160734840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 554688000

約数和(自身を除く): 393953160

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, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 840, 895, 1069, 1074, 1253, 1432, 1790, 2138, 2148, 2506, 2685, 3207, 3580, 3759, 4276, 4296, 5012, 5345, 5370, 6265, 6414, 7160, 7483, 7518, 8552, 10024, 10690, 10740, 12530, 12828, 14966, 15036, 16035, 18795, 21380, 21480, 22449, 25060, 25656, 29932, 30072, 32070, 37415, 37590, 42760, 44898, 50120, 59864, 64140, 74830, 75180, 89796, 112245, 128280, 149660, 150360, 179592, 191351, 224490, 299320, 382702, 448980, 574053, 765404, 897960, 956755, 1148106, 1339457, 1530808, 1913510, 2296212, 2678914, 2870265, 3827020, 4018371, 4592424, 5357828, 5740530, 6697285, 7654040, 8036742, 10715656, 11481060, 13394570, 16073484, 20091855, 22962120, 26789140, 32146968, 40183710, 53578280, 80367420, 160734840]

約数ペア:

[(1, 160734840), (2, 80367420), (3, 53578280), (4, 40183710), (5, 32146968), (6, 26789140), (7, 22962120), (8, 20091855), (10, 16073484), (12, 13394570), (14, 11481060), (15, 10715656), (20, 8036742), (21, 7654040), (24, 6697285), (28, 5740530), (30, 5357828), (35, 4592424), (40, 4018371), (42, 3827020), (56, 2870265), (60, 2678914), (70, 2296212), (84, 1913510), (105, 1530808), (120, 1339457), (140, 1148106), (168, 956755), (179, 897960), (210, 765404), (280, 574053), (358, 448980), (420, 382702), (537, 299320), (716, 224490), (840, 191351), (895, 179592), (1069, 150360), (1074, 149660), (1253, 128280), (1432, 112245), (1790, 89796), (2138, 75180), (2148, 74830), (2506, 64140), (2685, 59864), (3207, 50120), (3580, 44898), (3759, 42760), (4276, 37590), (4296, 37415), (5012, 32070), (5345, 30072), (5370, 29932), (6265, 25656), (6414, 25060), (7160, 22449), (7483, 21480), (7518, 21380), (8552, 18795), (10024, 16035), (10690, 15036), (10740, 14966), (12530, 12828)]