69753040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 197344512

約数和(自身を除く): 127591472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 431, 476, 560, 578, 595, 680, 862, 952, 1156, 1190, 1360, 1445, 1724, 1904, 2023, 2155, 2312, 2380, 2890, 3017, 3448, 4046, 4310, 4624, 4760, 5780, 6034, 6896, 7327, 8092, 8620, 9520, 10115, 11560, 12068, 14654, 15085, 16184, 17240, 20230, 23120, 24136, 29308, 30170, 32368, 34480, 36635, 40460, 48272, 51289, 58616, 60340, 73270, 80920, 102578, 117232, 120680, 124559, 146540, 161840, 205156, 241360, 249118, 256445, 293080, 410312, 498236, 512890, 586160, 622795, 820624, 871913, 996472, 1025780, 1245590, 1743826, 1992944, 2051560, 2491180, 3487652, 4103120, 4359565, 4982360, 6975304, 8719130, 9964720, 13950608, 17438260, 34876520, 69753040]

約数ペア:

[(1, 69753040), (2, 34876520), (4, 17438260), (5, 13950608), (7, 9964720), (8, 8719130), (10, 6975304), (14, 4982360), (16, 4359565), (17, 4103120), (20, 3487652), (28, 2491180), (34, 2051560), (35, 1992944), (40, 1743826), (56, 1245590), (68, 1025780), (70, 996472), (80, 871913), (85, 820624), (112, 622795), (119, 586160), (136, 512890), (140, 498236), (170, 410312), (238, 293080), (272, 256445), (280, 249118), (289, 241360), (340, 205156), (431, 161840), (476, 146540), (560, 124559), (578, 120680), (595, 117232), (680, 102578), (862, 80920), (952, 73270), (1156, 60340), (1190, 58616), (1360, 51289), (1445, 48272), (1724, 40460), (1904, 36635), (2023, 34480), (2155, 32368), (2312, 30170), (2380, 29308), (2890, 24136), (3017, 23120), (3448, 20230), (4046, 17240), (4310, 16184), (4624, 15085), (4760, 14654), (5780, 12068), (6034, 11560), (6896, 10115), (7327, 9520), (8092, 8620)]