1910569920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{284311}}^1$

素因数の和:284338

約数の個数: 112

約数和(自身を含む): 6932663808

約数和(自身を除く): 5022093888

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 284311, 568622, 852933, 1137244, 1421555, 1705866, 1990177, 2274488, 2843110, 3411732, 3980354, 4264665, 4548976, 5686220, 5970531, 6823464, 7960708, 8529330, 9097952, 9950885, 11372440, 11941062, 13646928, 15921416, 17058660, 18195904, 19901770, 22744880, 23882124, 27293856, 29852655, 31842832, 34117320, 39803540, 45489760, 47764248, 54587712, 59705310, 63685664, 68234640, 79607080, 90979520, 95528496, 119410620, 127371328, 136469280, 159214160, 191056992, 238821240, 272938560, 318428320, 382113984, 477642480, 636856640, 955284960, 1910569920]

約数ペア:

[(1, 1910569920), (2, 955284960), (3, 636856640), (4, 477642480), (5, 382113984), (6, 318428320), (7, 272938560), (8, 238821240), (10, 191056992), (12, 159214160), (14, 136469280), (15, 127371328), (16, 119410620), (20, 95528496), (21, 90979520), (24, 79607080), (28, 68234640), (30, 63685664), (32, 59705310), (35, 54587712), (40, 47764248), (42, 45489760), (48, 39803540), (56, 34117320), (60, 31842832), (64, 29852655), (70, 27293856), (80, 23882124), (84, 22744880), (96, 19901770), (105, 18195904), (112, 17058660), (120, 15921416), (140, 13646928), (160, 11941062), (168, 11372440), (192, 9950885), (210, 9097952), (224, 8529330), (240, 7960708), (280, 6823464), (320, 5970531), (336, 5686220), (420, 4548976), (448, 4264665), (480, 3980354), (560, 3411732), (672, 2843110), (840, 2274488), (960, 1990177), (1120, 1705866), (1344, 1421555), (1680, 1137244), (2240, 852933), (3360, 568622), (6720, 284311)]