230355840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 256

約数和(自身を含む): 863654400

約数和(自身を除く): 633298560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 839, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1678, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2517, 2640, 2860, 3120, 3356, 3432, 3520, 4160, 4195, 4224, 4290, 4576, 4992, 5034, 5280, 5720, 6240, 6712, 6864, 7040, 8320, 8390, 8580, 9152, 9229, 10068, 10560, 10907, 11440, 12480, 12585, 13424, 13728, 16780, 17160, 18304, 18458, 20136, 21120, 21814, 22880, 24960, 25170, 26848, 27456, 27687, 32721, 33560, 34320, 36916, 40272, 43628, 45760, 46145, 50340, 53696, 54535, 54912, 55374, 65442, 67120, 68640, 73832, 80544, 87256, 91520, 92290, 100680, 107392, 109070, 110748, 119977, 130884, 134240, 137280, 138435, 147664, 161088, 163605, 174512, 184580, 201360, 218140, 221496, 239954, 261768, 268480, 274560, 276870, 295328, 322176, 327210, 349024, 359931, 369160, 402720, 436280, 442992, 479908, 523536, 536960, 553740, 590656, 599885, 654420, 698048, 719862, 738320, 805440, 872560, 885984, 959816, 1047072, 1107480, 1181312, 1199770, 1308840, 1396096, 1439724, 1476640, 1610880, 1745120, 1771968, 1799655, 1919632, 2094144, 2214960, 2399540, 2617680, 2879448, 2953280, 3490240, 3543936, 3599310, 3839264, 4188288, 4429920, 4799080, 5235360, 5758896, 5906560, 6980480, 7198620, 7678528, 8859840, 9598160, 10470720, 11517792, 14397240, 15357056, 17719680, 19196320, 20941440, 23035584, 28794480, 38392640, 46071168, 57588960, 76785280, 115177920, 230355840]

約数ペア:

[(1, 230355840), (2, 115177920), (3, 76785280), (4, 57588960), (5, 46071168), (6, 38392640), (8, 28794480), (10, 23035584), (11, 20941440), (12, 19196320), (13, 17719680), (15, 15357056), (16, 14397240), (20, 11517792), (22, 10470720), (24, 9598160), (26, 8859840), (30, 7678528), (32, 7198620), (33, 6980480), (39, 5906560), (40, 5758896), (44, 5235360), (48, 4799080), (52, 4429920), (55, 4188288), (60, 3839264), (64, 3599310), (65, 3543936), (66, 3490240), (78, 2953280), (80, 2879448), (88, 2617680), (96, 2399540), (104, 2214960), (110, 2094144), (120, 1919632), (128, 1799655), (130, 1771968), (132, 1745120), (143, 1610880), (156, 1476640), (160, 1439724), (165, 1396096), (176, 1308840), (192, 1199770), (195, 1181312), (208, 1107480), (220, 1047072), (240, 959816), (260, 885984), (264, 872560), (286, 805440), (312, 738320), (320, 719862), (330, 698048), (352, 654420), (384, 599885), (390, 590656), (416, 553740), (429, 536960), (440, 523536), (480, 479908), (520, 442992), (528, 436280), (572, 402720), (624, 369160), (640, 359931), (660, 349024), (704, 327210), (715, 322176), (780, 295328), (832, 276870), (839, 274560), (858, 268480), (880, 261768), (960, 239954), (1040, 221496), (1056, 218140), (1144, 201360), (1248, 184580), (1320, 174512), (1408, 163605), (1430, 161088), (1560, 147664), (1664, 138435), (1678, 137280), (1716, 134240), (1760, 130884), (1920, 119977), (2080, 110748), (2112, 109070), (2145, 107392), (2288, 100680), (2496, 92290), (2517, 91520), (2640, 87256), (2860, 80544), (3120, 73832), (3356, 68640), (3432, 67120), (3520, 65442), (4160, 55374), (4195, 54912), (4224, 54535), (4290, 53696), (4576, 50340), (4992, 46145), (5034, 45760), (5280, 43628), (5720, 40272), (6240, 36916), (6712, 34320), (6864, 33560), (7040, 32721), (8320, 27687), (8390, 27456), (8580, 26848), (9152, 25170), (9229, 24960), (10068, 22880), (10560, 21814), (10907, 21120), (11440, 20136), (12480, 18458), (12585, 18304), (13424, 17160), (13728, 16780)]