126968240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13337}}^1$

素因数の和:13374

約数の個数: 80

約数和(自身を含む): 357244992

約数和(自身を除く): 230276752

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, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 13337, 26674, 53348, 66685, 93359, 106696, 133370, 186718, 213392, 226729, 266740, 373436, 453458, 466795, 533480, 746872, 906916, 933590, 1066960, 1133645, 1493744, 1587103, 1813832, 1867180, 2267290, 3174206, 3627664, 3734360, 4534580, 6348412, 7468720, 7935515, 9069160, 12696824, 15871030, 18138320, 25393648, 31742060, 63484120, 126968240]

約数ペア:

[(1, 126968240), (2, 63484120), (4, 31742060), (5, 25393648), (7, 18138320), (8, 15871030), (10, 12696824), (14, 9069160), (16, 7935515), (17, 7468720), (20, 6348412), (28, 4534580), (34, 3734360), (35, 3627664), (40, 3174206), (56, 2267290), (68, 1867180), (70, 1813832), (80, 1587103), (85, 1493744), (112, 1133645), (119, 1066960), (136, 933590), (140, 906916), (170, 746872), (238, 533480), (272, 466795), (280, 453458), (340, 373436), (476, 266740), (560, 226729), (595, 213392), (680, 186718), (952, 133370), (1190, 106696), (1360, 93359), (1904, 66685), (2380, 53348), (4760, 26674), (9520, 13337)]