216421560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35363}}^1$

素因数の和:35397

約数の個数: 96

約数和(自身を含む): 744765840

約数和(自身を除く): 528344280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 35363, 70726, 106089, 141452, 176815, 212178, 282904, 318267, 353630, 424356, 530445, 601171, 636534, 707260, 848712, 1060890, 1202342, 1273068, 1414520, 1591335, 1803513, 2121780, 2404684, 2546136, 3005855, 3182670, 3607026, 4243560, 4809368, 5410539, 6011710, 6365340, 7214052, 9017565, 10821078, 12023420, 12730680, 14428104, 18035130, 21642156, 24046840, 27052695, 36070260, 43284312, 54105390, 72140520, 108210780, 216421560]

約数ペア:

[(1, 216421560), (2, 108210780), (3, 72140520), (4, 54105390), (5, 43284312), (6, 36070260), (8, 27052695), (9, 24046840), (10, 21642156), (12, 18035130), (15, 14428104), (17, 12730680), (18, 12023420), (20, 10821078), (24, 9017565), (30, 7214052), (34, 6365340), (36, 6011710), (40, 5410539), (45, 4809368), (51, 4243560), (60, 3607026), (68, 3182670), (72, 3005855), (85, 2546136), (90, 2404684), (102, 2121780), (120, 1803513), (136, 1591335), (153, 1414520), (170, 1273068), (180, 1202342), (204, 1060890), (255, 848712), (306, 707260), (340, 636534), (360, 601171), (408, 530445), (510, 424356), (612, 353630), (680, 318267), (765, 282904), (1020, 212178), (1224, 176815), (1530, 141452), (2040, 106089), (3060, 70726), (6120, 35363)]