342285440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{76403}}^1$

素因数の和:76429

約数の個数: 64

約数和(自身を含む): 935184960

約数和(自身を除く): 592899520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 76403, 152806, 305612, 382015, 534821, 611224, 764030, 1069642, 1222448, 1528060, 2139284, 2444896, 2674105, 3056120, 4278568, 4889792, 5348210, 6112240, 8557136, 9779584, 10696420, 12224480, 17114272, 21392840, 24448960, 34228544, 42785680, 48897920, 68457088, 85571360, 171142720, 342285440]

約数ペア:

[(1, 342285440), (2, 171142720), (4, 85571360), (5, 68457088), (7, 48897920), (8, 42785680), (10, 34228544), (14, 24448960), (16, 21392840), (20, 17114272), (28, 12224480), (32, 10696420), (35, 9779584), (40, 8557136), (56, 6112240), (64, 5348210), (70, 4889792), (80, 4278568), (112, 3056120), (128, 2674105), (140, 2444896), (160, 2139284), (224, 1528060), (280, 1222448), (320, 1069642), (448, 764030), (560, 611224), (640, 534821), (896, 382015), (1120, 305612), (2240, 152806), (4480, 76403)]