423866240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{94613}}^1$

素因数の和:94639

約数の個数: 64

約数和(自身を含む): 1158075360

約数和(自身を除く): 734209120

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, 94613, 189226, 378452, 473065, 662291, 756904, 946130, 1324582, 1513808, 1892260, 2649164, 3027616, 3311455, 3784520, 5298328, 6055232, 6622910, 7569040, 10596656, 12110464, 13245820, 15138080, 21193312, 26491640, 30276160, 42386624, 52983280, 60552320, 84773248, 105966560, 211933120, 423866240]

約数ペア:

[(1, 423866240), (2, 211933120), (4, 105966560), (5, 84773248), (7, 60552320), (8, 52983280), (10, 42386624), (14, 30276160), (16, 26491640), (20, 21193312), (28, 15138080), (32, 13245820), (35, 12110464), (40, 10596656), (56, 7569040), (64, 6622910), (70, 6055232), (80, 5298328), (112, 3784520), (128, 3311455), (140, 3027616), (160, 2649164), (224, 1892260), (280, 1513808), (320, 1324582), (448, 946130), (560, 756904), (640, 662291), (896, 473065), (1120, 378452), (2240, 189226), (4480, 94613)]