136976000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 389525760

約数和(自身を除く): 252549760

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, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1223, 1400, 1600, 1750, 2000, 2240, 2446, 2800, 3200, 3500, 4000, 4480, 4892, 5600, 6115, 7000, 8000, 8561, 9784, 11200, 12230, 14000, 16000, 17122, 19568, 22400, 24460, 28000, 30575, 34244, 39136, 42805, 48920, 56000, 61150, 68488, 78272, 85610, 97840, 112000, 122300, 136976, 152875, 156544, 171220, 195680, 214025, 244600, 273952, 305750, 342440, 391360, 428050, 489200, 547904, 611500, 684880, 782720, 856100, 978400, 1070125, 1095808, 1223000, 1369760, 1712200, 1956800, 2140250, 2446000, 2739520, 3424400, 3913600, 4280500, 4892000, 5479040, 6848800, 8561000, 9784000, 13697600, 17122000, 19568000, 27395200, 34244000, 68488000, 136976000]

約数ペア:

[(1, 136976000), (2, 68488000), (4, 34244000), (5, 27395200), (7, 19568000), (8, 17122000), (10, 13697600), (14, 9784000), (16, 8561000), (20, 6848800), (25, 5479040), (28, 4892000), (32, 4280500), (35, 3913600), (40, 3424400), (50, 2739520), (56, 2446000), (64, 2140250), (70, 1956800), (80, 1712200), (100, 1369760), (112, 1223000), (125, 1095808), (128, 1070125), (140, 978400), (160, 856100), (175, 782720), (200, 684880), (224, 611500), (250, 547904), (280, 489200), (320, 428050), (350, 391360), (400, 342440), (448, 305750), (500, 273952), (560, 244600), (640, 214025), (700, 195680), (800, 171220), (875, 156544), (896, 152875), (1000, 136976), (1120, 122300), (1223, 112000), (1400, 97840), (1600, 85610), (1750, 78272), (2000, 68488), (2240, 61150), (2446, 56000), (2800, 48920), (3200, 42805), (3500, 39136), (4000, 34244), (4480, 30575), (4892, 28000), (5600, 24460), (6115, 22400), (7000, 19568), (8000, 17122), (8561, 16000), (9784, 14000), (11200, 12230)]