197739240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{96931}}^1$

素因数の和:96962

約数の個数: 64

約数和(自身を含む): 628119360

約数和(自身を除く): 430380120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 96931, 193862, 290793, 387724, 484655, 581586, 775448, 969310, 1163172, 1453965, 1647827, 1938620, 2326344, 2907930, 3295654, 3877240, 4943481, 5815860, 6591308, 8239135, 9886962, 11631720, 13182616, 16478270, 19773924, 24717405, 32956540, 39547848, 49434810, 65913080, 98869620, 197739240]

約数ペア:

[(1, 197739240), (2, 98869620), (3, 65913080), (4, 49434810), (5, 39547848), (6, 32956540), (8, 24717405), (10, 19773924), (12, 16478270), (15, 13182616), (17, 11631720), (20, 9886962), (24, 8239135), (30, 6591308), (34, 5815860), (40, 4943481), (51, 3877240), (60, 3295654), (68, 2907930), (85, 2326344), (102, 1938620), (120, 1647827), (136, 1453965), (170, 1163172), (204, 969310), (255, 775448), (340, 581586), (408, 484655), (510, 387724), (680, 290793), (1020, 193862), (2040, 96931)]