91376640

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{661}}^1$

素因数の和:695

約数の個数: 176

約数和(自身を含む): 325227360

約数和(自身を除く): 233850720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 661, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1322, 1440, 1536, 1728, 1920, 1983, 2160, 2304, 2560, 2644, 2880, 3072, 3305, 3456, 3840, 3966, 4320, 4608, 5120, 5288, 5760, 5949, 6610, 6912, 7680, 7932, 8640, 9216, 9915, 10576, 11520, 11898, 13220, 13824, 15360, 15864, 17280, 17847, 19830, 21152, 23040, 23796, 26440, 27648, 29745, 31728, 34560, 35694, 39660, 42304, 46080, 47592, 52880, 59490, 63456, 69120, 71388, 79320, 84608, 89235, 95184, 105760, 118980, 126912, 138240, 142776, 158640, 169216, 178470, 190368, 211520, 237960, 253824, 285552, 317280, 338432, 356940, 380736, 423040, 475920, 507648, 571104, 634560, 676864, 713880, 761472, 846080, 951840, 1015296, 1142208, 1269120, 1427760, 1522944, 1692160, 1903680, 2030592, 2284416, 2538240, 2855520, 3045888, 3384320, 3807360, 4568832, 5076480, 5711040, 6091776, 7614720, 9137664, 10152960, 11422080, 15229440, 18275328, 22844160, 30458880, 45688320, 91376640]

約数ペア:

[(1, 91376640), (2, 45688320), (3, 30458880), (4, 22844160), (5, 18275328), (6, 15229440), (8, 11422080), (9, 10152960), (10, 9137664), (12, 7614720), (15, 6091776), (16, 5711040), (18, 5076480), (20, 4568832), (24, 3807360), (27, 3384320), (30, 3045888), (32, 2855520), (36, 2538240), (40, 2284416), (45, 2030592), (48, 1903680), (54, 1692160), (60, 1522944), (64, 1427760), (72, 1269120), (80, 1142208), (90, 1015296), (96, 951840), (108, 846080), (120, 761472), (128, 713880), (135, 676864), (144, 634560), (160, 571104), (180, 507648), (192, 475920), (216, 423040), (240, 380736), (256, 356940), (270, 338432), (288, 317280), (320, 285552), (360, 253824), (384, 237960), (432, 211520), (480, 190368), (512, 178470), (540, 169216), (576, 158640), (640, 142776), (661, 138240), (720, 126912), (768, 118980), (864, 105760), (960, 95184), (1024, 89235), (1080, 84608), (1152, 79320), (1280, 71388), (1322, 69120), (1440, 63456), (1536, 59490), (1728, 52880), (1920, 47592), (1983, 46080), (2160, 42304), (2304, 39660), (2560, 35694), (2644, 34560), (2880, 31728), (3072, 29745), (3305, 27648), (3456, 26440), (3840, 23796), (3966, 23040), (4320, 21152), (4608, 19830), (5120, 17847), (5288, 17280), (5760, 15864), (5949, 15360), (6610, 13824), (6912, 13220), (7680, 11898), (7932, 11520), (8640, 10576), (9216, 9915)]