141841840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13331}}^1$

素因数の和:13370

約数の個数: 80

約数和(自身を含む): 396760320

約数和(自身を除く): 254918480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 13331, 26662, 53324, 66655, 93317, 106648, 133310, 186634, 213296, 253289, 266620, 373268, 466585, 506578, 533240, 746536, 933170, 1013156, 1066480, 1266445, 1493072, 1773023, 1866340, 2026312, 2532890, 3546046, 3732680, 4052624, 5065780, 7092092, 7465360, 8865115, 10131560, 14184184, 17730230, 20263120, 28368368, 35460460, 70920920, 141841840]

約数ペア:

[(1, 141841840), (2, 70920920), (4, 35460460), (5, 28368368), (7, 20263120), (8, 17730230), (10, 14184184), (14, 10131560), (16, 8865115), (19, 7465360), (20, 7092092), (28, 5065780), (35, 4052624), (38, 3732680), (40, 3546046), (56, 2532890), (70, 2026312), (76, 1866340), (80, 1773023), (95, 1493072), (112, 1266445), (133, 1066480), (140, 1013156), (152, 933170), (190, 746536), (266, 533240), (280, 506578), (304, 466585), (380, 373268), (532, 266620), (560, 253289), (665, 213296), (760, 186634), (1064, 133310), (1330, 106648), (1520, 93317), (2128, 66655), (2660, 53324), (5320, 26662), (10640, 13331)]