223361280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 830027520

約数和(自身を除く): 606666240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 281, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 562, 576, 621, 640, 690, 720, 736, 768, 828, 843, 864, 920, 960, 1035, 1080, 1104, 1124, 1152, 1242, 1280, 1380, 1405, 1440, 1472, 1656, 1686, 1728, 1840, 1920, 2070, 2160, 2208, 2248, 2304, 2484, 2529, 2760, 2810, 2880, 2944, 3105, 3312, 3372, 3456, 3680, 3840, 4140, 4215, 4320, 4416, 4496, 4968, 5058, 5520, 5620, 5760, 5888, 6210, 6463, 6624, 6744, 6912, 7360, 7587, 8280, 8430, 8640, 8832, 8992, 9936, 10116, 11040, 11240, 11520, 12420, 12645, 12926, 13248, 13488, 14720, 15174, 16560, 16860, 17280, 17664, 17984, 19389, 19872, 20232, 22080, 22480, 24840, 25290, 25852, 26496, 26976, 29440, 30348, 32315, 33120, 33720, 34560, 35968, 37935, 38778, 39744, 40464, 44160, 44960, 49680, 50580, 51704, 52992, 53952, 58167, 60696, 64630, 66240, 67440, 71936, 75870, 77556, 79488, 80928, 88320, 89920, 96945, 99360, 101160, 103408, 107904, 116334, 121392, 129260, 132480, 134880, 151740, 155112, 158976, 161856, 174501, 179840, 193890, 198720, 202320, 206816, 215808, 232668, 242784, 258520, 264960, 269760, 290835, 303480, 310224, 323712, 349002, 359680, 387780, 397440, 404640, 413632, 465336, 485568, 517040, 539520, 581670, 606960, 620448, 647424, 698004, 775560, 794880, 809280, 827264, 872505, 930672, 971136, 1034080, 1079040, 1163340, 1213920, 1240896, 1396008, 1551120, 1618560, 1654528, 1745010, 1861344, 1942272, 2068160, 2326680, 2427840, 2481792, 2792016, 3102240, 3237120, 3490020, 3722688, 4136320, 4653360, 4855680, 4963584, 5584032, 6204480, 6980040, 7445376, 8272640, 9306720, 9711360, 11168064, 12408960, 13960080, 14890752, 18613440, 22336128, 24817920, 27920160, 37226880, 44672256, 55840320, 74453760, 111680640, 223361280]

約数ペア:

[(1, 223361280), (2, 111680640), (3, 74453760), (4, 55840320), (5, 44672256), (6, 37226880), (8, 27920160), (9, 24817920), (10, 22336128), (12, 18613440), (15, 14890752), (16, 13960080), (18, 12408960), (20, 11168064), (23, 9711360), (24, 9306720), (27, 8272640), (30, 7445376), (32, 6980040), (36, 6204480), (40, 5584032), (45, 4963584), (46, 4855680), (48, 4653360), (54, 4136320), (60, 3722688), (64, 3490020), (69, 3237120), (72, 3102240), (80, 2792016), (90, 2481792), (92, 2427840), (96, 2326680), (108, 2068160), (115, 1942272), (120, 1861344), (128, 1745010), (135, 1654528), (138, 1618560), (144, 1551120), (160, 1396008), (180, 1240896), (184, 1213920), (192, 1163340), (207, 1079040), (216, 1034080), (230, 971136), (240, 930672), (256, 872505), (270, 827264), (276, 809280), (281, 794880), (288, 775560), (320, 698004), (345, 647424), (360, 620448), (368, 606960), (384, 581670), (414, 539520), (432, 517040), (460, 485568), (480, 465336), (540, 413632), (552, 404640), (562, 397440), (576, 387780), (621, 359680), (640, 349002), (690, 323712), (720, 310224), (736, 303480), (768, 290835), (828, 269760), (843, 264960), (864, 258520), (920, 242784), (960, 232668), (1035, 215808), (1080, 206816), (1104, 202320), (1124, 198720), (1152, 193890), (1242, 179840), (1280, 174501), (1380, 161856), (1405, 158976), (1440, 155112), (1472, 151740), (1656, 134880), (1686, 132480), (1728, 129260), (1840, 121392), (1920, 116334), (2070, 107904), (2160, 103408), (2208, 101160), (2248, 99360), (2304, 96945), (2484, 89920), (2529, 88320), (2760, 80928), (2810, 79488), (2880, 77556), (2944, 75870), (3105, 71936), (3312, 67440), (3372, 66240), (3456, 64630), (3680, 60696), (3840, 58167), (4140, 53952), (4215, 52992), (4320, 51704), (4416, 50580), (4496, 49680), (4968, 44960), (5058, 44160), (5520, 40464), (5620, 39744), (5760, 38778), (5888, 37935), (6210, 35968), (6463, 34560), (6624, 33720), (6744, 33120), (6912, 32315), (7360, 30348), (7587, 29440), (8280, 26976), (8430, 26496), (8640, 25852), (8832, 25290), (8992, 24840), (9936, 22480), (10116, 22080), (11040, 20232), (11240, 19872), (11520, 19389), (12420, 17984), (12645, 17664), (12926, 17280), (13248, 16860), (13488, 16560), (14720, 15174)]