7395080

素因数分解:

$2^3\times 5^1\times 7^5\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 96

約数和(自身を含む): 21176640

約数和(自身を除く): 13781560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 980, 1078, 1372, 1540, 1715, 1960, 2156, 2401, 2695, 2744, 3080, 3430, 3773, 4312, 4802, 5390, 6860, 7546, 9604, 10780, 12005, 13720, 15092, 16807, 18865, 19208, 21560, 24010, 26411, 30184, 33614, 37730, 48020, 52822, 67228, 75460, 84035, 96040, 105644, 132055, 134456, 150920, 168070, 184877, 211288, 264110, 336140, 369754, 528220, 672280, 739508, 924385, 1056440, 1479016, 1848770, 3697540, 7395080]

約数ペア:

[(1, 7395080), (2, 3697540), (4, 1848770), (5, 1479016), (7, 1056440), (8, 924385), (10, 739508), (11, 672280), (14, 528220), (20, 369754), (22, 336140), (28, 264110), (35, 211288), (40, 184877), (44, 168070), (49, 150920), (55, 134456), (56, 132055), (70, 105644), (77, 96040), (88, 84035), (98, 75460), (110, 67228), (140, 52822), (154, 48020), (196, 37730), (220, 33614), (245, 30184), (280, 26411), (308, 24010), (343, 21560), (385, 19208), (392, 18865), (440, 16807), (490, 15092), (539, 13720), (616, 12005), (686, 10780), (770, 9604), (980, 7546), (1078, 6860), (1372, 5390), (1540, 4802), (1715, 4312), (1960, 3773), (2156, 3430), (2401, 3080), (2695, 2744)]