126674520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7977

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 330554280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7937, 7980, 15874, 15960, 23811, 31748, 39685, 47622, 55559, 63496, 79370, 95244, 111118, 119055, 150803, 158740, 166677, 190488, 222236, 238110, 277795, 301606, 317480, 333354, 444472, 452409, 476220, 555590, 603212, 666708, 754015, 833385, 904818, 952440, 1055621, 1111180, 1206424, 1333416, 1508030, 1666770, 1809636, 2111242, 2222360, 2262045, 3016060, 3166863, 3333540, 3619272, 4222484, 4524090, 5278105, 6032120, 6333726, 6667080, 8444968, 9048180, 10556210, 12667452, 15834315, 18096360, 21112420, 25334904, 31668630, 42224840, 63337260, 126674520]

約数ペア:

[(1, 126674520), (2, 63337260), (3, 42224840), (4, 31668630), (5, 25334904), (6, 21112420), (7, 18096360), (8, 15834315), (10, 12667452), (12, 10556210), (14, 9048180), (15, 8444968), (19, 6667080), (20, 6333726), (21, 6032120), (24, 5278105), (28, 4524090), (30, 4222484), (35, 3619272), (38, 3333540), (40, 3166863), (42, 3016060), (56, 2262045), (57, 2222360), (60, 2111242), (70, 1809636), (76, 1666770), (84, 1508030), (95, 1333416), (105, 1206424), (114, 1111180), (120, 1055621), (133, 952440), (140, 904818), (152, 833385), (168, 754015), (190, 666708), (210, 603212), (228, 555590), (266, 476220), (280, 452409), (285, 444472), (380, 333354), (399, 317480), (420, 301606), (456, 277795), (532, 238110), (570, 222236), (665, 190488), (760, 166677), (798, 158740), (840, 150803), (1064, 119055), (1140, 111118), (1330, 95244), (1596, 79370), (1995, 63496), (2280, 55559), (2660, 47622), (3192, 39685), (3990, 31748), (5320, 23811), (7937, 15960), (7980, 15874)]