460711680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 288

約数和(自身を含む): 1730695680

約数和(自身を除く): 1269984000

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, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 839, 858, 880, 960, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1560, 1664, 1678, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2517, 2640, 2816, 2860, 3120, 3328, 3356, 3432, 3520, 3840, 4160, 4195, 4224, 4290, 4576, 4992, 5034, 5280, 5720, 6240, 6712, 6864, 7040, 8320, 8390, 8448, 8580, 9152, 9229, 9984, 10068, 10560, 10907, 11440, 12480, 12585, 13424, 13728, 14080, 16640, 16780, 17160, 18304, 18458, 20136, 21120, 21814, 22880, 24960, 25170, 26848, 27456, 27687, 32721, 33560, 34320, 36608, 36916, 40272, 42240, 43628, 45760, 46145, 49920, 50340, 53696, 54535, 54912, 55374, 65442, 67120, 68640, 73832, 80544, 87256, 91520, 92290, 100680, 107392, 109070, 109824, 110748, 119977, 130884, 134240, 137280, 138435, 147664, 161088, 163605, 174512, 183040, 184580, 201360, 214784, 218140, 221496, 239954, 261768, 268480, 274560, 276870, 295328, 322176, 327210, 349024, 359931, 369160, 402720, 436280, 442992, 479908, 523536, 536960, 549120, 553740, 590656, 599885, 644352, 654420, 698048, 719862, 738320, 805440, 872560, 885984, 959816, 1047072, 1073920, 1107480, 1181312, 1199770, 1308840, 1396096, 1439724, 1476640, 1610880, 1745120, 1771968, 1799655, 1919632, 2094144, 2214960, 2362624, 2399540, 2617680, 2792192, 2879448, 2953280, 3221760, 3490240, 3543936, 3599310, 3839264, 4188288, 4429920, 4799080, 5235360, 5758896, 5906560, 6980480, 7087872, 7198620, 7678528, 8376576, 8859840, 9598160, 10470720, 11517792, 11813120, 13960960, 14397240, 15357056, 17719680, 19196320, 20941440, 23035584, 28794480, 30714112, 35439360, 38392640, 41882880, 46071168, 57588960, 76785280, 92142336, 115177920, 153570560, 230355840, 460711680]

約数ペア:

[(1, 460711680), (2, 230355840), (3, 153570560), (4, 115177920), (5, 92142336), (6, 76785280), (8, 57588960), (10, 46071168), (11, 41882880), (12, 38392640), (13, 35439360), (15, 30714112), (16, 28794480), (20, 23035584), (22, 20941440), (24, 19196320), (26, 17719680), (30, 15357056), (32, 14397240), (33, 13960960), (39, 11813120), (40, 11517792), (44, 10470720), (48, 9598160), (52, 8859840), (55, 8376576), (60, 7678528), (64, 7198620), (65, 7087872), (66, 6980480), (78, 5906560), (80, 5758896), (88, 5235360), (96, 4799080), (104, 4429920), (110, 4188288), (120, 3839264), (128, 3599310), (130, 3543936), (132, 3490240), (143, 3221760), (156, 2953280), (160, 2879448), (165, 2792192), (176, 2617680), (192, 2399540), (195, 2362624), (208, 2214960), (220, 2094144), (240, 1919632), (256, 1799655), (260, 1771968), (264, 1745120), (286, 1610880), (312, 1476640), (320, 1439724), (330, 1396096), (352, 1308840), (384, 1199770), (390, 1181312), (416, 1107480), (429, 1073920), (440, 1047072), (480, 959816), (520, 885984), (528, 872560), (572, 805440), (624, 738320), (640, 719862), (660, 698048), (704, 654420), (715, 644352), (768, 599885), (780, 590656), (832, 553740), (839, 549120), (858, 536960), (880, 523536), (960, 479908), (1040, 442992), (1056, 436280), (1144, 402720), (1248, 369160), (1280, 359931), (1320, 349024), (1408, 327210), (1430, 322176), (1560, 295328), (1664, 276870), (1678, 274560), (1716, 268480), (1760, 261768), (1920, 239954), (2080, 221496), (2112, 218140), (2145, 214784), (2288, 201360), (2496, 184580), (2517, 183040), (2640, 174512), (2816, 163605), (2860, 161088), (3120, 147664), (3328, 138435), (3356, 137280), (3432, 134240), (3520, 130884), (3840, 119977), (4160, 110748), (4195, 109824), (4224, 109070), (4290, 107392), (4576, 100680), (4992, 92290), (5034, 91520), (5280, 87256), (5720, 80544), (6240, 73832), (6712, 68640), (6864, 67120), (7040, 65442), (8320, 55374), (8390, 54912), (8448, 54535), (8580, 53696), (9152, 50340), (9229, 49920), (9984, 46145), (10068, 45760), (10560, 43628), (10907, 42240), (11440, 40272), (12480, 36916), (12585, 36608), (13424, 34320), (13728, 33560), (14080, 32721), (16640, 27687), (16780, 27456), (17160, 26848), (18304, 25170), (18458, 24960), (20136, 22880), (21120, 21814)]