1250814080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1$

素因数の和:3614

約数の個数: 128

約数和(自身を含む): 3257064000

約数和(自身を除く): 2006249920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 640, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2432, 2755, 3040, 3547, 3712, 4408, 4640, 5510, 6080, 7094, 8816, 9280, 11020, 12160, 14188, 17632, 17735, 18560, 22040, 28376, 35264, 35470, 44080, 56752, 67393, 70528, 70940, 88160, 102863, 113504, 134786, 141880, 176320, 205726, 227008, 269572, 283760, 336965, 352640, 411452, 454016, 514315, 539144, 567520, 673930, 822904, 1028630, 1078288, 1135040, 1347860, 1645808, 1954397, 2057260, 2156576, 2270080, 2695720, 3291616, 3908794, 4114520, 4313152, 5391440, 6583232, 7817588, 8229040, 8626304, 9771985, 10782880, 13166464, 15635176, 16458080, 19543970, 21565760, 31270352, 32916160, 39087940, 43131520, 62540704, 65832320, 78175880, 125081408, 156351760, 250162816, 312703520, 625407040, 1250814080]

約数ペア:

[(1, 1250814080), (2, 625407040), (4, 312703520), (5, 250162816), (8, 156351760), (10, 125081408), (16, 78175880), (19, 65832320), (20, 62540704), (29, 43131520), (32, 39087940), (38, 32916160), (40, 31270352), (58, 21565760), (64, 19543970), (76, 16458080), (80, 15635176), (95, 13166464), (116, 10782880), (128, 9771985), (145, 8626304), (152, 8229040), (160, 7817588), (190, 6583232), (232, 5391440), (290, 4313152), (304, 4114520), (320, 3908794), (380, 3291616), (464, 2695720), (551, 2270080), (580, 2156576), (608, 2057260), (640, 1954397), (760, 1645808), (928, 1347860), (1102, 1135040), (1160, 1078288), (1216, 1028630), (1520, 822904), (1856, 673930), (2204, 567520), (2320, 539144), (2432, 514315), (2755, 454016), (3040, 411452), (3547, 352640), (3712, 336965), (4408, 283760), (4640, 269572), (5510, 227008), (6080, 205726), (7094, 176320), (8816, 141880), (9280, 134786), (11020, 113504), (12160, 102863), (14188, 88160), (17632, 70940), (17735, 70528), (18560, 67393), (22040, 56752), (28376, 44080), (35264, 35470)]