68906817280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{187573}}^1$

素因数の和:187642

約数の個数: 144

約数和(自身を含む): 193234233024

約数和(自身を除く): 124327415744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1280, 1312, 1435, 1640, 1792, 2240, 2296, 2624, 2870, 3280, 4480, 4592, 5248, 5740, 6560, 8960, 9184, 10496, 11480, 13120, 18368, 22960, 26240, 36736, 45920, 52480, 73472, 91840, 183680, 187573, 367360, 375146, 750292, 937865, 1313011, 1500584, 1875730, 2626022, 3001168, 3751460, 5252044, 6002336, 6565055, 7502920, 7690493, 10504088, 12004672, 13130110, 15005840, 15380986, 21008176, 24009344, 26260220, 30011680, 30761972, 38452465, 42016352, 48018688, 52520440, 53833451, 60023360, 61523944, 76904930, 84032704, 105040880, 107666902, 120046720, 123047888, 153809860, 168065408, 210081760, 215333804, 240093440, 246095776, 269167255, 307619720, 336130816, 420163520, 430667608, 492191552, 538334510, 615239440, 840327040, 861335216, 984383104, 1076669020, 1230478880, 1680654080, 1722670432, 1968766208, 2153338040, 2460957760, 3445340864, 4306676080, 4921915520, 6890681728, 8613352160, 9843831040, 13781363456, 17226704320, 34453408640, 68906817280]

約数ペア:

[(1, 68906817280), (2, 34453408640), (4, 17226704320), (5, 13781363456), (7, 9843831040), (8, 8613352160), (10, 6890681728), (14, 4921915520), (16, 4306676080), (20, 3445340864), (28, 2460957760), (32, 2153338040), (35, 1968766208), (40, 1722670432), (41, 1680654080), (56, 1230478880), (64, 1076669020), (70, 984383104), (80, 861335216), (82, 840327040), (112, 615239440), (128, 538334510), (140, 492191552), (160, 430667608), (164, 420163520), (205, 336130816), (224, 307619720), (256, 269167255), (280, 246095776), (287, 240093440), (320, 215333804), (328, 210081760), (410, 168065408), (448, 153809860), (560, 123047888), (574, 120046720), (640, 107666902), (656, 105040880), (820, 84032704), (896, 76904930), (1120, 61523944), (1148, 60023360), (1280, 53833451), (1312, 52520440), (1435, 48018688), (1640, 42016352), (1792, 38452465), (2240, 30761972), (2296, 30011680), (2624, 26260220), (2870, 24009344), (3280, 21008176), (4480, 15380986), (4592, 15005840), (5248, 13130110), (5740, 12004672), (6560, 10504088), (8960, 7690493), (9184, 7502920), (10496, 6565055), (11480, 6002336), (13120, 5252044), (18368, 3751460), (22960, 3001168), (26240, 2626022), (36736, 1875730), (45920, 1500584), (52480, 1313011), (73472, 937865), (91840, 750292), (183680, 375146), (187573, 367360)]