148944880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5659}}^1$

素因数の和:5726

約数の個数: 80

約数和(自身を含む): 404259840

約数和(自身を除く): 255314960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 5659, 6580, 11318, 13160, 22636, 26320, 28295, 39613, 45272, 56590, 79226, 90544, 113180, 158452, 198065, 226360, 265973, 316904, 396130, 452720, 531946, 633808, 792260, 1063892, 1329865, 1584520, 1861811, 2127784, 2659730, 3169040, 3723622, 4255568, 5319460, 7447244, 9309055, 10638920, 14894488, 18618110, 21277840, 29788976, 37236220, 74472440, 148944880]

約数ペア:

[(1, 148944880), (2, 74472440), (4, 37236220), (5, 29788976), (7, 21277840), (8, 18618110), (10, 14894488), (14, 10638920), (16, 9309055), (20, 7447244), (28, 5319460), (35, 4255568), (40, 3723622), (47, 3169040), (56, 2659730), (70, 2127784), (80, 1861811), (94, 1584520), (112, 1329865), (140, 1063892), (188, 792260), (235, 633808), (280, 531946), (329, 452720), (376, 396130), (470, 316904), (560, 265973), (658, 226360), (752, 198065), (940, 158452), (1316, 113180), (1645, 90544), (1880, 79226), (2632, 56590), (3290, 45272), (3760, 39613), (5264, 28295), (5659, 26320), (6580, 22636), (11318, 13160)]