191279880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 192

約数和(自身を含む): 703684800

約数和(自身を除く): 512404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1485, 1620, 1782, 1789, 1944, 1980, 2376, 2430, 2673, 2970, 3240, 3564, 3578, 3960, 4455, 4860, 5346, 5367, 5940, 7128, 7156, 8910, 8945, 9720, 10692, 10734, 11880, 13365, 14312, 16101, 17820, 17890, 19679, 21384, 21468, 26730, 26835, 32202, 35640, 35780, 39358, 42936, 48303, 53460, 53670, 59037, 64404, 71560, 78716, 80505, 96606, 98395, 106920, 107340, 118074, 128808, 144909, 157432, 161010, 177111, 193212, 196790, 214680, 236148, 241515, 289818, 295185, 322020, 354222, 386424, 393580, 434727, 472296, 483030, 531333, 579636, 590370, 644040, 708444, 724545, 787160, 869454, 885555, 966060, 1062666, 1159272, 1180740, 1416888, 1449090, 1593999, 1738908, 1771110, 1932120, 2125332, 2173635, 2361480, 2656665, 2898180, 3187998, 3477816, 3542220, 4250664, 4347270, 4781997, 5313330, 5796360, 6375996, 7084440, 7969995, 8694540, 9563994, 10626660, 12751992, 15939990, 17389080, 19127988, 21253320, 23909985, 31879980, 38255976, 47819970, 63759960, 95639940, 191279880]

約数ペア:

[(1, 191279880), (2, 95639940), (3, 63759960), (4, 47819970), (5, 38255976), (6, 31879980), (8, 23909985), (9, 21253320), (10, 19127988), (11, 17389080), (12, 15939990), (15, 12751992), (18, 10626660), (20, 9563994), (22, 8694540), (24, 7969995), (27, 7084440), (30, 6375996), (33, 5796360), (36, 5313330), (40, 4781997), (44, 4347270), (45, 4250664), (54, 3542220), (55, 3477816), (60, 3187998), (66, 2898180), (72, 2656665), (81, 2361480), (88, 2173635), (90, 2125332), (99, 1932120), (108, 1771110), (110, 1738908), (120, 1593999), (132, 1449090), (135, 1416888), (162, 1180740), (165, 1159272), (180, 1062666), (198, 966060), (216, 885555), (220, 869454), (243, 787160), (264, 724545), (270, 708444), (297, 644040), (324, 590370), (330, 579636), (360, 531333), (396, 483030), (405, 472296), (440, 434727), (486, 393580), (495, 386424), (540, 354222), (594, 322020), (648, 295185), (660, 289818), (792, 241515), (810, 236148), (891, 214680), (972, 196790), (990, 193212), (1080, 177111), (1188, 161010), (1215, 157432), (1320, 144909), (1485, 128808), (1620, 118074), (1782, 107340), (1789, 106920), (1944, 98395), (1980, 96606), (2376, 80505), (2430, 78716), (2673, 71560), (2970, 64404), (3240, 59037), (3564, 53670), (3578, 53460), (3960, 48303), (4455, 42936), (4860, 39358), (5346, 35780), (5367, 35640), (5940, 32202), (7128, 26835), (7156, 26730), (8910, 21468), (8945, 21384), (9720, 19679), (10692, 17890), (10734, 17820), (11880, 16101), (13365, 14312)]