26668320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{7937}}^1$

素因数の和:7962

約数の個数: 96

約数和(自身を含む): 96018048

約数和(自身を除く): 69349728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 7937, 15874, 23811, 31748, 39685, 47622, 55559, 63496, 79370, 95244, 111118, 119055, 126992, 158740, 166677, 190488, 222236, 238110, 253984, 277795, 317480, 333354, 380976, 444472, 476220, 555590, 634960, 666708, 761952, 833385, 888944, 952440, 1111180, 1269920, 1333416, 1666770, 1777888, 1904880, 2222360, 2666832, 3333540, 3809760, 4444720, 5333664, 6667080, 8889440, 13334160, 26668320]

約数ペア:

[(1, 26668320), (2, 13334160), (3, 8889440), (4, 6667080), (5, 5333664), (6, 4444720), (7, 3809760), (8, 3333540), (10, 2666832), (12, 2222360), (14, 1904880), (15, 1777888), (16, 1666770), (20, 1333416), (21, 1269920), (24, 1111180), (28, 952440), (30, 888944), (32, 833385), (35, 761952), (40, 666708), (42, 634960), (48, 555590), (56, 476220), (60, 444472), (70, 380976), (80, 333354), (84, 317480), (96, 277795), (105, 253984), (112, 238110), (120, 222236), (140, 190488), (160, 166677), (168, 158740), (210, 126992), (224, 119055), (240, 111118), (280, 95244), (336, 79370), (420, 63496), (480, 55559), (560, 47622), (672, 39685), (840, 31748), (1120, 23811), (1680, 15874), (3360, 7937)]