275288640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 965606400

約数和(自身を除く): 690317760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 131, 132, 160, 165, 176, 192, 199, 220, 240, 262, 264, 320, 330, 352, 393, 398, 440, 480, 524, 528, 597, 655, 660, 704, 786, 796, 880, 960, 995, 1048, 1056, 1194, 1310, 1320, 1441, 1572, 1592, 1760, 1965, 1990, 2096, 2112, 2189, 2388, 2620, 2640, 2882, 2985, 3144, 3184, 3520, 3930, 3980, 4192, 4323, 4378, 4776, 5240, 5280, 5764, 5970, 6288, 6368, 6567, 7205, 7860, 7960, 8384, 8646, 8756, 9552, 10480, 10560, 10945, 11528, 11940, 12576, 12736, 13134, 14410, 15720, 15920, 17292, 17512, 19104, 20960, 21615, 21890, 23056, 23880, 25152, 26069, 26268, 28820, 31440, 31840, 32835, 34584, 35024, 38208, 41920, 43230, 43780, 46112, 47760, 52138, 52536, 57640, 62880, 63680, 65670, 69168, 70048, 78207, 86460, 87560, 92224, 95520, 104276, 105072, 115280, 125760, 130345, 131340, 138336, 140096, 156414, 172920, 175120, 191040, 208552, 210144, 230560, 260690, 262680, 276672, 286759, 312828, 345840, 350240, 391035, 417104, 420288, 461120, 521380, 525360, 573518, 625656, 691680, 700480, 782070, 834208, 860277, 1042760, 1050720, 1147036, 1251312, 1383360, 1433795, 1564140, 1668416, 1720554, 2085520, 2101440, 2294072, 2502624, 2867590, 3128280, 3441108, 4171040, 4301385, 4588144, 5005248, 5735180, 6256560, 6882216, 8342080, 8602770, 9176288, 11470360, 12513120, 13764432, 17205540, 18352576, 22940720, 25026240, 27528864, 34411080, 45881440, 55057728, 68822160, 91762880, 137644320, 275288640]

約数ペア:

[(1, 275288640), (2, 137644320), (3, 91762880), (4, 68822160), (5, 55057728), (6, 45881440), (8, 34411080), (10, 27528864), (11, 25026240), (12, 22940720), (15, 18352576), (16, 17205540), (20, 13764432), (22, 12513120), (24, 11470360), (30, 9176288), (32, 8602770), (33, 8342080), (40, 6882216), (44, 6256560), (48, 5735180), (55, 5005248), (60, 4588144), (64, 4301385), (66, 4171040), (80, 3441108), (88, 3128280), (96, 2867590), (110, 2502624), (120, 2294072), (131, 2101440), (132, 2085520), (160, 1720554), (165, 1668416), (176, 1564140), (192, 1433795), (199, 1383360), (220, 1251312), (240, 1147036), (262, 1050720), (264, 1042760), (320, 860277), (330, 834208), (352, 782070), (393, 700480), (398, 691680), (440, 625656), (480, 573518), (524, 525360), (528, 521380), (597, 461120), (655, 420288), (660, 417104), (704, 391035), (786, 350240), (796, 345840), (880, 312828), (960, 286759), (995, 276672), (1048, 262680), (1056, 260690), (1194, 230560), (1310, 210144), (1320, 208552), (1441, 191040), (1572, 175120), (1592, 172920), (1760, 156414), (1965, 140096), (1990, 138336), (2096, 131340), (2112, 130345), (2189, 125760), (2388, 115280), (2620, 105072), (2640, 104276), (2882, 95520), (2985, 92224), (3144, 87560), (3184, 86460), (3520, 78207), (3930, 70048), (3980, 69168), (4192, 65670), (4323, 63680), (4378, 62880), (4776, 57640), (5240, 52536), (5280, 52138), (5764, 47760), (5970, 46112), (6288, 43780), (6368, 43230), (6567, 41920), (7205, 38208), (7860, 35024), (7960, 34584), (8384, 32835), (8646, 31840), (8756, 31440), (9552, 28820), (10480, 26268), (10560, 26069), (10945, 25152), (11528, 23880), (11940, 23056), (12576, 21890), (12736, 21615), (13134, 20960), (14410, 19104), (15720, 17512), (15920, 17292)]