206906880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:984

約数の個数: 160

約数和(自身を含む): 685000800

約数和(自身を除く): 478093920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 870, 928, 929, 960, 1160, 1280, 1392, 1536, 1740, 1856, 1858, 1920, 2320, 2560, 2784, 2787, 3480, 3712, 3716, 3840, 4640, 4645, 5568, 5574, 6960, 7424, 7432, 7680, 9280, 9290, 11136, 11148, 13920, 13935, 14848, 14864, 18560, 18580, 22272, 22296, 26941, 27840, 27870, 29728, 37120, 37160, 44544, 44592, 53882, 55680, 55740, 59456, 74240, 74320, 80823, 89184, 107764, 111360, 111480, 118912, 134705, 148640, 161646, 178368, 215528, 222720, 222960, 237824, 269410, 297280, 323292, 356736, 404115, 431056, 445920, 475648, 538820, 594560, 646584, 713472, 808230, 862112, 891840, 1077640, 1189120, 1293168, 1426944, 1616460, 1724224, 1783680, 2155280, 2378240, 2586336, 3232920, 3448448, 3567360, 4310560, 5172672, 6465840, 6896896, 7134720, 8621120, 10345344, 12931680, 13793792, 17242240, 20690688, 25863360, 34484480, 41381376, 51726720, 68968960, 103453440, 206906880]

約数ペア:

[(1, 206906880), (2, 103453440), (3, 68968960), (4, 51726720), (5, 41381376), (6, 34484480), (8, 25863360), (10, 20690688), (12, 17242240), (15, 13793792), (16, 12931680), (20, 10345344), (24, 8621120), (29, 7134720), (30, 6896896), (32, 6465840), (40, 5172672), (48, 4310560), (58, 3567360), (60, 3448448), (64, 3232920), (80, 2586336), (87, 2378240), (96, 2155280), (116, 1783680), (120, 1724224), (128, 1616460), (145, 1426944), (160, 1293168), (174, 1189120), (192, 1077640), (232, 891840), (240, 862112), (256, 808230), (290, 713472), (320, 646584), (348, 594560), (384, 538820), (435, 475648), (464, 445920), (480, 431056), (512, 404115), (580, 356736), (640, 323292), (696, 297280), (768, 269410), (870, 237824), (928, 222960), (929, 222720), (960, 215528), (1160, 178368), (1280, 161646), (1392, 148640), (1536, 134705), (1740, 118912), (1856, 111480), (1858, 111360), (1920, 107764), (2320, 89184), (2560, 80823), (2784, 74320), (2787, 74240), (3480, 59456), (3712, 55740), (3716, 55680), (3840, 53882), (4640, 44592), (4645, 44544), (5568, 37160), (5574, 37120), (6960, 29728), (7424, 27870), (7432, 27840), (7680, 26941), (9280, 22296), (9290, 22272), (11136, 18580), (11148, 18560), (13920, 14864), (13935, 14848)]