395202360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4397}}^1$

素因数の和:4525

約数の個数: 128

約数和(自身を含む): 1367953920

約数和(自身を除く): 972751560

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, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4397, 4494, 5992, 6420, 7490, 8794, 8988, 11235, 12840, 13191, 14980, 17588, 17976, 21985, 22470, 26382, 29960, 30779, 35176, 43970, 44940, 52764, 61558, 65955, 87940, 89880, 92337, 105528, 123116, 131910, 153895, 175880, 184674, 246232, 263820, 307790, 369348, 461685, 470479, 527640, 615580, 738696, 923370, 940958, 1231160, 1411437, 1846740, 1881916, 2352395, 2822874, 3293353, 3693480, 3763832, 4704790, 5645748, 6586706, 7057185, 9409580, 9880059, 11291496, 13173412, 14114370, 16466765, 18819160, 19760118, 26346824, 28228740, 32933530, 39520236, 49400295, 56457480, 65867060, 79040472, 98800590, 131734120, 197601180, 395202360]

約数ペア:

[(1, 395202360), (2, 197601180), (3, 131734120), (4, 98800590), (5, 79040472), (6, 65867060), (7, 56457480), (8, 49400295), (10, 39520236), (12, 32933530), (14, 28228740), (15, 26346824), (20, 19760118), (21, 18819160), (24, 16466765), (28, 14114370), (30, 13173412), (35, 11291496), (40, 9880059), (42, 9409580), (56, 7057185), (60, 6586706), (70, 5645748), (84, 4704790), (105, 3763832), (107, 3693480), (120, 3293353), (140, 2822874), (168, 2352395), (210, 1881916), (214, 1846740), (280, 1411437), (321, 1231160), (420, 940958), (428, 923370), (535, 738696), (642, 615580), (749, 527640), (840, 470479), (856, 461685), (1070, 369348), (1284, 307790), (1498, 263820), (1605, 246232), (2140, 184674), (2247, 175880), (2568, 153895), (2996, 131910), (3210, 123116), (3745, 105528), (4280, 92337), (4397, 89880), (4494, 87940), (5992, 65955), (6420, 61558), (7490, 52764), (8794, 44940), (8988, 43970), (11235, 35176), (12840, 30779), (13191, 29960), (14980, 26382), (17588, 22470), (17976, 21985)]