422390080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:1992

約数の個数: 112

約数和(自身を含む): 1161507456

約数和(自身を除く): 739117376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 140, 160, 202, 224, 280, 320, 404, 448, 505, 560, 707, 808, 1010, 1120, 1414, 1616, 1867, 2020, 2240, 2828, 3232, 3535, 3734, 4040, 5656, 6464, 7070, 7468, 8080, 9335, 11312, 13069, 14140, 14936, 16160, 18670, 22624, 26138, 28280, 29872, 32320, 37340, 45248, 52276, 56560, 59744, 65345, 74680, 104552, 113120, 119488, 130690, 149360, 188567, 209104, 226240, 261380, 298720, 377134, 418208, 522760, 597440, 754268, 836416, 942835, 1045520, 1319969, 1508536, 1885670, 2091040, 2639938, 3017072, 3771340, 4182080, 5279876, 6034144, 6599845, 7542680, 10559752, 12068288, 13199690, 15085360, 21119504, 26399380, 30170720, 42239008, 52798760, 60341440, 84478016, 105597520, 211195040, 422390080]

約数ペア:

[(1, 422390080), (2, 211195040), (4, 105597520), (5, 84478016), (7, 60341440), (8, 52798760), (10, 42239008), (14, 30170720), (16, 26399380), (20, 21119504), (28, 15085360), (32, 13199690), (35, 12068288), (40, 10559752), (56, 7542680), (64, 6599845), (70, 6034144), (80, 5279876), (101, 4182080), (112, 3771340), (140, 3017072), (160, 2639938), (202, 2091040), (224, 1885670), (280, 1508536), (320, 1319969), (404, 1045520), (448, 942835), (505, 836416), (560, 754268), (707, 597440), (808, 522760), (1010, 418208), (1120, 377134), (1414, 298720), (1616, 261380), (1867, 226240), (2020, 209104), (2240, 188567), (2828, 149360), (3232, 130690), (3535, 119488), (3734, 113120), (4040, 104552), (5656, 74680), (6464, 65345), (7070, 59744), (7468, 56560), (8080, 52276), (9335, 45248), (11312, 37340), (13069, 32320), (14140, 29872), (14936, 28280), (16160, 26138), (18670, 22624)]