1312931200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{58613}}^1$

素因数の和:58644

約数の個数: 96

約数和(自身を含む): 3706749360

約数和(自身を除く): 2393818160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 11200, 22400, 58613, 117226, 234452, 293065, 410291, 468904, 586130, 820582, 937808, 1172260, 1465325, 1641164, 1875616, 2051455, 2344520, 2930650, 3282328, 3751232, 4102910, 4689040, 5861300, 6564656, 7502464, 8205820, 9378080, 10257275, 11722600, 13129312, 16411640, 18756160, 20514550, 23445200, 26258624, 32823280, 37512320, 41029100, 46890400, 52517248, 65646560, 82058200, 93780800, 131293120, 164116400, 187561600, 262586240, 328232800, 656465600, 1312931200]

約数ペア:

[(1, 1312931200), (2, 656465600), (4, 328232800), (5, 262586240), (7, 187561600), (8, 164116400), (10, 131293120), (14, 93780800), (16, 82058200), (20, 65646560), (25, 52517248), (28, 46890400), (32, 41029100), (35, 37512320), (40, 32823280), (50, 26258624), (56, 23445200), (64, 20514550), (70, 18756160), (80, 16411640), (100, 13129312), (112, 11722600), (128, 10257275), (140, 9378080), (160, 8205820), (175, 7502464), (200, 6564656), (224, 5861300), (280, 4689040), (320, 4102910), (350, 3751232), (400, 3282328), (448, 2930650), (560, 2344520), (640, 2051455), (700, 1875616), (800, 1641164), (896, 1465325), (1120, 1172260), (1400, 937808), (1600, 820582), (2240, 586130), (2800, 468904), (3200, 410291), (4480, 293065), (5600, 234452), (11200, 117226), (22400, 58613)]