335043040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2179}}^1$

素因数の和:2256

約数の個数: 72

約数和(自身を含む): 818271720

約数和(自身を除く): 483228680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1240, 1922, 2179, 2480, 3844, 4358, 4805, 4960, 7688, 8716, 9610, 10895, 15376, 17432, 19220, 21790, 30752, 34864, 38440, 43580, 67549, 69728, 76880, 87160, 135098, 153760, 174320, 270196, 337745, 348640, 540392, 675490, 1080784, 1350980, 2094019, 2161568, 2701960, 4188038, 5403920, 8376076, 10470095, 10807840, 16752152, 20940190, 33504304, 41880380, 67008608, 83760760, 167521520, 335043040]

約数ペア:

[(1, 335043040), (2, 167521520), (4, 83760760), (5, 67008608), (8, 41880380), (10, 33504304), (16, 20940190), (20, 16752152), (31, 10807840), (32, 10470095), (40, 8376076), (62, 5403920), (80, 4188038), (124, 2701960), (155, 2161568), (160, 2094019), (248, 1350980), (310, 1080784), (496, 675490), (620, 540392), (961, 348640), (992, 337745), (1240, 270196), (1922, 174320), (2179, 153760), (2480, 135098), (3844, 87160), (4358, 76880), (4805, 69728), (4960, 67549), (7688, 43580), (8716, 38440), (9610, 34864), (10895, 30752), (15376, 21790), (17432, 19220)]