812990880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 3019043664

約数和(自身を除く): 2206052784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 137, 144, 156, 160, 180, 195, 208, 234, 240, 260, 274, 288, 312, 317, 360, 390, 411, 416, 468, 480, 520, 548, 585, 624, 634, 685, 720, 780, 822, 936, 951, 1040, 1096, 1170, 1233, 1248, 1268, 1370, 1440, 1560, 1585, 1644, 1781, 1872, 1902, 2055, 2080, 2192, 2340, 2466, 2536, 2740, 2853, 3120, 3170, 3288, 3562, 3744, 3804, 4110, 4121, 4384, 4680, 4755, 4932, 5072, 5343, 5480, 5706, 6165, 6240, 6340, 6576, 7124, 7608, 8220, 8242, 8905, 9360, 9510, 9864, 10144, 10686, 10960, 11412, 12330, 12363, 12680, 13152, 14248, 14265, 15216, 16029, 16440, 16484, 17810, 18720, 19020, 19728, 20605, 21372, 21920, 22824, 24660, 24726, 25360, 26715, 28496, 28530, 30432, 32058, 32880, 32968, 35620, 37089, 38040, 39456, 41210, 42744, 43429, 45648, 49320, 49452, 50720, 53430, 56992, 57060, 61815, 64116, 65760, 65936, 71240, 74178, 76080, 80145, 82420, 85488, 86858, 91296, 98640, 98904, 106860, 114120, 123630, 128232, 130287, 131872, 142480, 148356, 152160, 160290, 164840, 170976, 173716, 185445, 197280, 197808, 213720, 217145, 228240, 247260, 256464, 260574, 284960, 296712, 320580, 329680, 347432, 370890, 390861, 395616, 427440, 434290, 456480, 494520, 512928, 521148, 564577, 593424, 641160, 651435, 659360, 694864, 741780, 781722, 854880, 868580, 989040, 1042296, 1129154, 1186848, 1282320, 1302870, 1389728, 1483560, 1563444, 1693731, 1737160, 1954305, 1978080, 2084592, 2258308, 2564640, 2605740, 2822885, 2967120, 3126888, 3387462, 3474320, 3908610, 4169184, 4516616, 5081193, 5211480, 5645770, 5934240, 6253776, 6774924, 6948640, 7817220, 8468655, 9033232, 10162386, 10422960, 11291540, 12507552, 13549848, 15634440, 16937310, 18066464, 20324772, 20845920, 22583080, 25405965, 27099696, 31268880, 33874620, 40649544, 45166160, 50811930, 54199392, 62537760, 67749240, 81299088, 90332320, 101623860, 135498480, 162598176, 203247720, 270996960, 406495440, 812990880]

約数ペア:

[(1, 812990880), (2, 406495440), (3, 270996960), (4, 203247720), (5, 162598176), (6, 135498480), (8, 101623860), (9, 90332320), (10, 81299088), (12, 67749240), (13, 62537760), (15, 54199392), (16, 50811930), (18, 45166160), (20, 40649544), (24, 33874620), (26, 31268880), (30, 27099696), (32, 25405965), (36, 22583080), (39, 20845920), (40, 20324772), (45, 18066464), (48, 16937310), (52, 15634440), (60, 13549848), (65, 12507552), (72, 11291540), (78, 10422960), (80, 10162386), (90, 9033232), (96, 8468655), (104, 7817220), (117, 6948640), (120, 6774924), (130, 6253776), (137, 5934240), (144, 5645770), (156, 5211480), (160, 5081193), (180, 4516616), (195, 4169184), (208, 3908610), (234, 3474320), (240, 3387462), (260, 3126888), (274, 2967120), (288, 2822885), (312, 2605740), (317, 2564640), (360, 2258308), (390, 2084592), (411, 1978080), (416, 1954305), (468, 1737160), (480, 1693731), (520, 1563444), (548, 1483560), (585, 1389728), (624, 1302870), (634, 1282320), (685, 1186848), (720, 1129154), (780, 1042296), (822, 989040), (936, 868580), (951, 854880), (1040, 781722), (1096, 741780), (1170, 694864), (1233, 659360), (1248, 651435), (1268, 641160), (1370, 593424), (1440, 564577), (1560, 521148), (1585, 512928), (1644, 494520), (1781, 456480), (1872, 434290), (1902, 427440), (2055, 395616), (2080, 390861), (2192, 370890), (2340, 347432), (2466, 329680), (2536, 320580), (2740, 296712), (2853, 284960), (3120, 260574), (3170, 256464), (3288, 247260), (3562, 228240), (3744, 217145), (3804, 213720), (4110, 197808), (4121, 197280), (4384, 185445), (4680, 173716), (4755, 170976), (4932, 164840), (5072, 160290), (5343, 152160), (5480, 148356), (5706, 142480), (6165, 131872), (6240, 130287), (6340, 128232), (6576, 123630), (7124, 114120), (7608, 106860), (8220, 98904), (8242, 98640), (8905, 91296), (9360, 86858), (9510, 85488), (9864, 82420), (10144, 80145), (10686, 76080), (10960, 74178), (11412, 71240), (12330, 65936), (12363, 65760), (12680, 64116), (13152, 61815), (14248, 57060), (14265, 56992), (15216, 53430), (16029, 50720), (16440, 49452), (16484, 49320), (17810, 45648), (18720, 43429), (19020, 42744), (19728, 41210), (20605, 39456), (21372, 38040), (21920, 37089), (22824, 35620), (24660, 32968), (24726, 32880), (25360, 32058), (26715, 30432), (28496, 28530)]