2021055840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24623}}^1$

素因数の和:24666

約数の個数: 192

約数和(自身を含む): 7446297600

約数和(自身を除く): 5425241760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 24623, 27360, 41040, 49246, 73869, 82080, 98492, 123115, 147738, 196984, 221607, 246230, 295476, 369345, 393968, 443214, 467837, 492460, 590952, 664821, 738690, 787936, 886428, 935674, 984920, 1108035, 1181904, 1329642, 1403511, 1477380, 1772856, 1871348, 1969840, 2216070, 2339185, 2363808, 2659284, 2807022, 2954760, 3324105, 3545712, 3742696, 3939680, 4210533, 4432140, 4678370, 5318568, 5614044, 5909520, 6648210, 7017555, 7091424, 7485392, 8421066, 8864280, 9356740, 10637136, 11228088, 11819040, 12631599, 13296420, 14035110, 14970784, 16842132, 17728560, 18713480, 21052665, 21274272, 22456176, 25263198, 26592840, 28070220, 33684264, 35457120, 37426960, 42105330, 44912352, 50526396, 53185680, 56140440, 63157995, 67368528, 74853920, 84210660, 101052792, 106371360, 112280880, 126315990, 134737056, 168421320, 202105584, 224561760, 252631980, 336842640, 404211168, 505263960, 673685280, 1010527920, 2021055840]

約数ペア:

[(1, 2021055840), (2, 1010527920), (3, 673685280), (4, 505263960), (5, 404211168), (6, 336842640), (8, 252631980), (9, 224561760), (10, 202105584), (12, 168421320), (15, 134737056), (16, 126315990), (18, 112280880), (19, 106371360), (20, 101052792), (24, 84210660), (27, 74853920), (30, 67368528), (32, 63157995), (36, 56140440), (38, 53185680), (40, 50526396), (45, 44912352), (48, 42105330), (54, 37426960), (57, 35457120), (60, 33684264), (72, 28070220), (76, 26592840), (80, 25263198), (90, 22456176), (95, 21274272), (96, 21052665), (108, 18713480), (114, 17728560), (120, 16842132), (135, 14970784), (144, 14035110), (152, 13296420), (160, 12631599), (171, 11819040), (180, 11228088), (190, 10637136), (216, 9356740), (228, 8864280), (240, 8421066), (270, 7485392), (285, 7091424), (288, 7017555), (304, 6648210), (342, 5909520), (360, 5614044), (380, 5318568), (432, 4678370), (456, 4432140), (480, 4210533), (513, 3939680), (540, 3742696), (570, 3545712), (608, 3324105), (684, 2954760), (720, 2807022), (760, 2659284), (855, 2363808), (864, 2339185), (912, 2216070), (1026, 1969840), (1080, 1871348), (1140, 1772856), (1368, 1477380), (1440, 1403511), (1520, 1329642), (1710, 1181904), (1824, 1108035), (2052, 984920), (2160, 935674), (2280, 886428), (2565, 787936), (2736, 738690), (3040, 664821), (3420, 590952), (4104, 492460), (4320, 467837), (4560, 443214), (5130, 393968), (5472, 369345), (6840, 295476), (8208, 246230), (9120, 221607), (10260, 196984), (13680, 147738), (16416, 123115), (20520, 98492), (24623, 82080), (27360, 73869), (41040, 49246)]