204070680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1834

約数の個数: 192

約数和(自身を含む): 748893600

約数和(自身を除く): 544822920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 792, 870, 957, 990, 1044, 1160, 1276, 1305, 1320, 1595, 1740, 1777, 1914, 1980, 2088, 2552, 2610, 2871, 3190, 3480, 3554, 3828, 3960, 4785, 5220, 5331, 5742, 6380, 7108, 7656, 8885, 9570, 10440, 10662, 11484, 12760, 14216, 14355, 15993, 17770, 19140, 19547, 21324, 22968, 26655, 28710, 31986, 35540, 38280, 39094, 42648, 51533, 53310, 57420, 58641, 63972, 71080, 78188, 79965, 97735, 103066, 106620, 114840, 117282, 127944, 154599, 156376, 159930, 175923, 195470, 206132, 213240, 234564, 257665, 293205, 309198, 319860, 351846, 390940, 412264, 463797, 469128, 515330, 566863, 586410, 618396, 639720, 703692, 772995, 781880, 879615, 927594, 1030660, 1133726, 1172820, 1236792, 1407384, 1545990, 1700589, 1759230, 1855188, 2061320, 2267452, 2318985, 2345640, 2834315, 3091980, 3401178, 3518460, 3710376, 4534904, 4637970, 5101767, 5668630, 6183960, 6802356, 7036920, 8502945, 9275940, 10203534, 11337260, 13604712, 17005890, 18551880, 20407068, 22674520, 25508835, 34011780, 40814136, 51017670, 68023560, 102035340, 204070680]

約数ペア:

[(1, 204070680), (2, 102035340), (3, 68023560), (4, 51017670), (5, 40814136), (6, 34011780), (8, 25508835), (9, 22674520), (10, 20407068), (11, 18551880), (12, 17005890), (15, 13604712), (18, 11337260), (20, 10203534), (22, 9275940), (24, 8502945), (29, 7036920), (30, 6802356), (33, 6183960), (36, 5668630), (40, 5101767), (44, 4637970), (45, 4534904), (55, 3710376), (58, 3518460), (60, 3401178), (66, 3091980), (72, 2834315), (87, 2345640), (88, 2318985), (90, 2267452), (99, 2061320), (110, 1855188), (116, 1759230), (120, 1700589), (132, 1545990), (145, 1407384), (165, 1236792), (174, 1172820), (180, 1133726), (198, 1030660), (220, 927594), (232, 879615), (261, 781880), (264, 772995), (290, 703692), (319, 639720), (330, 618396), (348, 586410), (360, 566863), (396, 515330), (435, 469128), (440, 463797), (495, 412264), (522, 390940), (580, 351846), (638, 319860), (660, 309198), (696, 293205), (792, 257665), (870, 234564), (957, 213240), (990, 206132), (1044, 195470), (1160, 175923), (1276, 159930), (1305, 156376), (1320, 154599), (1595, 127944), (1740, 117282), (1777, 114840), (1914, 106620), (1980, 103066), (2088, 97735), (2552, 79965), (2610, 78188), (2871, 71080), (3190, 63972), (3480, 58641), (3554, 57420), (3828, 53310), (3960, 51533), (4785, 42648), (5220, 39094), (5331, 38280), (5742, 35540), (6380, 31986), (7108, 28710), (7656, 26655), (8885, 22968), (9570, 21324), (10440, 19547), (10662, 19140), (11484, 17770), (12760, 15993), (14216, 14355)]