151244240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15887}}^1$

素因数の和:15924

約数の個数: 80

約数和(自身を含む): 425544192

約数和(自身を除く): 274299952

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, 15887, 31774, 63548, 79435, 111209, 127096, 158870, 222418, 254192, 270079, 317740, 444836, 540158, 556045, 635480, 889672, 1080316, 1112090, 1270960, 1350395, 1779344, 1890553, 2160632, 2224180, 2700790, 3781106, 4321264, 4448360, 5401580, 7562212, 8896720, 9452765, 10803160, 15124424, 18905530, 21606320, 30248848, 37811060, 75622120, 151244240]

約数ペア:

[(1, 151244240), (2, 75622120), (4, 37811060), (5, 30248848), (7, 21606320), (8, 18905530), (10, 15124424), (14, 10803160), (16, 9452765), (17, 8896720), (20, 7562212), (28, 5401580), (34, 4448360), (35, 4321264), (40, 3781106), (56, 2700790), (68, 2224180), (70, 2160632), (80, 1890553), (85, 1779344), (112, 1350395), (119, 1270960), (136, 1112090), (140, 1080316), (170, 889672), (238, 635480), (272, 556045), (280, 540158), (340, 444836), (476, 317740), (560, 270079), (595, 254192), (680, 222418), (952, 158870), (1190, 127096), (1360, 111209), (1904, 79435), (2380, 63548), (4760, 31774), (9520, 15887)]