1028747520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 432

約数和(自身を含む): 3915649920

約数和(自身を除く): 2886902400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 103, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 206, 216, 240, 255, 256, 270, 272, 288, 289, 306, 309, 320, 340, 360, 384, 408, 412, 432, 459, 480, 510, 515, 540, 544, 576, 578, 612, 618, 640, 680, 720, 765, 768, 816, 824, 864, 867, 918, 927, 960, 1020, 1030, 1080, 1088, 1152, 1156, 1224, 1236, 1280, 1360, 1440, 1445, 1530, 1545, 1632, 1648, 1728, 1734, 1751, 1836, 1854, 1920, 2040, 2060, 2160, 2176, 2295, 2304, 2312, 2448, 2472, 2601, 2720, 2781, 2880, 2890, 3060, 3090, 3264, 3296, 3456, 3468, 3502, 3672, 3708, 3840, 4080, 4120, 4320, 4335, 4352, 4590, 4624, 4635, 4896, 4944, 5202, 5253, 5440, 5562, 5760, 5780, 6120, 6180, 6528, 6592, 6912, 6936, 7004, 7344, 7416, 7803, 8160, 8240, 8640, 8670, 8755, 9180, 9248, 9270, 9792, 9888, 10404, 10506, 10880, 11124, 11520, 11560, 12240, 12360, 13005, 13056, 13184, 13872, 13905, 14008, 14688, 14832, 15606, 15759, 16320, 16480, 17280, 17340, 17510, 18360, 18496, 18540, 19584, 19776, 20808, 21012, 21760, 22248, 23120, 24480, 24720, 26010, 26265, 26368, 27744, 27810, 28016, 29376, 29664, 29767, 31212, 31518, 32640, 32960, 34560, 34680, 35020, 36720, 36992, 37080, 39015, 39168, 39552, 41616, 42024, 44496, 46240, 47277, 48960, 49440, 52020, 52530, 55488, 55620, 56032, 58752, 59328, 59534, 62424, 63036, 65280, 65920, 69360, 70040, 73440, 73984, 74160, 78030, 78795, 79104, 83232, 84048, 88992, 89301, 92480, 94554, 97920, 98880, 104040, 105060, 110976, 111240, 112064, 117504, 118656, 119068, 124848, 126072, 131840, 138720, 140080, 146880, 148320, 148835, 156060, 157590, 166464, 168096, 177984, 178602, 184960, 189108, 195840, 197760, 208080, 210120, 221952, 222480, 224128, 236385, 237312, 238136, 249696, 252144, 267903, 277440, 280160, 293760, 296640, 297670, 312120, 315180, 332928, 336192, 355968, 357204, 369920, 378216, 395520, 416160, 420240, 444960, 446505, 448256, 472770, 476272, 499392, 504288, 535806, 554880, 560320, 587520, 593280, 595340, 624240, 630360, 665856, 672384, 711936, 714408, 756432, 803709, 832320, 840480, 889920, 893010, 945540, 952544, 998784, 1008576, 1071612, 1109760, 1120640, 1186560, 1190680, 1248480, 1260720, 1339515, 1344768, 1428816, 1512864, 1607418, 1664640, 1680960, 1779840, 1786020, 1891080, 1905088, 1997568, 2017152, 2143224, 2241280, 2381360, 2496960, 2521440, 2679030, 2857632, 3025728, 3214836, 3329280, 3361920, 3559680, 3572040, 3782160, 3810176, 4018545, 4034304, 4286448, 4762720, 4993920, 5042880, 5358060, 5715264, 6051456, 6429672, 6723840, 7144080, 7564320, 7620352, 8037090, 8572896, 9525440, 9987840, 10085760, 10716120, 11430528, 12102912, 12859344, 14288160, 15128640, 16074180, 17145792, 19050880, 20171520, 21432240, 22861056, 25718688, 28576320, 30257280, 32148360, 34291584, 38101760, 42864480, 51437376, 57152640, 60514560, 64296720, 68583168, 85728960, 102874752, 114305280, 128593440, 171457920, 205749504, 257186880, 342915840, 514373760, 1028747520]

約数ペア:

[(1, 1028747520), (2, 514373760), (3, 342915840), (4, 257186880), (5, 205749504), (6, 171457920), (8, 128593440), (9, 114305280), (10, 102874752), (12, 85728960), (15, 68583168), (16, 64296720), (17, 60514560), (18, 57152640), (20, 51437376), (24, 42864480), (27, 38101760), (30, 34291584), (32, 32148360), (34, 30257280), (36, 28576320), (40, 25718688), (45, 22861056), (48, 21432240), (51, 20171520), (54, 19050880), (60, 17145792), (64, 16074180), (68, 15128640), (72, 14288160), (80, 12859344), (85, 12102912), (90, 11430528), (96, 10716120), (102, 10085760), (103, 9987840), (108, 9525440), (120, 8572896), (128, 8037090), (135, 7620352), (136, 7564320), (144, 7144080), (153, 6723840), (160, 6429672), (170, 6051456), (180, 5715264), (192, 5358060), (204, 5042880), (206, 4993920), (216, 4762720), (240, 4286448), (255, 4034304), (256, 4018545), (270, 3810176), (272, 3782160), (288, 3572040), (289, 3559680), (306, 3361920), (309, 3329280), (320, 3214836), (340, 3025728), (360, 2857632), (384, 2679030), (408, 2521440), (412, 2496960), (432, 2381360), (459, 2241280), (480, 2143224), (510, 2017152), (515, 1997568), (540, 1905088), (544, 1891080), (576, 1786020), (578, 1779840), (612, 1680960), (618, 1664640), (640, 1607418), (680, 1512864), (720, 1428816), (765, 1344768), (768, 1339515), (816, 1260720), (824, 1248480), (864, 1190680), (867, 1186560), (918, 1120640), (927, 1109760), (960, 1071612), (1020, 1008576), (1030, 998784), (1080, 952544), (1088, 945540), (1152, 893010), (1156, 889920), (1224, 840480), (1236, 832320), (1280, 803709), (1360, 756432), (1440, 714408), (1445, 711936), (1530, 672384), (1545, 665856), (1632, 630360), (1648, 624240), (1728, 595340), (1734, 593280), (1751, 587520), (1836, 560320), (1854, 554880), (1920, 535806), (2040, 504288), (2060, 499392), (2160, 476272), (2176, 472770), (2295, 448256), (2304, 446505), (2312, 444960), (2448, 420240), (2472, 416160), (2601, 395520), (2720, 378216), (2781, 369920), (2880, 357204), (2890, 355968), (3060, 336192), (3090, 332928), (3264, 315180), (3296, 312120), (3456, 297670), (3468, 296640), (3502, 293760), (3672, 280160), (3708, 277440), (3840, 267903), (4080, 252144), (4120, 249696), (4320, 238136), (4335, 237312), (4352, 236385), (4590, 224128), (4624, 222480), (4635, 221952), (4896, 210120), (4944, 208080), (5202, 197760), (5253, 195840), (5440, 189108), (5562, 184960), (5760, 178602), (5780, 177984), (6120, 168096), (6180, 166464), (6528, 157590), (6592, 156060), (6912, 148835), (6936, 148320), (7004, 146880), (7344, 140080), (7416, 138720), (7803, 131840), (8160, 126072), (8240, 124848), (8640, 119068), (8670, 118656), (8755, 117504), (9180, 112064), (9248, 111240), (9270, 110976), (9792, 105060), (9888, 104040), (10404, 98880), (10506, 97920), (10880, 94554), (11124, 92480), (11520, 89301), (11560, 88992), (12240, 84048), (12360, 83232), (13005, 79104), (13056, 78795), (13184, 78030), (13872, 74160), (13905, 73984), (14008, 73440), (14688, 70040), (14832, 69360), (15606, 65920), (15759, 65280), (16320, 63036), (16480, 62424), (17280, 59534), (17340, 59328), (17510, 58752), (18360, 56032), (18496, 55620), (18540, 55488), (19584, 52530), (19776, 52020), (20808, 49440), (21012, 48960), (21760, 47277), (22248, 46240), (23120, 44496), (24480, 42024), (24720, 41616), (26010, 39552), (26265, 39168), (26368, 39015), (27744, 37080), (27810, 36992), (28016, 36720), (29376, 35020), (29664, 34680), (29767, 34560), (31212, 32960), (31518, 32640)]