2016157360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{59021}}^1$

素因数の和:59102

約数の個数: 80

約数和(自身を含む): 5445133632

約数和(自身を除く): 3428976272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 17080, 34160, 59021, 118042, 236084, 295105, 413147, 472168, 590210, 826294, 944336, 1180420, 1652588, 2065735, 2360840, 3305176, 3600281, 4131470, 4721680, 6610352, 7200562, 8262940, 14401124, 16525880, 18001405, 25201967, 28802248, 33051760, 36002810, 50403934, 57604496, 72005620, 100807868, 126009835, 144011240, 201615736, 252019670, 288022480, 403231472, 504039340, 1008078680, 2016157360]

約数ペア:

[(1, 2016157360), (2, 1008078680), (4, 504039340), (5, 403231472), (7, 288022480), (8, 252019670), (10, 201615736), (14, 144011240), (16, 126009835), (20, 100807868), (28, 72005620), (35, 57604496), (40, 50403934), (56, 36002810), (61, 33051760), (70, 28802248), (80, 25201967), (112, 18001405), (122, 16525880), (140, 14401124), (244, 8262940), (280, 7200562), (305, 6610352), (427, 4721680), (488, 4131470), (560, 3600281), (610, 3305176), (854, 2360840), (976, 2065735), (1220, 1652588), (1708, 1180420), (2135, 944336), (2440, 826294), (3416, 590210), (4270, 472168), (4880, 413147), (6832, 295105), (8540, 236084), (17080, 118042), (34160, 59021)]