202158880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 607461120

約数和(自身を除く): 405302240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 110, 112, 122, 140, 154, 160, 176, 220, 224, 244, 269, 280, 305, 308, 352, 385, 427, 440, 488, 538, 560, 610, 616, 671, 770, 854, 880, 976, 1076, 1120, 1220, 1232, 1342, 1345, 1540, 1708, 1760, 1883, 1952, 2135, 2152, 2440, 2464, 2684, 2690, 2959, 3080, 3355, 3416, 3766, 4270, 4304, 4697, 4880, 5368, 5380, 5918, 6160, 6710, 6832, 7532, 8540, 8608, 9394, 9415, 9760, 10736, 10760, 11836, 12320, 13420, 13664, 14795, 15064, 16409, 17080, 18788, 18830, 20713, 21472, 21520, 23485, 23672, 26840, 29590, 30128, 32818, 34160, 37576, 37660, 41426, 43040, 46970, 47344, 53680, 59180, 60256, 65636, 68320, 75152, 75320, 82045, 82852, 93940, 94688, 103565, 107360, 114863, 118360, 131272, 150304, 150640, 164090, 165704, 180499, 187880, 207130, 229726, 236720, 262544, 301280, 328180, 331408, 360998, 375760, 414260, 459452, 473440, 525088, 574315, 656360, 662816, 721996, 751520, 828520, 902495, 918904, 1148630, 1263493, 1312720, 1443992, 1657040, 1804990, 1837808, 2297260, 2526986, 2625440, 2887984, 3314080, 3609980, 3675616, 4594520, 5053972, 5775968, 6317465, 7219960, 9189040, 10107944, 12634930, 14439920, 18378080, 20215888, 25269860, 28879840, 40431776, 50539720, 101079440, 202158880]

約数ペア:

[(1, 202158880), (2, 101079440), (4, 50539720), (5, 40431776), (7, 28879840), (8, 25269860), (10, 20215888), (11, 18378080), (14, 14439920), (16, 12634930), (20, 10107944), (22, 9189040), (28, 7219960), (32, 6317465), (35, 5775968), (40, 5053972), (44, 4594520), (55, 3675616), (56, 3609980), (61, 3314080), (70, 2887984), (77, 2625440), (80, 2526986), (88, 2297260), (110, 1837808), (112, 1804990), (122, 1657040), (140, 1443992), (154, 1312720), (160, 1263493), (176, 1148630), (220, 918904), (224, 902495), (244, 828520), (269, 751520), (280, 721996), (305, 662816), (308, 656360), (352, 574315), (385, 525088), (427, 473440), (440, 459452), (488, 414260), (538, 375760), (560, 360998), (610, 331408), (616, 328180), (671, 301280), (770, 262544), (854, 236720), (880, 229726), (976, 207130), (1076, 187880), (1120, 180499), (1220, 165704), (1232, 164090), (1342, 150640), (1345, 150304), (1540, 131272), (1708, 118360), (1760, 114863), (1883, 107360), (1952, 103565), (2135, 94688), (2152, 93940), (2440, 82852), (2464, 82045), (2684, 75320), (2690, 75152), (2959, 68320), (3080, 65636), (3355, 60256), (3416, 59180), (3766, 53680), (4270, 47344), (4304, 46970), (4697, 43040), (4880, 41426), (5368, 37660), (5380, 37576), (5918, 34160), (6160, 32818), (6710, 30128), (6832, 29590), (7532, 26840), (8540, 23672), (8608, 23485), (9394, 21520), (9415, 21472), (9760, 20713), (10736, 18830), (10760, 18788), (11836, 17080), (12320, 16409), (13420, 15064), (13664, 14795)]