6916140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 26208000

約数和(自身を除く): 19291860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 499, 630, 660, 693, 770, 924, 990, 998, 1155, 1260, 1386, 1497, 1540, 1980, 1996, 2310, 2495, 2772, 2994, 3465, 3493, 4491, 4620, 4990, 5489, 5988, 6930, 6986, 7485, 8982, 9980, 10479, 10978, 13860, 13972, 14970, 16467, 17465, 17964, 20958, 21956, 22455, 27445, 29940, 31437, 32934, 34930, 38423, 41916, 44910, 49401, 52395, 54890, 62874, 65868, 69860, 76846, 82335, 89820, 98802, 104790, 109780, 115269, 125748, 153692, 157185, 164670, 192115, 197604, 209580, 230538, 247005, 314370, 329340, 345807, 384230, 461076, 494010, 576345, 628740, 691614, 768460, 988020, 1152690, 1383228, 1729035, 2305380, 3458070, 6916140]

約数ペア:

[(1, 6916140), (2, 3458070), (3, 2305380), (4, 1729035), (5, 1383228), (6, 1152690), (7, 988020), (9, 768460), (10, 691614), (11, 628740), (12, 576345), (14, 494010), (15, 461076), (18, 384230), (20, 345807), (21, 329340), (22, 314370), (28, 247005), (30, 230538), (33, 209580), (35, 197604), (36, 192115), (42, 164670), (44, 157185), (45, 153692), (55, 125748), (60, 115269), (63, 109780), (66, 104790), (70, 98802), (77, 89820), (84, 82335), (90, 76846), (99, 69860), (105, 65868), (110, 62874), (126, 54890), (132, 52395), (140, 49401), (154, 44910), (165, 41916), (180, 38423), (198, 34930), (210, 32934), (220, 31437), (231, 29940), (252, 27445), (308, 22455), (315, 21956), (330, 20958), (385, 17964), (396, 17465), (420, 16467), (462, 14970), (495, 13972), (499, 13860), (630, 10978), (660, 10479), (693, 9980), (770, 8982), (924, 7485), (990, 6986), (998, 6930), (1155, 5988), (1260, 5489), (1386, 4990), (1497, 4620), (1540, 4491), (1980, 3493), (1996, 3465), (2310, 2994), (2495, 2772)]