827944320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61603}}^1$

素因数の和:61632

約数の個数: 128

約数和(自身を含む): 3016131840

約数和(自身を除く): 2188187520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 61603, 123206, 184809, 246412, 308015, 369618, 431221, 492824, 616030, 739236, 862442, 924045, 985648, 1232060, 1293663, 1478472, 1724884, 1848090, 1971296, 2156105, 2464120, 2587326, 2956944, 3449768, 3696180, 3942592, 4312210, 4928240, 5174652, 5913888, 6468315, 6899536, 7392360, 7885184, 8624420, 9856480, 10349304, 11827776, 12936630, 13799072, 14784720, 17248840, 19712960, 20698608, 23655552, 25873260, 27598144, 29569440, 34497680, 39425920, 41397216, 51746520, 55196288, 59138880, 68995360, 82794432, 103493040, 118277760, 137990720, 165588864, 206986080, 275981440, 413972160, 827944320]

約数ペア:

[(1, 827944320), (2, 413972160), (3, 275981440), (4, 206986080), (5, 165588864), (6, 137990720), (7, 118277760), (8, 103493040), (10, 82794432), (12, 68995360), (14, 59138880), (15, 55196288), (16, 51746520), (20, 41397216), (21, 39425920), (24, 34497680), (28, 29569440), (30, 27598144), (32, 25873260), (35, 23655552), (40, 20698608), (42, 19712960), (48, 17248840), (56, 14784720), (60, 13799072), (64, 12936630), (70, 11827776), (80, 10349304), (84, 9856480), (96, 8624420), (105, 7885184), (112, 7392360), (120, 6899536), (128, 6468315), (140, 5913888), (160, 5174652), (168, 4928240), (192, 4312210), (210, 3942592), (224, 3696180), (240, 3449768), (280, 2956944), (320, 2587326), (336, 2464120), (384, 2156105), (420, 1971296), (448, 1848090), (480, 1724884), (560, 1478472), (640, 1293663), (672, 1232060), (840, 985648), (896, 924045), (960, 862442), (1120, 739236), (1344, 616030), (1680, 492824), (1920, 431221), (2240, 369618), (2688, 308015), (3360, 246412), (4480, 184809), (6720, 123206), (13440, 61603)]