117806640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{70123}}^1$

素因数の和:70146

約数の個数: 80

約数和(自身を含む): 417378048

約数和(自身を除く): 299571408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 70123, 140246, 210369, 280492, 350615, 420738, 490861, 560984, 701230, 841476, 981722, 1051845, 1121968, 1402460, 1472583, 1682952, 1963444, 2103690, 2454305, 2804920, 2945166, 3365904, 3926888, 4207380, 4908610, 5609840, 5890332, 7362915, 7853776, 8414760, 9817220, 11780664, 14725830, 16829520, 19634440, 23561328, 29451660, 39268880, 58903320, 117806640]

約数ペア:

[(1, 117806640), (2, 58903320), (3, 39268880), (4, 29451660), (5, 23561328), (6, 19634440), (7, 16829520), (8, 14725830), (10, 11780664), (12, 9817220), (14, 8414760), (15, 7853776), (16, 7362915), (20, 5890332), (21, 5609840), (24, 4908610), (28, 4207380), (30, 3926888), (35, 3365904), (40, 2945166), (42, 2804920), (48, 2454305), (56, 2103690), (60, 1963444), (70, 1682952), (80, 1472583), (84, 1402460), (105, 1121968), (112, 1051845), (120, 981722), (140, 841476), (168, 701230), (210, 560984), (240, 490861), (280, 420738), (336, 350615), (420, 280492), (560, 210369), (840, 140246), (1680, 70123)]