285816960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 384

約数和(自身を含む): 1162848960

約数和(自身を除く): 877032000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 320, 330, 347, 352, 360, 384, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 576, 585, 624, 640, 660, 694, 704, 715, 720, 780, 792, 832, 858, 880, 936, 960, 990, 1040, 1041, 1056, 1144, 1152, 1170, 1248, 1287, 1320, 1388, 1408, 1430, 1440, 1560, 1584, 1664, 1716, 1735, 1760, 1872, 1920, 1980, 2080, 2082, 2112, 2145, 2288, 2340, 2496, 2574, 2640, 2776, 2860, 2880, 3120, 3123, 3168, 3432, 3470, 3520, 3744, 3817, 3960, 4160, 4164, 4224, 4290, 4511, 4576, 4680, 4992, 5148, 5205, 5280, 5552, 5720, 5760, 6240, 6246, 6336, 6435, 6864, 6940, 7040, 7488, 7634, 7920, 8320, 8328, 8580, 9022, 9152, 9360, 10296, 10410, 10560, 11104, 11440, 11451, 12480, 12492, 12672, 12870, 13533, 13728, 13880, 14976, 15268, 15615, 15840, 16656, 17160, 18044, 18304, 18720, 19085, 20592, 20820, 21120, 22208, 22555, 22880, 22902, 24960, 24984, 25740, 27066, 27456, 27760, 30536, 31230, 31680, 33312, 34320, 34353, 36088, 37440, 38170, 40599, 41184, 41640, 44416, 45110, 45760, 45804, 49621, 49968, 51480, 54132, 54912, 55520, 57255, 61072, 62460, 63360, 66624, 67665, 68640, 68706, 72176, 74880, 76340, 81198, 82368, 83280, 90220, 91520, 91608, 99242, 99936, 102960, 108264, 111040, 114510, 122144, 124920, 133248, 135330, 137280, 137412, 144352, 148863, 152680, 162396, 164736, 166560, 171765, 180440, 183216, 198484, 199872, 202995, 205920, 216528, 222080, 229020, 244288, 248105, 249840, 270660, 274560, 274824, 288704, 297726, 305360, 324792, 333120, 343530, 360880, 366432, 396968, 399744, 405990, 411840, 433056, 446589, 458040, 488576, 496210, 499680, 541320, 549648, 577408, 595452, 610720, 649584, 666240, 687060, 721760, 732864, 744315, 793936, 811980, 823680, 866112, 893178, 916080, 992420, 999360, 1082640, 1099296, 1190904, 1221440, 1299168, 1374120, 1443520, 1465728, 1488630, 1587872, 1623960, 1732224, 1786356, 1832160, 1984840, 1998720, 2165280, 2198592, 2232945, 2381808, 2442880, 2598336, 2748240, 2887040, 2977260, 3175744, 3247920, 3572712, 3664320, 3969680, 4330560, 4397184, 4465890, 4763616, 5196672, 5496480, 5954520, 6351488, 6495840, 7145424, 7328640, 7939360, 8661120, 8931780, 9527232, 10992960, 11909040, 12991680, 14290848, 15878720, 17863560, 19054464, 21985920, 23818080, 25983360, 28581696, 31757440, 35727120, 47636160, 57163392, 71454240, 95272320, 142908480, 285816960]

約数ペア:

[(1, 285816960), (2, 142908480), (3, 95272320), (4, 71454240), (5, 57163392), (6, 47636160), (8, 35727120), (9, 31757440), (10, 28581696), (11, 25983360), (12, 23818080), (13, 21985920), (15, 19054464), (16, 17863560), (18, 15878720), (20, 14290848), (22, 12991680), (24, 11909040), (26, 10992960), (30, 9527232), (32, 8931780), (33, 8661120), (36, 7939360), (39, 7328640), (40, 7145424), (44, 6495840), (45, 6351488), (48, 5954520), (52, 5496480), (55, 5196672), (60, 4763616), (64, 4465890), (65, 4397184), (66, 4330560), (72, 3969680), (78, 3664320), (80, 3572712), (88, 3247920), (90, 3175744), (96, 2977260), (99, 2887040), (104, 2748240), (110, 2598336), (117, 2442880), (120, 2381808), (128, 2232945), (130, 2198592), (132, 2165280), (143, 1998720), (144, 1984840), (156, 1832160), (160, 1786356), (165, 1732224), (176, 1623960), (180, 1587872), (192, 1488630), (195, 1465728), (198, 1443520), (208, 1374120), (220, 1299168), (234, 1221440), (240, 1190904), (260, 1099296), (264, 1082640), (286, 999360), (288, 992420), (312, 916080), (320, 893178), (330, 866112), (347, 823680), (352, 811980), (360, 793936), (384, 744315), (390, 732864), (396, 721760), (416, 687060), (429, 666240), (440, 649584), (468, 610720), (480, 595452), (495, 577408), (520, 549648), (528, 541320), (572, 499680), (576, 496210), (585, 488576), (624, 458040), (640, 446589), (660, 433056), (694, 411840), (704, 405990), (715, 399744), (720, 396968), (780, 366432), (792, 360880), (832, 343530), (858, 333120), (880, 324792), (936, 305360), (960, 297726), (990, 288704), (1040, 274824), (1041, 274560), (1056, 270660), (1144, 249840), (1152, 248105), (1170, 244288), (1248, 229020), (1287, 222080), (1320, 216528), (1388, 205920), (1408, 202995), (1430, 199872), (1440, 198484), (1560, 183216), (1584, 180440), (1664, 171765), (1716, 166560), (1735, 164736), (1760, 162396), (1872, 152680), (1920, 148863), (1980, 144352), (2080, 137412), (2082, 137280), (2112, 135330), (2145, 133248), (2288, 124920), (2340, 122144), (2496, 114510), (2574, 111040), (2640, 108264), (2776, 102960), (2860, 99936), (2880, 99242), (3120, 91608), (3123, 91520), (3168, 90220), (3432, 83280), (3470, 82368), (3520, 81198), (3744, 76340), (3817, 74880), (3960, 72176), (4160, 68706), (4164, 68640), (4224, 67665), (4290, 66624), (4511, 63360), (4576, 62460), (4680, 61072), (4992, 57255), (5148, 55520), (5205, 54912), (5280, 54132), (5552, 51480), (5720, 49968), (5760, 49621), (6240, 45804), (6246, 45760), (6336, 45110), (6435, 44416), (6864, 41640), (6940, 41184), (7040, 40599), (7488, 38170), (7634, 37440), (7920, 36088), (8320, 34353), (8328, 34320), (8580, 33312), (9022, 31680), (9152, 31230), (9360, 30536), (10296, 27760), (10410, 27456), (10560, 27066), (11104, 25740), (11440, 24984), (11451, 24960), (12480, 22902), (12492, 22880), (12672, 22555), (12870, 22208), (13533, 21120), (13728, 20820), (13880, 20592), (14976, 19085), (15268, 18720), (15615, 18304), (15840, 18044), (16656, 17160)]