6693156680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{12641}}^1$

素因数の和:12751

約数の個数: 128

約数和(自身を含む): 18058844160

約数和(自身を除く): 11365687480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 61, 62, 70, 122, 124, 140, 155, 217, 244, 248, 280, 305, 310, 427, 434, 488, 610, 620, 854, 868, 1085, 1220, 1240, 1708, 1736, 1891, 2135, 2170, 2440, 3416, 3782, 4270, 4340, 7564, 8540, 8680, 9455, 12641, 13237, 15128, 17080, 18910, 25282, 26474, 37820, 50564, 52948, 63205, 66185, 75640, 88487, 101128, 105896, 126410, 132370, 176974, 252820, 264740, 353948, 391871, 442435, 505640, 529480, 707896, 771101, 783742, 884870, 1542202, 1567484, 1769740, 1959355, 2743097, 3084404, 3134968, 3539480, 3855505, 3918710, 5397707, 5486194, 6168808, 7711010, 7837420, 10795414, 10972388, 13715485, 15422020, 15674840, 21590828, 21944776, 23904131, 26988535, 27430970, 30844040, 43181656, 47808262, 53977070, 54861940, 95616524, 107954140, 109723880, 119520655, 167328917, 191233048, 215908280, 239041310, 334657834, 478082620, 669315668, 836644585, 956165240, 1338631336, 1673289170, 3346578340, 6693156680]

約数ペア:

[(1, 6693156680), (2, 3346578340), (4, 1673289170), (5, 1338631336), (7, 956165240), (8, 836644585), (10, 669315668), (14, 478082620), (20, 334657834), (28, 239041310), (31, 215908280), (35, 191233048), (40, 167328917), (56, 119520655), (61, 109723880), (62, 107954140), (70, 95616524), (122, 54861940), (124, 53977070), (140, 47808262), (155, 43181656), (217, 30844040), (244, 27430970), (248, 26988535), (280, 23904131), (305, 21944776), (310, 21590828), (427, 15674840), (434, 15422020), (488, 13715485), (610, 10972388), (620, 10795414), (854, 7837420), (868, 7711010), (1085, 6168808), (1220, 5486194), (1240, 5397707), (1708, 3918710), (1736, 3855505), (1891, 3539480), (2135, 3134968), (2170, 3084404), (2440, 2743097), (3416, 1959355), (3782, 1769740), (4270, 1567484), (4340, 1542202), (7564, 884870), (8540, 783742), (8680, 771101), (9455, 707896), (12641, 529480), (13237, 505640), (15128, 442435), (17080, 391871), (18910, 353948), (25282, 264740), (26474, 252820), (37820, 176974), (50564, 132370), (52948, 126410), (63205, 105896), (66185, 101128), (75640, 88487)]