (690, 115456), (704, 113160), (736, 108240), (759, 104960), (768, 103730), (820, 97152), (880, 90528), (902, 88320), (920, 86592), (943, 84480), (960, 82984), (984, 80960), (1012, 78720), (1056, 75440), (1104, 72160), (1230, 64768), (1265, 62976), (1280, 62238), (1312, 60720), (1320, 60352), (1353, 58880), (1380, 57728), (1408, 56580), (1472, 54120), (1518, 52480), (1536, 51865), (1640, 48576), (1760, 45264), (1804, 44160), (1840, 43296), (1886, 42240), (1920, 41492), (1968, 40480), (2024, 39360), (2112, 37720), (2208, 36080), (2255, 35328), (2460, 32384), (2530, 31488), (2560, 31119), (2624, 30360), (2640, 30176), (2706, 29440), (2760, 28864), (2816, 28290), (2829, 28160), (2944, 27060), (3036, 26240), (3280, 24288), (3520, 22632), (3608, 22080), (3680, 21648), (3772, 21120), (3795, 20992), (3840, 20746), (3936, 20240), (4048, 19680), (4224, 18860), (4416, 18040), (4510, 17664), (4715, 16896), (4920, 16192), (5060, 15744), (5248, 15180), (5280, 15088), (5412, 14720), (5520, 14432), (5632, 14145), (5658, 14080), (5888, 13530), (6072, 13120), (6560, 12144), (6765, 11776), (7040, 11316), (7216, 11040), (7360, 10824), (7544, 10560), (7590, 10496), (7680, 10373), (7872, 10120), (8096, 9840), (8448, 9430), (8832, 9020)]