156481080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1869

約数の個数: 128

約数和(自身を含む): 541831680

約数和(自身を除く): 385350600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 1741, 2140, 2247, 2568, 2996, 3210, 3482, 3745, 4280, 4494, 5223, 5992, 6420, 6964, 7490, 8705, 8988, 10446, 11235, 12187, 12840, 13928, 14980, 17410, 17976, 20892, 22470, 24374, 26115, 29960, 34820, 36561, 41784, 44940, 48748, 52230, 60935, 69640, 73122, 89880, 97496, 104460, 121870, 146244, 182805, 186287, 208920, 243740, 292488, 365610, 372574, 487480, 558861, 731220, 745148, 931435, 1117722, 1304009, 1462440, 1490296, 1862870, 2235444, 2608018, 2794305, 3725740, 3912027, 4470888, 5216036, 5588610, 6520045, 7451480, 7824054, 10432072, 11177220, 13040090, 15648108, 19560135, 22354440, 26080180, 31296216, 39120270, 52160360, 78240540, 156481080]

約数ペア:

[(1, 156481080), (2, 78240540), (3, 52160360), (4, 39120270), (5, 31296216), (6, 26080180), (7, 22354440), (8, 19560135), (10, 15648108), (12, 13040090), (14, 11177220), (15, 10432072), (20, 7824054), (21, 7451480), (24, 6520045), (28, 5588610), (30, 5216036), (35, 4470888), (40, 3912027), (42, 3725740), (56, 2794305), (60, 2608018), (70, 2235444), (84, 1862870), (105, 1490296), (107, 1462440), (120, 1304009), (140, 1117722), (168, 931435), (210, 745148), (214, 731220), (280, 558861), (321, 487480), (420, 372574), (428, 365610), (535, 292488), (642, 243740), (749, 208920), (840, 186287), (856, 182805), (1070, 146244), (1284, 121870), (1498, 104460), (1605, 97496), (1741, 89880), (2140, 73122), (2247, 69640), (2568, 60935), (2996, 52230), (3210, 48748), (3482, 44940), (3745, 41784), (4280, 36561), (4494, 34820), (5223, 29960), (5992, 26115), (6420, 24374), (6964, 22470), (7490, 20892), (8705, 17976), (8988, 17410), (10446, 14980), (11235, 13928), (12187, 12840)]