420070224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5231}}^1$

素因数の和:5488

約数の個数: 80

約数和(自身を含む): 1245634560

約数和(自身を除く): 825564336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2868, 3346, 3824, 5019, 5231, 5736, 6692, 10038, 10462, 11472, 13384, 15693, 20076, 20924, 26768, 31386, 36617, 40152, 41848, 62772, 73234, 80304, 83696, 109851, 125544, 146468, 219702, 251088, 292936, 439404, 585872, 878808, 1250209, 1757616, 2500418, 3750627, 5000836, 7501254, 8751463, 10001672, 15002508, 17502926, 20003344, 26254389, 30005016, 35005852, 52508778, 60010032, 70011704, 105017556, 140023408, 210035112, 420070224]

約数ペア:

[(1, 420070224), (2, 210035112), (3, 140023408), (4, 105017556), (6, 70011704), (7, 60010032), (8, 52508778), (12, 35005852), (14, 30005016), (16, 26254389), (21, 20003344), (24, 17502926), (28, 15002508), (42, 10001672), (48, 8751463), (56, 7501254), (84, 5000836), (112, 3750627), (168, 2500418), (239, 1757616), (336, 1250209), (478, 878808), (717, 585872), (956, 439404), (1434, 292936), (1673, 251088), (1912, 219702), (2868, 146468), (3346, 125544), (3824, 109851), (5019, 83696), (5231, 80304), (5736, 73234), (6692, 62772), (10038, 41848), (10462, 40152), (11472, 36617), (13384, 31386), (15693, 26768), (20076, 20924)]