205696440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12157}}^1$

素因数の和:12221

約数の個数: 96

約数和(自身を含む): 682793280

約数和(自身を除く): 477096840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 12157, 16920, 24314, 36471, 48628, 60785, 72942, 97256, 109413, 121570, 145884, 182355, 218826, 243140, 291768, 364710, 437652, 486280, 547065, 571379, 729420, 875304, 1094130, 1142758, 1458840, 1714137, 2188260, 2285516, 2856895, 3428274, 4376520, 4571032, 5142411, 5713790, 6856548, 8570685, 10284822, 11427580, 13713096, 17141370, 20569644, 22855160, 25712055, 34282740, 41139288, 51424110, 68565480, 102848220, 205696440]

約数ペア:

[(1, 205696440), (2, 102848220), (3, 68565480), (4, 51424110), (5, 41139288), (6, 34282740), (8, 25712055), (9, 22855160), (10, 20569644), (12, 17141370), (15, 13713096), (18, 11427580), (20, 10284822), (24, 8570685), (30, 6856548), (36, 5713790), (40, 5142411), (45, 4571032), (47, 4376520), (60, 3428274), (72, 2856895), (90, 2285516), (94, 2188260), (120, 1714137), (141, 1458840), (180, 1142758), (188, 1094130), (235, 875304), (282, 729420), (360, 571379), (376, 547065), (423, 486280), (470, 437652), (564, 364710), (705, 291768), (846, 243140), (940, 218826), (1128, 182355), (1410, 145884), (1692, 121570), (1880, 109413), (2115, 97256), (2820, 72942), (3384, 60785), (4230, 48628), (5640, 36471), (8460, 24314), (12157, 16920)]