830145120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{247067}}^1$

素因数の和:247092

約数の個数: 96

約数和(自身を含む): 2988534528

約数和(自身を除く): 2158389408

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 247067, 494134, 741201, 988268, 1235335, 1482402, 1729469, 1976536, 2470670, 2964804, 3458938, 3706005, 3953072, 4941340, 5188407, 5929608, 6917876, 7412010, 7906144, 8647345, 9882680, 10376814, 11859216, 13835752, 14824020, 17294690, 19765360, 20753628, 23718432, 25942035, 27671504, 29648040, 34589380, 39530720, 41507256, 51884070, 55343008, 59296080, 69178760, 83014512, 103768140, 118592160, 138357520, 166029024, 207536280, 276715040, 415072560, 830145120]

約数ペア:

[(1, 830145120), (2, 415072560), (3, 276715040), (4, 207536280), (5, 166029024), (6, 138357520), (7, 118592160), (8, 103768140), (10, 83014512), (12, 69178760), (14, 59296080), (15, 55343008), (16, 51884070), (20, 41507256), (21, 39530720), (24, 34589380), (28, 29648040), (30, 27671504), (32, 25942035), (35, 23718432), (40, 20753628), (42, 19765360), (48, 17294690), (56, 14824020), (60, 13835752), (70, 11859216), (80, 10376814), (84, 9882680), (96, 8647345), (105, 7906144), (112, 7412010), (120, 6917876), (140, 5929608), (160, 5188407), (168, 4941340), (210, 3953072), (224, 3706005), (240, 3458938), (280, 2964804), (336, 2470670), (420, 1976536), (480, 1729469), (560, 1482402), (672, 1235335), (840, 988268), (1120, 741201), (1680, 494134), (3360, 247067)]