551869080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2099}}^1$

素因数の和:2433

約数の個数: 128

約数和(自身を含む): 1899072000

約数和(自身を除く): 1347202920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 313, 420, 626, 840, 939, 1252, 1565, 1878, 2099, 2191, 2504, 3130, 3756, 4198, 4382, 4695, 6260, 6297, 6573, 7512, 8396, 8764, 9390, 10495, 10955, 12520, 12594, 13146, 14693, 16792, 17528, 18780, 20990, 21910, 25188, 26292, 29386, 31485, 32865, 37560, 41980, 43820, 44079, 50376, 52584, 58772, 62970, 65730, 73465, 83960, 87640, 88158, 117544, 125940, 131460, 146930, 176316, 220395, 251880, 262920, 293860, 352632, 440790, 587720, 656987, 881580, 1313974, 1763160, 1970961, 2627948, 3284935, 3941922, 4598909, 5255896, 6569870, 7883844, 9197818, 9854805, 13139740, 13796727, 15767688, 18395636, 19709610, 22994545, 26279480, 27593454, 36791272, 39419220, 45989090, 55186908, 68983635, 78838440, 91978180, 110373816, 137967270, 183956360, 275934540, 551869080]

約数ペア:

[(1, 551869080), (2, 275934540), (3, 183956360), (4, 137967270), (5, 110373816), (6, 91978180), (7, 78838440), (8, 68983635), (10, 55186908), (12, 45989090), (14, 39419220), (15, 36791272), (20, 27593454), (21, 26279480), (24, 22994545), (28, 19709610), (30, 18395636), (35, 15767688), (40, 13796727), (42, 13139740), (56, 9854805), (60, 9197818), (70, 7883844), (84, 6569870), (105, 5255896), (120, 4598909), (140, 3941922), (168, 3284935), (210, 2627948), (280, 1970961), (313, 1763160), (420, 1313974), (626, 881580), (840, 656987), (939, 587720), (1252, 440790), (1565, 352632), (1878, 293860), (2099, 262920), (2191, 251880), (2504, 220395), (3130, 176316), (3756, 146930), (4198, 131460), (4382, 125940), (4695, 117544), (6260, 88158), (6297, 87640), (6573, 83960), (7512, 73465), (8396, 65730), (8764, 62970), (9390, 58772), (10495, 52584), (10955, 50376), (12520, 44079), (12594, 43820), (13146, 41980), (14693, 37560), (16792, 32865), (17528, 31485), (18780, 29386), (20990, 26292), (21910, 25188)]