613486160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 1695724800

約数和(自身を除く): 1082238640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 73, 80, 86, 112, 140, 146, 172, 215, 280, 292, 301, 344, 349, 365, 430, 511, 560, 584, 602, 688, 698, 730, 860, 1022, 1168, 1204, 1396, 1460, 1505, 1720, 1745, 2044, 2408, 2443, 2555, 2792, 2920, 3010, 3139, 3440, 3490, 4088, 4816, 4886, 5110, 5584, 5840, 6020, 6278, 6980, 8176, 9772, 10220, 12040, 12215, 12556, 13960, 15007, 15695, 19544, 20440, 21973, 24080, 24430, 25112, 25477, 27920, 30014, 31390, 39088, 40880, 43946, 48860, 50224, 50954, 60028, 62780, 75035, 87892, 97720, 101908, 105049, 109865, 120056, 125560, 127385, 150070, 175784, 178339, 195440, 203816, 210098, 219730, 240112, 251120, 254770, 300140, 351568, 356678, 407632, 420196, 439460, 509540, 525245, 600280, 713356, 840392, 878920, 891695, 1019080, 1050490, 1095511, 1200560, 1426712, 1680784, 1757840, 1783390, 2038160, 2100980, 2191022, 2853424, 3566780, 4201960, 4382044, 5477555, 7133560, 7668577, 8403920, 8764088, 10955110, 14267120, 15337154, 17528176, 21910220, 30674308, 38342885, 43820440, 61348616, 76685770, 87640880, 122697232, 153371540, 306743080, 613486160]

約数ペア:

[(1, 613486160), (2, 306743080), (4, 153371540), (5, 122697232), (7, 87640880), (8, 76685770), (10, 61348616), (14, 43820440), (16, 38342885), (20, 30674308), (28, 21910220), (35, 17528176), (40, 15337154), (43, 14267120), (56, 10955110), (70, 8764088), (73, 8403920), (80, 7668577), (86, 7133560), (112, 5477555), (140, 4382044), (146, 4201960), (172, 3566780), (215, 2853424), (280, 2191022), (292, 2100980), (301, 2038160), (344, 1783390), (349, 1757840), (365, 1680784), (430, 1426712), (511, 1200560), (560, 1095511), (584, 1050490), (602, 1019080), (688, 891695), (698, 878920), (730, 840392), (860, 713356), (1022, 600280), (1168, 525245), (1204, 509540), (1396, 439460), (1460, 420196), (1505, 407632), (1720, 356678), (1745, 351568), (2044, 300140), (2408, 254770), (2443, 251120), (2555, 240112), (2792, 219730), (2920, 210098), (3010, 203816), (3139, 195440), (3440, 178339), (3490, 175784), (4088, 150070), (4816, 127385), (4886, 125560), (5110, 120056), (5584, 109865), (5840, 105049), (6020, 101908), (6278, 97720), (6980, 87892), (8176, 75035), (9772, 62780), (10220, 60028), (12040, 50954), (12215, 50224), (12556, 48860), (13960, 43946), (15007, 40880), (15695, 39088), (19544, 31390), (20440, 30014), (21973, 27920), (24080, 25477), (24430, 25112)]