238953780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34039}}^1$

素因数の和:34070

約数の個数: 96

約数和(自身を含む): 800620800

約数和(自身を除く): 561667020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 34039, 68078, 102117, 136156, 170195, 204234, 306351, 340390, 408468, 442507, 510585, 612702, 680780, 885014, 919053, 1021170, 1225404, 1327521, 1531755, 1770028, 1838106, 2042340, 2212535, 2655042, 3063510, 3676212, 3982563, 4425070, 4595265, 5310084, 6127020, 6637605, 7965126, 8850140, 9190530, 11947689, 13275210, 15930252, 18381060, 19912815, 23895378, 26550420, 39825630, 47790756, 59738445, 79651260, 119476890, 238953780]

約数ペア:

[(1, 238953780), (2, 119476890), (3, 79651260), (4, 59738445), (5, 47790756), (6, 39825630), (9, 26550420), (10, 23895378), (12, 19912815), (13, 18381060), (15, 15930252), (18, 13275210), (20, 11947689), (26, 9190530), (27, 8850140), (30, 7965126), (36, 6637605), (39, 6127020), (45, 5310084), (52, 4595265), (54, 4425070), (60, 3982563), (65, 3676212), (78, 3063510), (90, 2655042), (108, 2212535), (117, 2042340), (130, 1838106), (135, 1770028), (156, 1531755), (180, 1327521), (195, 1225404), (234, 1021170), (260, 919053), (270, 885014), (351, 680780), (390, 612702), (468, 510585), (540, 442507), (585, 408468), (702, 340390), (780, 306351), (1170, 204234), (1404, 170195), (1755, 136156), (2340, 102117), (3510, 68078), (7020, 34039)]