1513304960

素因数分解:

$2^7\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1657}}^1$

素因数の和:3103

約数の個数: 64

約数和(自身を含む): 3622464720

約数和(自身を除く): 2109159760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1427, 1657, 2854, 3314, 5708, 6628, 7135, 8285, 11416, 13256, 14270, 16570, 22832, 26512, 28540, 33140, 45664, 53024, 57080, 66280, 91328, 106048, 114160, 132560, 182656, 212096, 228320, 265120, 456640, 530240, 913280, 1060480, 2364539, 4729078, 9458156, 11822695, 18916312, 23645390, 37832624, 47290780, 75665248, 94581560, 151330496, 189163120, 302660992, 378326240, 756652480, 1513304960]

約数ペア:

[(1, 1513304960), (2, 756652480), (4, 378326240), (5, 302660992), (8, 189163120), (10, 151330496), (16, 94581560), (20, 75665248), (32, 47290780), (40, 37832624), (64, 23645390), (80, 18916312), (128, 11822695), (160, 9458156), (320, 4729078), (640, 2364539), (1427, 1060480), (1657, 913280), (2854, 530240), (3314, 456640), (5708, 265120), (6628, 228320), (7135, 212096), (8285, 182656), (11416, 132560), (13256, 114160), (14270, 106048), (16570, 91328), (22832, 66280), (26512, 57080), (28540, 53024), (33140, 45664)]