2018096520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 256

約数和(自身を含む): 7054387200

約数和(自身を除く): 5036290680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 139, 165, 170, 187, 204, 220, 255, 264, 278, 330, 340, 374, 408, 417, 440, 510, 556, 561, 647, 660, 680, 695, 748, 834, 935, 1020, 1112, 1122, 1294, 1320, 1390, 1496, 1529, 1668, 1870, 1941, 2040, 2085, 2244, 2363, 2588, 2780, 2805, 3058, 3235, 3336, 3740, 3882, 4170, 4488, 4587, 4726, 5176, 5560, 5610, 6116, 6470, 7089, 7117, 7480, 7645, 7764, 8340, 9174, 9452, 9705, 10999, 11220, 11815, 12232, 12940, 14178, 14234, 15290, 15528, 16680, 18348, 18904, 19410, 21351, 21998, 22440, 22935, 23630, 25880, 25993, 28356, 28468, 30580, 32997, 35445, 35585, 36696, 38820, 42702, 43996, 45870, 47260, 51986, 54995, 56712, 56936, 61160, 65994, 70890, 71170, 77640, 77979, 85404, 87992, 89933, 91740, 94520, 103972, 106755, 109990, 120989, 129965, 131988, 141780, 142340, 155958, 164985, 170808, 179866, 183480, 207944, 213510, 219980, 241978, 259930, 263976, 269799, 283560, 284680, 311916, 329970, 359732, 362967, 389895, 427020, 439960, 449665, 483956, 519860, 539598, 604945, 623832, 659940, 719464, 725934, 779790, 854040, 899330, 967912, 989263, 1039720, 1079196, 1209890, 1319880, 1348995, 1451868, 1528861, 1559580, 1798660, 1814835, 1978526, 2158392, 2419780, 2697990, 2903736, 2967789, 3057722, 3119160, 3597320, 3629670, 3957052, 4586583, 4839560, 4946315, 5395980, 5935578, 6115444, 7259340, 7644305, 7914104, 9173166, 9892630, 10791960, 11871156, 12230888, 14518680, 14838945, 15288610, 16817471, 18346332, 19785260, 22932915, 23742312, 29677890, 30577220, 33634942, 36692664, 39570520, 45865830, 50452413, 59355780, 61154440, 67269884, 84087355, 91731660, 100904826, 118711560, 134539768, 168174710, 183463320, 201809652, 252262065, 336349420, 403619304, 504524130, 672698840, 1009048260, 2018096520]

約数ペア:

[(1, 2018096520), (2, 1009048260), (3, 672698840), (4, 504524130), (5, 403619304), (6, 336349420), (8, 252262065), (10, 201809652), (11, 183463320), (12, 168174710), (15, 134539768), (17, 118711560), (20, 100904826), (22, 91731660), (24, 84087355), (30, 67269884), (33, 61154440), (34, 59355780), (40, 50452413), (44, 45865830), (51, 39570520), (55, 36692664), (60, 33634942), (66, 30577220), (68, 29677890), (85, 23742312), (88, 22932915), (102, 19785260), (110, 18346332), (120, 16817471), (132, 15288610), (136, 14838945), (139, 14518680), (165, 12230888), (170, 11871156), (187, 10791960), (204, 9892630), (220, 9173166), (255, 7914104), (264, 7644305), (278, 7259340), (330, 6115444), (340, 5935578), (374, 5395980), (408, 4946315), (417, 4839560), (440, 4586583), (510, 3957052), (556, 3629670), (561, 3597320), (647, 3119160), (660, 3057722), (680, 2967789), (695, 2903736), (748, 2697990), (834, 2419780), (935, 2158392), (1020, 1978526), (1112, 1814835), (1122, 1798660), (1294, 1559580), (1320, 1528861), (1390, 1451868), (1496, 1348995), (1529, 1319880), (1668, 1209890), (1870, 1079196), (1941, 1039720), (2040, 989263), (2085, 967912), (2244, 899330), (2363, 854040), (2588, 779790), (2780, 725934), (2805, 719464), (3058, 659940), (3235, 623832), (3336, 604945), (3740, 539598), (3882, 519860), (4170, 483956), (4488, 449665), (4587, 439960), (4726, 427020), (5176, 389895), (5560, 362967), (5610, 359732), (6116, 329970), (6470, 311916), (7089, 284680), (7117, 283560), (7480, 269799), (7645, 263976), (7764, 259930), (8340, 241978), (9174, 219980), (9452, 213510), (9705, 207944), (10999, 183480), (11220, 179866), (11815, 170808), (12232, 164985), (12940, 155958), (14178, 142340), (14234, 141780), (15290, 131988), (15528, 129965), (16680, 120989), (18348, 109990), (18904, 106755), (19410, 103972), (21351, 94520), (21998, 91740), (22440, 89933), (22935, 87992), (23630, 85404), (25880, 77979), (25993, 77640), (28356, 71170), (28468, 70890), (30580, 65994), (32997, 61160), (35445, 56936), (35585, 56712), (36696, 54995), (38820, 51986), (42702, 47260), (43996, 45870)]