223668480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 837091584

約数和(自身を除く): 613423104

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 157, 159, 160, 168, 192, 210, 212, 224, 240, 256, 265, 280, 314, 318, 320, 336, 371, 384, 420, 424, 448, 471, 480, 530, 560, 628, 636, 640, 672, 742, 768, 785, 795, 840, 848, 896, 942, 960, 1060, 1099, 1113, 1120, 1256, 1272, 1280, 1344, 1484, 1570, 1590, 1680, 1696, 1792, 1855, 1884, 1920, 2120, 2198, 2226, 2240, 2355, 2512, 2544, 2688, 2968, 3140, 3180, 3297, 3360, 3392, 3710, 3768, 3840, 4240, 4396, 4452, 4480, 4710, 5024, 5088, 5376, 5495, 5565, 5936, 6280, 6360, 6594, 6720, 6784, 7420, 7536, 8321, 8480, 8792, 8904, 8960, 9420, 10048, 10176, 10990, 11130, 11872, 12560, 12720, 13188, 13440, 13568, 14840, 15072, 16485, 16642, 16960, 17584, 17808, 18840, 20096, 20352, 21980, 22260, 23744, 24963, 25120, 25440, 26376, 26880, 29680, 30144, 32970, 33284, 33920, 35168, 35616, 37680, 40192, 40704, 41605, 43960, 44520, 47488, 49926, 50240, 50880, 52752, 58247, 59360, 60288, 65940, 66568, 67840, 70336, 71232, 75360, 83210, 87920, 89040, 94976, 99852, 100480, 101760, 105504, 116494, 118720, 120576, 124815, 131880, 133136, 140672, 142464, 150720, 166420, 174741, 175840, 178080, 199704, 200960, 203520, 211008, 232988, 237440, 249630, 263760, 266272, 281344, 284928, 291235, 301440, 332840, 349482, 351680, 356160, 399408, 422016, 465976, 474880, 499260, 527520, 532544, 582470, 602880, 665680, 698964, 703360, 712320, 798816, 844032, 873705, 931952, 998520, 1055040, 1065088, 1164940, 1331360, 1397928, 1406720, 1424640, 1597632, 1747410, 1863904, 1997040, 2110080, 2130176, 2329880, 2662720, 2795856, 3195264, 3494820, 3727808, 3994080, 4220160, 4659760, 5325440, 5591712, 6390528, 6989640, 7455616, 7988160, 9319520, 10650880, 11183424, 13979280, 14911232, 15976320, 18639040, 22366848, 27958560, 31952640, 37278080, 44733696, 55917120, 74556160, 111834240, 223668480]

約数ペア:

[(1, 223668480), (2, 111834240), (3, 74556160), (4, 55917120), (5, 44733696), (6, 37278080), (7, 31952640), (8, 27958560), (10, 22366848), (12, 18639040), (14, 15976320), (15, 14911232), (16, 13979280), (20, 11183424), (21, 10650880), (24, 9319520), (28, 7988160), (30, 7455616), (32, 6989640), (35, 6390528), (40, 5591712), (42, 5325440), (48, 4659760), (53, 4220160), (56, 3994080), (60, 3727808), (64, 3494820), (70, 3195264), (80, 2795856), (84, 2662720), (96, 2329880), (105, 2130176), (106, 2110080), (112, 1997040), (120, 1863904), (128, 1747410), (140, 1597632), (157, 1424640), (159, 1406720), (160, 1397928), (168, 1331360), (192, 1164940), (210, 1065088), (212, 1055040), (224, 998520), (240, 931952), (256, 873705), (265, 844032), (280, 798816), (314, 712320), (318, 703360), (320, 698964), (336, 665680), (371, 602880), (384, 582470), (420, 532544), (424, 527520), (448, 499260), (471, 474880), (480, 465976), (530, 422016), (560, 399408), (628, 356160), (636, 351680), (640, 349482), (672, 332840), (742, 301440), (768, 291235), (785, 284928), (795, 281344), (840, 266272), (848, 263760), (896, 249630), (942, 237440), (960, 232988), (1060, 211008), (1099, 203520), (1113, 200960), (1120, 199704), (1256, 178080), (1272, 175840), (1280, 174741), (1344, 166420), (1484, 150720), (1570, 142464), (1590, 140672), (1680, 133136), (1696, 131880), (1792, 124815), (1855, 120576), (1884, 118720), (1920, 116494), (2120, 105504), (2198, 101760), (2226, 100480), (2240, 99852), (2355, 94976), (2512, 89040), (2544, 87920), (2688, 83210), (2968, 75360), (3140, 71232), (3180, 70336), (3297, 67840), (3360, 66568), (3392, 65940), (3710, 60288), (3768, 59360), (3840, 58247), (4240, 52752), (4396, 50880), (4452, 50240), (4480, 49926), (4710, 47488), (5024, 44520), (5088, 43960), (5376, 41605), (5495, 40704), (5565, 40192), (5936, 37680), (6280, 35616), (6360, 35168), (6594, 33920), (6720, 33284), (6784, 32970), (7420, 30144), (7536, 29680), (8321, 26880), (8480, 26376), (8792, 25440), (8904, 25120), (8960, 24963), (9420, 23744), (10048, 22260), (10176, 21980), (10990, 20352), (11130, 20096), (11872, 18840), (12560, 17808), (12720, 17584), (13188, 16960), (13440, 16642), (13568, 16485), (14840, 15072)]