210329600

素因数分解:

$2^{13}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 168

約数和(自身を含む): 568817760

約数和(自身を除く): 358488160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 79, 80, 100, 104, 128, 130, 158, 160, 200, 208, 256, 260, 316, 320, 325, 395, 400, 416, 512, 520, 632, 640, 650, 790, 800, 832, 1024, 1027, 1040, 1264, 1280, 1300, 1580, 1600, 1664, 1975, 2048, 2054, 2080, 2528, 2560, 2600, 3160, 3200, 3328, 3950, 4096, 4108, 4160, 5056, 5120, 5135, 5200, 6320, 6400, 6656, 7900, 8192, 8216, 8320, 10112, 10240, 10270, 10400, 12640, 12800, 13312, 15800, 16432, 16640, 20224, 20480, 20540, 20800, 25280, 25600, 25675, 26624, 31600, 32864, 33280, 40448, 40960, 41080, 41600, 50560, 51200, 51350, 53248, 63200, 65728, 66560, 80896, 82160, 83200, 101120, 102400, 102700, 106496, 126400, 131456, 133120, 161792, 164320, 166400, 202240, 204800, 205400, 252800, 262912, 266240, 323584, 328640, 332800, 404480, 410800, 505600, 525824, 532480, 647168, 657280, 665600, 808960, 821600, 1011200, 1051648, 1314560, 1331200, 1617920, 1643200, 2022400, 2103296, 2629120, 2662400, 3235840, 3286400, 4044800, 4206592, 5258240, 6572800, 8089600, 8413184, 10516480, 13145600, 16179200, 21032960, 26291200, 42065920, 52582400, 105164800, 210329600]

約数ペア:

[(1, 210329600), (2, 105164800), (4, 52582400), (5, 42065920), (8, 26291200), (10, 21032960), (13, 16179200), (16, 13145600), (20, 10516480), (25, 8413184), (26, 8089600), (32, 6572800), (40, 5258240), (50, 4206592), (52, 4044800), (64, 3286400), (65, 3235840), (79, 2662400), (80, 2629120), (100, 2103296), (104, 2022400), (128, 1643200), (130, 1617920), (158, 1331200), (160, 1314560), (200, 1051648), (208, 1011200), (256, 821600), (260, 808960), (316, 665600), (320, 657280), (325, 647168), (395, 532480), (400, 525824), (416, 505600), (512, 410800), (520, 404480), (632, 332800), (640, 328640), (650, 323584), (790, 266240), (800, 262912), (832, 252800), (1024, 205400), (1027, 204800), (1040, 202240), (1264, 166400), (1280, 164320), (1300, 161792), (1580, 133120), (1600, 131456), (1664, 126400), (1975, 106496), (2048, 102700), (2054, 102400), (2080, 101120), (2528, 83200), (2560, 82160), (2600, 80896), (3160, 66560), (3200, 65728), (3328, 63200), (3950, 53248), (4096, 51350), (4108, 51200), (4160, 50560), (5056, 41600), (5120, 41080), (5135, 40960), (5200, 40448), (6320, 33280), (6400, 32864), (6656, 31600), (7900, 26624), (8192, 25675), (8216, 25600), (8320, 25280), (10112, 20800), (10240, 20540), (10270, 20480), (10400, 20224), (12640, 16640), (12800, 16432), (13312, 15800)]