286422080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127867}}^1$

素因数の和:127891

約数の個数: 56

約数和(自身を含む): 779483328

約数和(自身を除く): 493061248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 127867, 255734, 511468, 639335, 895069, 1022936, 1278670, 1790138, 2045872, 2557340, 3580276, 4091744, 4475345, 5114680, 7160552, 8183488, 8950690, 10229360, 14321104, 17901380, 20458720, 28642208, 35802760, 40917440, 57284416, 71605520, 143211040, 286422080]

約数ペア:

[(1, 286422080), (2, 143211040), (4, 71605520), (5, 57284416), (7, 40917440), (8, 35802760), (10, 28642208), (14, 20458720), (16, 17901380), (20, 14321104), (28, 10229360), (32, 8950690), (35, 8183488), (40, 7160552), (56, 5114680), (64, 4475345), (70, 4091744), (80, 3580276), (112, 2557340), (140, 2045872), (160, 1790138), (224, 1278670), (280, 1022936), (320, 895069), (448, 639335), (560, 511468), (1120, 255734), (2240, 127867)]