190947680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 144

約数和(自身を含む): 567090720

約数和(自身を除く): 376143040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1409, 1540, 1694, 1760, 1936, 2420, 2464, 2818, 3080, 3388, 3872, 4235, 4840, 5636, 6160, 6776, 7045, 8470, 9680, 9863, 11272, 12320, 13552, 14090, 15499, 16940, 19360, 19726, 22544, 27104, 28180, 30998, 33880, 39452, 45088, 49315, 56360, 61996, 67760, 77495, 78904, 98630, 108493, 112720, 123992, 135520, 154990, 157808, 170489, 197260, 216986, 225440, 247984, 309980, 315616, 340978, 394520, 433972, 495968, 542465, 619960, 681956, 789040, 852445, 867944, 1084930, 1193423, 1239920, 1363912, 1578080, 1704890, 1735888, 2169860, 2386846, 2479840, 2727824, 3409780, 3471776, 4339720, 4773692, 5455648, 5967115, 6819560, 8679440, 9547384, 11934230, 13639120, 17358880, 19094768, 23868460, 27278240, 38189536, 47736920, 95473840, 190947680]

約数ペア:

[(1, 190947680), (2, 95473840), (4, 47736920), (5, 38189536), (7, 27278240), (8, 23868460), (10, 19094768), (11, 17358880), (14, 13639120), (16, 11934230), (20, 9547384), (22, 8679440), (28, 6819560), (32, 5967115), (35, 5455648), (40, 4773692), (44, 4339720), (55, 3471776), (56, 3409780), (70, 2727824), (77, 2479840), (80, 2386846), (88, 2169860), (110, 1735888), (112, 1704890), (121, 1578080), (140, 1363912), (154, 1239920), (160, 1193423), (176, 1084930), (220, 867944), (224, 852445), (242, 789040), (280, 681956), (308, 619960), (352, 542465), (385, 495968), (440, 433972), (484, 394520), (560, 340978), (605, 315616), (616, 309980), (770, 247984), (847, 225440), (880, 216986), (968, 197260), (1120, 170489), (1210, 157808), (1232, 154990), (1409, 135520), (1540, 123992), (1694, 112720), (1760, 108493), (1936, 98630), (2420, 78904), (2464, 77495), (2818, 67760), (3080, 61996), (3388, 56360), (3872, 49315), (4235, 45088), (4840, 39452), (5636, 33880), (6160, 30998), (6776, 28180), (7045, 27104), (8470, 22544), (9680, 19726), (9863, 19360), (11272, 16940), (12320, 15499), (13552, 14090)]