237053320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13879}}^1$

素因数の和:13958

約数の個数: 64

約数和(自身を含む): 619603200

約数和(自身を除く): 382549880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 13879, 17080, 27758, 55516, 69395, 97153, 111032, 138790, 194306, 277580, 388612, 485765, 555160, 777224, 846619, 971530, 1693238, 1943060, 3386476, 3886120, 4233095, 5926333, 6772952, 8466190, 11852666, 16932380, 23705332, 29631665, 33864760, 47410664, 59263330, 118526660, 237053320]

約数ペア:

[(1, 237053320), (2, 118526660), (4, 59263330), (5, 47410664), (7, 33864760), (8, 29631665), (10, 23705332), (14, 16932380), (20, 11852666), (28, 8466190), (35, 6772952), (40, 5926333), (56, 4233095), (61, 3886120), (70, 3386476), (122, 1943060), (140, 1693238), (244, 971530), (280, 846619), (305, 777224), (427, 555160), (488, 485765), (610, 388612), (854, 277580), (1220, 194306), (1708, 138790), (2135, 111032), (2440, 97153), (3416, 69395), (4270, 55516), (8540, 27758), (13879, 17080)]