156980863000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{6247}}^1$

素因数の和:8214

約数の個数: 128

約数和(自身を含む): 395859784320

約数和(自身を除く): 238878921320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 1933, 2600, 3250, 3866, 6247, 6500, 7732, 9665, 12494, 13000, 15464, 19330, 24988, 25129, 31235, 38660, 48325, 49976, 50258, 62470, 77320, 81211, 96650, 100516, 124940, 125645, 156175, 162422, 193300, 201032, 241625, 249880, 251290, 312350, 324844, 386600, 406055, 483250, 502580, 624700, 628225, 649688, 780875, 812110, 966500, 1005160, 1249400, 1256450, 1561750, 1624220, 1933000, 2030275, 2512900, 3123500, 3141125, 3248440, 4060550, 5025800, 6247000, 6282250, 8121100, 10151375, 12075451, 12564500, 16242200, 20302750, 24150902, 25129000, 40605500, 48301804, 60377255, 81211000, 96603608, 120754510, 156980863, 241509020, 301886275, 313961726, 483018040, 603772550, 627923452, 784904315, 1207545100, 1255846904, 1509431375, 1569808630, 2415090200, 3018862750, 3139617260, 3924521575, 6037725500, 6279234520, 7849043150, 12075451000, 15698086300, 19622607875, 31396172600, 39245215750, 78490431500, 156980863000]

約数ペア:

[(1, 156980863000), (2, 78490431500), (4, 39245215750), (5, 31396172600), (8, 19622607875), (10, 15698086300), (13, 12075451000), (20, 7849043150), (25, 6279234520), (26, 6037725500), (40, 3924521575), (50, 3139617260), (52, 3018862750), (65, 2415090200), (100, 1569808630), (104, 1509431375), (125, 1255846904), (130, 1207545100), (200, 784904315), (250, 627923452), (260, 603772550), (325, 483018040), (500, 313961726), (520, 301886275), (650, 241509020), (1000, 156980863), (1300, 120754510), (1625, 96603608), (1933, 81211000), (2600, 60377255), (3250, 48301804), (3866, 40605500), (6247, 25129000), (6500, 24150902), (7732, 20302750), (9665, 16242200), (12494, 12564500), (13000, 12075451), (15464, 10151375), (19330, 8121100), (24988, 6282250), (25129, 6247000), (31235, 5025800), (38660, 4060550), (48325, 3248440), (49976, 3141125), (50258, 3123500), (62470, 2512900), (77320, 2030275), (81211, 1933000), (96650, 1624220), (100516, 1561750), (124940, 1256450), (125645, 1249400), (156175, 1005160), (162422, 966500), (193300, 812110), (201032, 780875), (241625, 649688), (249880, 628225), (251290, 624700), (312350, 502580), (324844, 483250), (386600, 406055)]