214657560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15322

約数の個数: 128

約数和(自身を含む): 770616000

約数和(自身を除く): 555958440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 15289, 30578, 45867, 61156, 76445, 91734, 122312, 137601, 152890, 183468, 198757, 229335, 275202, 305780, 366936, 397514, 412803, 458670, 550404, 596271, 611560, 688005, 795028, 825606, 917340, 993785, 1100808, 1192542, 1376010, 1590056, 1651212, 1788813, 1834680, 1987570, 2064015, 2385084, 2752020, 2981355, 3302424, 3577626, 3975140, 4128030, 4770168, 5366439, 5504040, 5962710, 7155252, 7950280, 8256060, 8944065, 10732878, 11925420, 14310504, 16512120, 17888130, 21465756, 23850840, 26832195, 35776260, 42931512, 53664390, 71552520, 107328780, 214657560]

約数ペア:

[(1, 214657560), (2, 107328780), (3, 71552520), (4, 53664390), (5, 42931512), (6, 35776260), (8, 26832195), (9, 23850840), (10, 21465756), (12, 17888130), (13, 16512120), (15, 14310504), (18, 11925420), (20, 10732878), (24, 8944065), (26, 8256060), (27, 7950280), (30, 7155252), (36, 5962710), (39, 5504040), (40, 5366439), (45, 4770168), (52, 4128030), (54, 3975140), (60, 3577626), (65, 3302424), (72, 2981355), (78, 2752020), (90, 2385084), (104, 2064015), (108, 1987570), (117, 1834680), (120, 1788813), (130, 1651212), (135, 1590056), (156, 1376010), (180, 1192542), (195, 1100808), (216, 993785), (234, 917340), (260, 825606), (270, 795028), (312, 688005), (351, 611560), (360, 596271), (390, 550404), (468, 458670), (520, 412803), (540, 397514), (585, 366936), (702, 305780), (780, 275202), (936, 229335), (1080, 198757), (1170, 183468), (1404, 152890), (1560, 137601), (1755, 122312), (2340, 91734), (2808, 76445), (3510, 61156), (4680, 45867), (7020, 30578), (14040, 15289)]