203533440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 536741760

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, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 384, 419, 440, 460, 480, 506, 528, 552, 640, 660, 690, 704, 736, 759, 838, 880, 920, 960, 1012, 1056, 1104, 1257, 1265, 1320, 1380, 1408, 1472, 1518, 1676, 1760, 1840, 1920, 2024, 2095, 2112, 2208, 2514, 2530, 2640, 2760, 2944, 3036, 3352, 3520, 3680, 3795, 4048, 4190, 4224, 4416, 4609, 5028, 5060, 5280, 5520, 6072, 6285, 6704, 7040, 7360, 7590, 8096, 8380, 8832, 9218, 9637, 10056, 10120, 10560, 11040, 12144, 12570, 13408, 13827, 14720, 15180, 16192, 16760, 18436, 19274, 20112, 20240, 21120, 22080, 23045, 24288, 25140, 26816, 27654, 28911, 30360, 32384, 33520, 36872, 38548, 40224, 40480, 44160, 46090, 48185, 48576, 50280, 53632, 55308, 57822, 60720, 67040, 69135, 73744, 77096, 80448, 80960, 92180, 96370, 97152, 100560, 106007, 110616, 115644, 121440, 134080, 138270, 144555, 147488, 154192, 160896, 161920, 184360, 192740, 201120, 212014, 221232, 231288, 242880, 268160, 276540, 289110, 294976, 308384, 318021, 368720, 385480, 402240, 424028, 442464, 462576, 485760, 530035, 553080, 578220, 589952, 616768, 636042, 737440, 770960, 804480, 848056, 884928, 925152, 1060070, 1106160, 1156440, 1233536, 1272084, 1474880, 1541920, 1590105, 1696112, 1769856, 1850304, 2120140, 2212320, 2312880, 2544168, 2949760, 3083840, 3180210, 3392224, 3700608, 4240280, 4424640, 4625760, 5088336, 6167680, 6360420, 6784448, 8480560, 8849280, 9251520, 10176672, 12720840, 13568896, 16961120, 18503040, 20353344, 25441680, 33922240, 40706688, 50883360, 67844480, 101766720, 203533440]

約数ペア:

[(1, 203533440), (2, 101766720), (3, 67844480), (4, 50883360), (5, 40706688), (6, 33922240), (8, 25441680), (10, 20353344), (11, 18503040), (12, 16961120), (15, 13568896), (16, 12720840), (20, 10176672), (22, 9251520), (23, 8849280), (24, 8480560), (30, 6784448), (32, 6360420), (33, 6167680), (40, 5088336), (44, 4625760), (46, 4424640), (48, 4240280), (55, 3700608), (60, 3392224), (64, 3180210), (66, 3083840), (69, 2949760), (80, 2544168), (88, 2312880), (92, 2212320), (96, 2120140), (110, 1850304), (115, 1769856), (120, 1696112), (128, 1590105), (132, 1541920), (138, 1474880), (160, 1272084), (165, 1233536), (176, 1156440), (184, 1106160), (192, 1060070), (220, 925152), (230, 884928), (240, 848056), (253, 804480), (264, 770960), (276, 737440), (320, 636042), (330, 616768), (345, 589952), (352, 578220), (368, 553080), (384, 530035), (419, 485760), (440, 462576), (460, 442464), (480, 424028), (506, 402240), (528, 385480), (552, 368720), (640, 318021), (660, 308384), (690, 294976), (704, 289110), (736, 276540), (759, 268160), (838, 242880), (880, 231288), (920, 221232), (960, 212014), (1012, 201120), (1056, 192740), (1104, 184360), (1257, 161920), (1265, 160896), (1320, 154192), (1380, 147488), (1408, 144555), (1472, 138270), (1518, 134080), (1676, 121440), (1760, 115644), (1840, 110616), (1920, 106007), (2024, 100560), (2095, 97152), (2112, 96370), (2208, 92180), (2514, 80960), (2530, 80448), (2640, 77096), (2760, 73744), (2944, 69135), (3036, 67040), (3352, 60720), (3520, 57822), (3680, 55308), (3795, 53632), (4048, 50280), (4190, 48576), (4224, 48185), (4416, 46090), (4609, 44160), (5028, 40480), (5060, 40224), (5280, 38548), (5520, 36872), (6072, 33520), (6285, 32384), (6704, 30360), (7040, 28911), (7360, 27654), (7590, 26816), (8096, 25140), (8380, 24288), (8832, 23045), (9218, 22080), (9637, 21120), (10056, 20240), (10120, 20112), (10560, 19274), (11040, 18436), (12144, 16760), (12570, 16192), (13408, 15180), (13827, 14720)]