428725440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 448

約数和(自身を含む): 1781982720

約数和(自身を除く): 1353257280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 347, 351, 352, 360, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 660, 694, 702, 704, 715, 720, 780, 792, 832, 858, 864, 880, 936, 960, 990, 1040, 1041, 1056, 1080, 1144, 1170, 1188, 1248, 1287, 1320, 1388, 1404, 1430, 1440, 1485, 1560, 1584, 1716, 1728, 1735, 1755, 1760, 1872, 1980, 2080, 2082, 2112, 2145, 2160, 2288, 2340, 2376, 2496, 2574, 2640, 2776, 2808, 2860, 2880, 2970, 3120, 3123, 3168, 3432, 3470, 3510, 3520, 3744, 3817, 3861, 3960, 4160, 4164, 4290, 4320, 4511, 4576, 4680, 4752, 5148, 5205, 5280, 5552, 5616, 5720, 5940, 6240, 6246, 6336, 6435, 6864, 6940, 7020, 7488, 7634, 7722, 7920, 8328, 8580, 8640, 9022, 9152, 9360, 9369, 9504, 10296, 10410, 10560, 11104, 11232, 11440, 11451, 11880, 12480, 12492, 12870, 13533, 13728, 13880, 14040, 15268, 15444, 15615, 15840, 16656, 17160, 18044, 18720, 18738, 19008, 19085, 19305, 20592, 20820, 22208, 22464, 22555, 22880, 22902, 23760, 24984, 25740, 27066, 27456, 27760, 28080, 30536, 30888, 31230, 31680, 33312, 34320, 34353, 36088, 37440, 37476, 38170, 38610, 40599, 41184, 41640, 45110, 45760, 45804, 46845, 47520, 49621, 49968, 51480, 54132, 55520, 56160, 57255, 61072, 61776, 62460, 66624, 67665, 68640, 68706, 72176, 74952, 76340, 77220, 81198, 82368, 83280, 90220, 91608, 93690, 95040, 99242, 99936, 102960, 103059, 108264, 111040, 112320, 114510, 121797, 122144, 123552, 124920, 135330, 137280, 137412, 144352, 148863, 149904, 152680, 154440, 162396, 166560, 171765, 180440, 183216, 187380, 198484, 199872, 202995, 205920, 206118, 216528, 229020, 243594, 244288, 247104, 248105, 249840, 270660, 274824, 288704, 297726, 299808, 305360, 308880, 324792, 333120, 343530, 360880, 366432, 374760, 396968, 405990, 411840, 412236, 433056, 446589, 458040, 487188, 496210, 499680, 515295, 541320, 549648, 595452, 599616, 608985, 610720, 617760, 649584, 687060, 721760, 732864, 744315, 749520, 793936, 811980, 824472, 866112, 893178, 916080, 974376, 992420, 999360, 1030590, 1082640, 1099296, 1190904, 1217970, 1221440, 1235520, 1299168, 1339767, 1374120, 1443520, 1488630, 1499040, 1587872, 1623960, 1648944, 1786356, 1832160, 1948752, 1984840, 2061180, 2165280, 2198592, 2232945, 2381808, 2435940, 2598336, 2679534, 2748240, 2977260, 2998080, 3175744, 3247920, 3297888, 3572712, 3664320, 3897504, 3969680, 4122360, 4330560, 4465890, 4763616, 4871880, 5359068, 5496480, 5954520, 6495840, 6595776, 6698835, 7145424, 7795008, 7939360, 8244720, 8931780, 9527232, 9743760, 10718136, 10992960, 11909040, 12991680, 13397670, 14290848, 15878720, 16489440, 17863560, 19487520, 21436272, 23818080, 26795340, 28581696, 32978880, 35727120, 38975040, 42872544, 47636160, 53590680, 71454240, 85745088, 107181360, 142908480, 214362720, 428725440]

約数ペア:

[(1, 428725440), (2, 214362720), (3, 142908480), (4, 107181360), (5, 85745088), (6, 71454240), (8, 53590680), (9, 47636160), (10, 42872544), (11, 38975040), (12, 35727120), (13, 32978880), (15, 28581696), (16, 26795340), (18, 23818080), (20, 21436272), (22, 19487520), (24, 17863560), (26, 16489440), (27, 15878720), (30, 14290848), (32, 13397670), (33, 12991680), (36, 11909040), (39, 10992960), (40, 10718136), (44, 9743760), (45, 9527232), (48, 8931780), (52, 8244720), (54, 7939360), (55, 7795008), (60, 7145424), (64, 6698835), (65, 6595776), (66, 6495840), (72, 5954520), (78, 5496480), (80, 5359068), (88, 4871880), (90, 4763616), (96, 4465890), (99, 4330560), (104, 4122360), (108, 3969680), (110, 3897504), (117, 3664320), (120, 3572712), (130, 3297888), (132, 3247920), (135, 3175744), (143, 2998080), (144, 2977260), (156, 2748240), (160, 2679534), (165, 2598336), (176, 2435940), (180, 2381808), (192, 2232945), (195, 2198592), (198, 2165280), (208, 2061180), (216, 1984840), (220, 1948752), (234, 1832160), (240, 1786356), (260, 1648944), (264, 1623960), (270, 1587872), (286, 1499040), (288, 1488630), (297, 1443520), (312, 1374120), (320, 1339767), (330, 1299168), (347, 1235520), (351, 1221440), (352, 1217970), (360, 1190904), (390, 1099296), (396, 1082640), (416, 1030590), (429, 999360), (432, 992420), (440, 974376), (468, 916080), (480, 893178), (495, 866112), (520, 824472), (528, 811980), (540, 793936), (572, 749520), (576, 744315), (585, 732864), (594, 721760), (624, 687060), (660, 649584), (694, 617760), (702, 610720), (704, 608985), (715, 599616), (720, 595452), (780, 549648), (792, 541320), (832, 515295), (858, 499680), (864, 496210), (880, 487188), (936, 458040), (960, 446589), (990, 433056), (1040, 412236), (1041, 411840), (1056, 405990), (1080, 396968), (1144, 374760), (1170, 366432), (1188, 360880), (1248, 343530), (1287, 333120), (1320, 324792), (1388, 308880), (1404, 305360), (1430, 299808), (1440, 297726), (1485, 288704), (1560, 274824), (1584, 270660), (1716, 249840), (1728, 248105), (1735, 247104), (1755, 244288), (1760, 243594), (1872, 229020), (1980, 216528), (2080, 206118), (2082, 205920), (2112, 202995), (2145, 199872), (2160, 198484), (2288, 187380), (2340, 183216), (2376, 180440), (2496, 171765), (2574, 166560), (2640, 162396), (2776, 154440), (2808, 152680), (2860, 149904), (2880, 148863), (2970, 144352), (3120, 137412), (3123, 137280), (3168, 135330), (3432, 124920), (3470, 123552), (3510, 122144), (3520, 121797), (3744, 114510), (3817, 112320), (3861, 111040), (3960, 108264), (4160, 103059), (4164, 102960), (4290, 99936), (4320, 99242), (4511, 95040), (4576, 93690), (4680, 91608), (4752, 90220), (5148, 83280), (5205, 82368), (5280, 81198), (5552, 77220), (5616, 76340), (5720, 74952), (5940, 72176), (6240, 68706), (6246, 68640), (6336, 67665), (6435, 66624), (6864, 62460), (6940, 61776), (7020, 61072), (7488, 57255), (7634, 56160), (7722, 55520), (7920, 54132), (8328, 51480), (8580, 49968), (8640, 49621), (9022, 47520), (9152, 46845), (9360, 45804), (9369, 45760), (9504, 45110), (10296, 41640), (10410, 41184), (10560, 40599), (11104, 38610), (11232, 38170), (11440, 37476), (11451, 37440), (11880, 36088), (12480, 34353), (12492, 34320), (12870, 33312), (13533, 31680), (13728, 31230), (13880, 30888), (14040, 30536), (15268, 28080), (15444, 27760), (15615, 27456), (15840, 27066), (16656, 25740), (17160, 24984), (18044, 23760), (18720, 22902), (18738, 22880), (19008, 22555), (19085, 22464), (19305, 22208), (20592, 20820)]