61176920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 163386720

約数和(自身を除く): 102209800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 73, 82, 140, 146, 164, 205, 280, 287, 292, 328, 365, 410, 511, 574, 584, 730, 820, 1022, 1148, 1435, 1460, 1640, 2044, 2296, 2555, 2870, 2920, 2993, 4088, 5110, 5329, 5740, 5986, 10220, 10658, 11480, 11972, 14965, 20440, 20951, 21316, 23944, 26645, 29930, 37303, 41902, 42632, 53290, 59860, 74606, 83804, 104755, 106580, 119720, 149212, 167608, 186515, 209510, 213160, 218489, 298424, 373030, 419020, 436978, 746060, 838040, 873956, 1092445, 1492120, 1529423, 1747912, 2184890, 3058846, 4369780, 6117692, 7647115, 8739560, 12235384, 15294230, 30588460, 61176920]

約数ペア:

[(1, 61176920), (2, 30588460), (4, 15294230), (5, 12235384), (7, 8739560), (8, 7647115), (10, 6117692), (14, 4369780), (20, 3058846), (28, 2184890), (35, 1747912), (40, 1529423), (41, 1492120), (56, 1092445), (70, 873956), (73, 838040), (82, 746060), (140, 436978), (146, 419020), (164, 373030), (205, 298424), (280, 218489), (287, 213160), (292, 209510), (328, 186515), (365, 167608), (410, 149212), (511, 119720), (574, 106580), (584, 104755), (730, 83804), (820, 74606), (1022, 59860), (1148, 53290), (1435, 42632), (1460, 41902), (1640, 37303), (2044, 29930), (2296, 26645), (2555, 23944), (2870, 21316), (2920, 20951), (2993, 20440), (4088, 14965), (5110, 11972), (5329, 11480), (5740, 10658), (5986, 10220)]