39406680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 139501440

約数和(自身を除く): 100094760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 137, 141, 153, 170, 180, 188, 204, 235, 255, 274, 282, 306, 340, 360, 376, 408, 411, 423, 470, 510, 548, 564, 612, 680, 685, 705, 765, 799, 822, 846, 940, 1020, 1096, 1128, 1224, 1233, 1370, 1410, 1530, 1598, 1644, 1692, 1880, 2040, 2055, 2115, 2329, 2397, 2466, 2740, 2820, 3060, 3196, 3288, 3384, 3995, 4110, 4230, 4658, 4794, 4932, 5480, 5640, 6120, 6165, 6392, 6439, 6987, 7191, 7990, 8220, 8460, 9316, 9588, 9864, 11645, 11985, 12330, 12878, 13974, 14382, 15980, 16440, 16920, 18632, 19176, 19317, 20961, 23290, 23970, 24660, 25756, 27948, 28764, 31960, 32195, 34935, 35955, 38634, 41922, 46580, 47940, 49320, 51512, 55896, 57528, 57951, 64390, 69870, 71910, 77268, 83844, 93160, 95880, 96585, 104805, 109463, 115902, 128780, 139740, 143820, 154536, 167688, 193170, 209610, 218926, 231804, 257560, 279480, 287640, 289755, 328389, 386340, 419220, 437852, 463608, 547315, 579510, 656778, 772680, 838440, 875704, 985167, 1094630, 1159020, 1313556, 1641945, 1970334, 2189260, 2318040, 2627112, 3283890, 3940668, 4378520, 4925835, 6567780, 7881336, 9851670, 13135560, 19703340, 39406680]

約数ペア:

[(1, 39406680), (2, 19703340), (3, 13135560), (4, 9851670), (5, 7881336), (6, 6567780), (8, 4925835), (9, 4378520), (10, 3940668), (12, 3283890), (15, 2627112), (17, 2318040), (18, 2189260), (20, 1970334), (24, 1641945), (30, 1313556), (34, 1159020), (36, 1094630), (40, 985167), (45, 875704), (47, 838440), (51, 772680), (60, 656778), (68, 579510), (72, 547315), (85, 463608), (90, 437852), (94, 419220), (102, 386340), (120, 328389), (136, 289755), (137, 287640), (141, 279480), (153, 257560), (170, 231804), (180, 218926), (188, 209610), (204, 193170), (235, 167688), (255, 154536), (274, 143820), (282, 139740), (306, 128780), (340, 115902), (360, 109463), (376, 104805), (408, 96585), (411, 95880), (423, 93160), (470, 83844), (510, 77268), (548, 71910), (564, 69870), (612, 64390), (680, 57951), (685, 57528), (705, 55896), (765, 51512), (799, 49320), (822, 47940), (846, 46580), (940, 41922), (1020, 38634), (1096, 35955), (1128, 34935), (1224, 32195), (1233, 31960), (1370, 28764), (1410, 27948), (1530, 25756), (1598, 24660), (1644, 23970), (1692, 23290), (1880, 20961), (2040, 19317), (2055, 19176), (2115, 18632), (2329, 16920), (2397, 16440), (2466, 15980), (2740, 14382), (2820, 13974), (3060, 12878), (3196, 12330), (3288, 11985), (3384, 11645), (3995, 9864), (4110, 9588), (4230, 9316), (4658, 8460), (4794, 8220), (4932, 7990), (5480, 7191), (5640, 6987), (6120, 6439), (6165, 6392)]