108979640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 204548680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 574, 616, 770, 820, 863, 902, 1148, 1435, 1540, 1640, 1726, 1804, 2255, 2296, 2870, 3080, 3157, 3452, 3608, 4315, 4510, 5740, 6041, 6314, 6904, 8630, 9020, 9493, 11480, 12082, 12628, 15785, 17260, 18040, 18986, 24164, 25256, 30205, 31570, 34520, 35383, 37972, 47465, 48328, 60410, 63140, 66451, 70766, 75944, 94930, 120820, 126280, 132902, 141532, 176915, 189860, 241640, 247681, 265804, 283064, 332255, 353830, 379720, 389213, 495362, 531608, 664510, 707660, 778426, 990724, 1238405, 1329020, 1415320, 1556852, 1946065, 1981448, 2476810, 2658040, 2724491, 3113704, 3892130, 4953620, 5448982, 7784260, 9907240, 10897964, 13622455, 15568520, 21795928, 27244910, 54489820, 108979640]

約数ペア:

[(1, 108979640), (2, 54489820), (4, 27244910), (5, 21795928), (7, 15568520), (8, 13622455), (10, 10897964), (11, 9907240), (14, 7784260), (20, 5448982), (22, 4953620), (28, 3892130), (35, 3113704), (40, 2724491), (41, 2658040), (44, 2476810), (55, 1981448), (56, 1946065), (70, 1556852), (77, 1415320), (82, 1329020), (88, 1238405), (110, 990724), (140, 778426), (154, 707660), (164, 664510), (205, 531608), (220, 495362), (280, 389213), (287, 379720), (308, 353830), (328, 332255), (385, 283064), (410, 265804), (440, 247681), (451, 241640), (574, 189860), (616, 176915), (770, 141532), (820, 132902), (863, 126280), (902, 120820), (1148, 94930), (1435, 75944), (1540, 70766), (1640, 66451), (1726, 63140), (1804, 60410), (2255, 48328), (2296, 47465), (2870, 37972), (3080, 35383), (3157, 34520), (3452, 31570), (3608, 30205), (4315, 25256), (4510, 24164), (5740, 18986), (6041, 18040), (6314, 17260), (6904, 15785), (8630, 12628), (9020, 12082), (9493, 11480)]