6699840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{997}}^1$

素因数の和:1024

約数の個数: 112

約数和(自身を含む): 24335232

約数和(自身を除く): 17635392

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, 997, 1120, 1344, 1680, 1994, 2240, 2991, 3360, 3988, 4985, 5982, 6720, 6979, 7976, 9970, 11964, 13958, 14955, 15952, 19940, 20937, 23928, 27916, 29910, 31904, 34895, 39880, 41874, 47856, 55832, 59820, 63808, 69790, 79760, 83748, 95712, 104685, 111664, 119640, 139580, 159520, 167496, 191424, 209370, 223328, 239280, 279160, 319040, 334992, 418740, 446656, 478560, 558320, 669984, 837480, 957120, 1116640, 1339968, 1674960, 2233280, 3349920, 6699840]

約数ペア:

[(1, 6699840), (2, 3349920), (3, 2233280), (4, 1674960), (5, 1339968), (6, 1116640), (7, 957120), (8, 837480), (10, 669984), (12, 558320), (14, 478560), (15, 446656), (16, 418740), (20, 334992), (21, 319040), (24, 279160), (28, 239280), (30, 223328), (32, 209370), (35, 191424), (40, 167496), (42, 159520), (48, 139580), (56, 119640), (60, 111664), (64, 104685), (70, 95712), (80, 83748), (84, 79760), (96, 69790), (105, 63808), (112, 59820), (120, 55832), (140, 47856), (160, 41874), (168, 39880), (192, 34895), (210, 31904), (224, 29910), (240, 27916), (280, 23928), (320, 20937), (336, 19940), (420, 15952), (448, 14955), (480, 13958), (560, 11964), (672, 9970), (840, 7976), (960, 6979), (997, 6720), (1120, 5982), (1344, 4985), (1680, 3988), (1994, 3360), (2240, 2991)]