222478080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 812367360

約数和(自身を除く): 589889280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 220, 229, 230, 240, 253, 256, 264, 276, 320, 330, 345, 352, 368, 384, 440, 458, 460, 480, 506, 528, 552, 640, 660, 687, 690, 704, 736, 759, 768, 880, 916, 920, 960, 1012, 1056, 1104, 1145, 1265, 1280, 1320, 1374, 1380, 1408, 1472, 1518, 1760, 1832, 1840, 1920, 2024, 2112, 2208, 2290, 2519, 2530, 2640, 2748, 2760, 2816, 2944, 3036, 3435, 3520, 3664, 3680, 3795, 3840, 4048, 4224, 4416, 4580, 5038, 5060, 5267, 5280, 5496, 5520, 5888, 6072, 6870, 7040, 7328, 7360, 7557, 7590, 8096, 8448, 8832, 9160, 10076, 10120, 10534, 10560, 10992, 11040, 12144, 12595, 13740, 14080, 14656, 14720, 15114, 15180, 15801, 16192, 17664, 18320, 20152, 20240, 21068, 21120, 21984, 22080, 24288, 25190, 26335, 27480, 29312, 29440, 30228, 30360, 31602, 32384, 36640, 37785, 40304, 40480, 42136, 42240, 43968, 44160, 48576, 50380, 52670, 54960, 57937, 58624, 60456, 60720, 63204, 64768, 73280, 75570, 79005, 80608, 80960, 84272, 87936, 88320, 97152, 100760, 105340, 109920, 115874, 120912, 121440, 126408, 146560, 151140, 158010, 161216, 161920, 168544, 173811, 175872, 194304, 201520, 210680, 219840, 231748, 241824, 242880, 252816, 289685, 293120, 302280, 316020, 322432, 323840, 337088, 347622, 403040, 421360, 439680, 463496, 483648, 485760, 505632, 579370, 604560, 632040, 644864, 674176, 695244, 806080, 842720, 869055, 879360, 926992, 967296, 971520, 1011264, 1158740, 1209120, 1264080, 1348352, 1390488, 1612160, 1685440, 1738110, 1853984, 1934592, 2022528, 2317480, 2418240, 2528160, 2780976, 3224320, 3370880, 3476220, 3707968, 4045056, 4634960, 4836480, 5056320, 5561952, 6741760, 6952440, 7415936, 9269920, 9672960, 10112640, 11123904, 13904880, 14831872, 18539840, 20225280, 22247808, 27809760, 37079680, 44495616, 55619520, 74159360, 111239040, 222478080]

約数ペア:

[(1, 222478080), (2, 111239040), (3, 74159360), (4, 55619520), (5, 44495616), (6, 37079680), (8, 27809760), (10, 22247808), (11, 20225280), (12, 18539840), (15, 14831872), (16, 13904880), (20, 11123904), (22, 10112640), (23, 9672960), (24, 9269920), (30, 7415936), (32, 6952440), (33, 6741760), (40, 5561952), (44, 5056320), (46, 4836480), (48, 4634960), (55, 4045056), (60, 3707968), (64, 3476220), (66, 3370880), (69, 3224320), (80, 2780976), (88, 2528160), (92, 2418240), (96, 2317480), (110, 2022528), (115, 1934592), (120, 1853984), (128, 1738110), (132, 1685440), (138, 1612160), (160, 1390488), (165, 1348352), (176, 1264080), (184, 1209120), (192, 1158740), (220, 1011264), (229, 971520), (230, 967296), (240, 926992), (253, 879360), (256, 869055), (264, 842720), (276, 806080), (320, 695244), (330, 674176), (345, 644864), (352, 632040), (368, 604560), (384, 579370), (440, 505632), (458, 485760), (460, 483648), (480, 463496), (506, 439680), (528, 421360), (552, 403040), (640, 347622), (660, 337088), (687, 323840), (690, 322432), (704, 316020), (736, 302280), (759, 293120), (768, 289685), (880, 252816), (916, 242880), (920, 241824), (960, 231748), (1012, 219840), (1056, 210680), (1104, 201520), (1145, 194304), (1265, 175872), (1280, 173811), (1320, 168544), (1374, 161920), (1380, 161216), (1408, 158010), (1472, 151140), (1518, 146560), (1760, 126408), (1832, 121440), (1840, 120912), (1920, 115874), (2024, 109920), (2112, 105340), (2208, 100760), (2290, 97152), (2519, 88320), (2530, 87936), (2640, 84272), (2748, 80960), (2760, 80608), (2816, 79005), (2944, 75570), (3036, 73280), (3435, 64768), (3520, 63204), (3664, 60720), (3680, 60456), (3795, 58624), (3840, 57937), (4048, 54960), (4224, 52670), (4416, 50380), (4580, 48576), (5038, 44160), (5060, 43968), (5267, 42240), (5280, 42136), (5496, 40480), (5520, 40304), (5888, 37785), (6072, 36640), (6870, 32384), (7040, 31602), (7328, 30360), (7360, 30228), (7557, 29440), (7590, 29312), (8096, 27480), (8448, 26335), (8832, 25190), (9160, 24288), (10076, 22080), (10120, 21984), (10534, 21120), (10560, 21068), (10992, 20240), (11040, 20152), (12144, 18320), (12595, 17664), (13740, 16192), (14080, 15801), (14656, 15180), (14720, 15114)]