7219562880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{2297}}^1$

素因数の和:3956

約数の個数: 128

約数和(自身を含む): 23036438880

約数和(自身を除く): 15816876000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1637, 1920, 2297, 3274, 4594, 4911, 6548, 6891, 8185, 9188, 9822, 11485, 13096, 13782, 16370, 18376, 19644, 22970, 24555, 26192, 27564, 32740, 34455, 36752, 39288, 45940, 49110, 52384, 55128, 65480, 68910, 73504, 78576, 91880, 98220, 104768, 110256, 130960, 137820, 147008, 157152, 183760, 196440, 209536, 220512, 261920, 275640, 294016, 314304, 367520, 392880, 441024, 523840, 551280, 628608, 735040, 785760, 882048, 1047680, 1102560, 1470080, 1571520, 2205120, 3143040, 3760189, 4410240, 7520378, 11280567, 15040756, 18800945, 22561134, 30081512, 37601890, 45122268, 56402835, 60163024, 75203780, 90244536, 112805670, 120326048, 150407560, 180489072, 225611340, 240652096, 300815120, 360978144, 451222680, 481304192, 601630240, 721956288, 902445360, 1203260480, 1443912576, 1804890720, 2406520960, 3609781440, 7219562880]

約数ペア:

[(1, 7219562880), (2, 3609781440), (3, 2406520960), (4, 1804890720), (5, 1443912576), (6, 1203260480), (8, 902445360), (10, 721956288), (12, 601630240), (15, 481304192), (16, 451222680), (20, 360978144), (24, 300815120), (30, 240652096), (32, 225611340), (40, 180489072), (48, 150407560), (60, 120326048), (64, 112805670), (80, 90244536), (96, 75203780), (120, 60163024), (128, 56402835), (160, 45122268), (192, 37601890), (240, 30081512), (320, 22561134), (384, 18800945), (480, 15040756), (640, 11280567), (960, 7520378), (1637, 4410240), (1920, 3760189), (2297, 3143040), (3274, 2205120), (4594, 1571520), (4911, 1470080), (6548, 1102560), (6891, 1047680), (8185, 882048), (9188, 785760), (9822, 735040), (11485, 628608), (13096, 551280), (13782, 523840), (16370, 441024), (18376, 392880), (19644, 367520), (22970, 314304), (24555, 294016), (26192, 275640), (27564, 261920), (32740, 220512), (34455, 209536), (36752, 196440), (39288, 183760), (45940, 157152), (49110, 147008), (52384, 137820), (55128, 130960), (65480, 110256), (68910, 104768), (73504, 98220), (78576, 91880)]