20106018720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{4813}}^1$

素因数の和:5804

約数の個数: 192

約数和(自身を含む): 70458474240

約数和(自身を除く): 50352455520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 967, 1080, 1440, 1934, 2160, 2901, 3868, 4320, 4813, 4835, 5802, 7736, 8703, 9626, 9670, 11604, 14439, 14505, 15472, 17406, 19252, 19340, 23208, 24065, 26109, 28878, 29010, 30944, 34812, 38504, 38680, 43317, 43515, 46416, 48130, 52218, 57756, 58020, 69624, 72195, 77008, 77360, 86634, 87030, 92832, 96260, 104436, 115512, 116040, 129951, 130545, 139248, 144390, 154016, 154720, 173268, 174060, 192520, 208872, 216585, 231024, 232080, 259902, 261090, 278496, 288780, 346536, 348120, 385040, 417744, 433170, 462048, 464160, 519804, 522180, 577560, 649755, 693072, 696240, 770080, 835488, 866340, 1039608, 1044360, 1155120, 1299510, 1386144, 1392480, 1732680, 2079216, 2088720, 2310240, 2599020, 3465360, 4158432, 4177440, 4654171, 5198040, 6930720, 9308342, 10396080, 13962513, 18616684, 20792160, 23270855, 27925026, 37233368, 41887539, 46541710, 55850052, 69812565, 74466736, 83775078, 93083420, 111700104, 125662617, 139625130, 148933472, 167550156, 186166840, 209437695, 223400208, 251325234, 279250260, 335100312, 372333680, 418875390, 446800416, 502650468, 558500520, 628313085, 670200624, 744667360, 837750780, 1005300936, 1117001040, 1256626170, 1340401248, 1675501560, 2010601872, 2234002080, 2513252340, 3351003120, 4021203744, 5026504680, 6702006240, 10053009360, 20106018720]

約数ペア:

[(1, 20106018720), (2, 10053009360), (3, 6702006240), (4, 5026504680), (5, 4021203744), (6, 3351003120), (8, 2513252340), (9, 2234002080), (10, 2010601872), (12, 1675501560), (15, 1340401248), (16, 1256626170), (18, 1117001040), (20, 1005300936), (24, 837750780), (27, 744667360), (30, 670200624), (32, 628313085), (36, 558500520), (40, 502650468), (45, 446800416), (48, 418875390), (54, 372333680), (60, 335100312), (72, 279250260), (80, 251325234), (90, 223400208), (96, 209437695), (108, 186166840), (120, 167550156), (135, 148933472), (144, 139625130), (160, 125662617), (180, 111700104), (216, 93083420), (240, 83775078), (270, 74466736), (288, 69812565), (360, 55850052), (432, 46541710), (480, 41887539), (540, 37233368), (720, 27925026), (864, 23270855), (967, 20792160), (1080, 18616684), (1440, 13962513), (1934, 10396080), (2160, 9308342), (2901, 6930720), (3868, 5198040), (4320, 4654171), (4813, 4177440), (4835, 4158432), (5802, 3465360), (7736, 2599020), (8703, 2310240), (9626, 2088720), (9670, 2079216), (11604, 1732680), (14439, 1392480), (14505, 1386144), (15472, 1299510), (17406, 1155120), (19252, 1044360), (19340, 1039608), (23208, 866340), (24065, 835488), (26109, 770080), (28878, 696240), (29010, 693072), (30944, 649755), (34812, 577560), (38504, 522180), (38680, 519804), (43317, 464160), (43515, 462048), (46416, 433170), (48130, 417744), (52218, 385040), (57756, 348120), (58020, 346536), (69624, 288780), (72195, 278496), (77008, 261090), (77360, 259902), (86634, 232080), (87030, 231024), (92832, 216585), (96260, 208872), (104436, 192520), (115512, 174060), (116040, 173268), (129951, 154720), (130545, 154016), (139248, 144390)]