319207680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 324

約数和(自身を含む): 1219256220

約数和(自身を除く): 900048540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 229, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 458, 480, 484, 495, 528, 576, 605, 640, 660, 687, 704, 720, 726, 768, 792, 880, 916, 960, 968, 990, 1056, 1089, 1145, 1152, 1210, 1280, 1320, 1374, 1408, 1440, 1452, 1584, 1760, 1815, 1832, 1920, 1936, 1980, 2061, 2112, 2178, 2290, 2304, 2420, 2519, 2640, 2748, 2816, 2880, 2904, 3168, 3435, 3520, 3630, 3664, 3840, 3872, 3960, 4122, 4224, 4356, 4580, 4840, 5038, 5280, 5445, 5496, 5760, 5808, 6336, 6870, 7040, 7260, 7328, 7557, 7744, 7920, 8244, 8448, 8712, 9160, 9680, 10076, 10305, 10560, 10890, 10992, 11520, 11616, 12595, 12672, 13740, 14080, 14520, 14656, 15114, 15488, 15840, 16488, 17424, 18320, 19360, 20152, 20610, 21120, 21780, 21984, 22671, 23232, 25190, 25344, 27480, 27709, 29040, 29312, 30228, 30976, 31680, 32976, 34848, 36640, 37785, 38720, 40304, 41220, 42240, 43560, 43968, 45342, 46464, 50380, 54960, 55418, 58080, 58624, 60456, 63360, 65952, 69696, 73280, 75570, 77440, 80608, 82440, 83127, 87120, 87936, 90684, 92928, 100760, 109920, 110836, 113355, 116160, 120912, 126720, 131904, 138545, 139392, 146560, 151140, 154880, 161216, 164880, 166254, 174240, 175872, 181368, 201520, 219840, 221672, 226710, 232320, 241824, 249381, 263808, 277090, 278784, 293120, 302280, 322432, 329760, 332508, 348480, 362736, 403040, 415635, 439680, 443344, 453420, 464640, 483648, 498762, 527616, 554180, 604560, 644864, 659520, 665016, 696960, 725472, 806080, 831270, 879360, 886688, 906840, 967296, 997524, 1108360, 1209120, 1246905, 1319040, 1330032, 1393920, 1450944, 1612160, 1662540, 1773376, 1813680, 1934592, 1995048, 2216720, 2418240, 2493810, 2638080, 2660064, 2901888, 3224320, 3325080, 3546752, 3627360, 3990096, 4433440, 4836480, 4987620, 5320128, 5803776, 6650160, 7093504, 7254720, 7980192, 8866880, 9672960, 9975240, 10640256, 13300320, 14509440, 15960384, 17733760, 19950480, 21280512, 26600640, 29018880, 31920768, 35467520, 39900960, 53201280, 63841536, 79801920, 106402560, 159603840, 319207680]

約数ペア:

[(1, 319207680), (2, 159603840), (3, 106402560), (4, 79801920), (5, 63841536), (6, 53201280), (8, 39900960), (9, 35467520), (10, 31920768), (11, 29018880), (12, 26600640), (15, 21280512), (16, 19950480), (18, 17733760), (20, 15960384), (22, 14509440), (24, 13300320), (30, 10640256), (32, 9975240), (33, 9672960), (36, 8866880), (40, 7980192), (44, 7254720), (45, 7093504), (48, 6650160), (55, 5803776), (60, 5320128), (64, 4987620), (66, 4836480), (72, 4433440), (80, 3990096), (88, 3627360), (90, 3546752), (96, 3325080), (99, 3224320), (110, 2901888), (120, 2660064), (121, 2638080), (128, 2493810), (132, 2418240), (144, 2216720), (160, 1995048), (165, 1934592), (176, 1813680), (180, 1773376), (192, 1662540), (198, 1612160), (220, 1450944), (229, 1393920), (240, 1330032), (242, 1319040), (256, 1246905), (264, 1209120), (288, 1108360), (320, 997524), (330, 967296), (352, 906840), (360, 886688), (363, 879360), (384, 831270), (396, 806080), (440, 725472), (458, 696960), (480, 665016), (484, 659520), (495, 644864), (528, 604560), (576, 554180), (605, 527616), (640, 498762), (660, 483648), (687, 464640), (704, 453420), (720, 443344), (726, 439680), (768, 415635), (792, 403040), (880, 362736), (916, 348480), (960, 332508), (968, 329760), (990, 322432), (1056, 302280), (1089, 293120), (1145, 278784), (1152, 277090), (1210, 263808), (1280, 249381), (1320, 241824), (1374, 232320), (1408, 226710), (1440, 221672), (1452, 219840), (1584, 201520), (1760, 181368), (1815, 175872), (1832, 174240), (1920, 166254), (1936, 164880), (1980, 161216), (2061, 154880), (2112, 151140), (2178, 146560), (2290, 139392), (2304, 138545), (2420, 131904), (2519, 126720), (2640, 120912), (2748, 116160), (2816, 113355), (2880, 110836), (2904, 109920), (3168, 100760), (3435, 92928), (3520, 90684), (3630, 87936), (3664, 87120), (3840, 83127), (3872, 82440), (3960, 80608), (4122, 77440), (4224, 75570), (4356, 73280), (4580, 69696), (4840, 65952), (5038, 63360), (5280, 60456), (5445, 58624), (5496, 58080), (5760, 55418), (5808, 54960), (6336, 50380), (6870, 46464), (7040, 45342), (7260, 43968), (7328, 43560), (7557, 42240), (7744, 41220), (7920, 40304), (8244, 38720), (8448, 37785), (8712, 36640), (9160, 34848), (9680, 32976), (10076, 31680), (10305, 30976), (10560, 30228), (10890, 29312), (10992, 29040), (11520, 27709), (11616, 27480), (12595, 25344), (12672, 25190), (13740, 23232), (14080, 22671), (14520, 21984), (14656, 21780), (15114, 21120), (15488, 20610), (15840, 20152), (16488, 19360), (17424, 18320)]