2187706560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:911

約数の個数: 224

約数和(自身を含む): 7517782272

約数和(自身を除く): 5330075712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 307, 312, 320, 390, 416, 480, 520, 571, 614, 624, 780, 832, 921, 960, 1040, 1142, 1228, 1248, 1535, 1560, 1713, 1842, 2080, 2284, 2456, 2496, 2855, 3070, 3120, 3426, 3684, 3991, 4160, 4568, 4605, 4912, 5710, 6140, 6240, 6852, 7368, 7423, 7982, 8565, 9136, 9210, 9824, 11420, 11973, 12280, 12480, 13704, 14736, 14846, 15964, 17130, 18272, 18420, 19648, 19955, 22269, 22840, 23946, 24560, 27408, 29472, 29692, 31928, 34260, 36544, 36840, 37115, 39910, 44538, 45680, 47892, 49120, 54816, 58944, 59384, 59865, 63856, 68520, 73680, 74230, 79820, 89076, 91360, 95784, 98240, 109632, 111345, 118768, 119730, 127712, 137040, 147360, 148460, 159640, 175297, 178152, 182720, 191568, 222690, 237536, 239460, 255424, 274080, 294720, 296920, 319280, 350594, 356304, 383136, 445380, 475072, 478920, 525891, 548160, 593840, 638560, 701188, 712608, 766272, 876485, 890760, 957840, 1051782, 1187680, 1277120, 1402376, 1425216, 1752970, 1781520, 1915680, 2103564, 2278861, 2375360, 2629455, 2804752, 3505940, 3563040, 3831360, 4207128, 4557722, 5258910, 5609504, 6836583, 7011880, 7126080, 8414256, 9115444, 10517820, 11219008, 11394305, 13673166, 14023760, 16828512, 18230888, 21035640, 22788610, 27346332, 28047520, 33657024, 34182915, 36461776, 42071280, 45577220, 54692664, 56095040, 68365830, 72923552, 84142560, 91154440, 109385328, 136731660, 145847104, 168285120, 182308880, 218770656, 273463320, 364617760, 437541312, 546926640, 729235520, 1093853280, 2187706560]

約数ペア:

[(1, 2187706560), (2, 1093853280), (3, 729235520), (4, 546926640), (5, 437541312), (6, 364617760), (8, 273463320), (10, 218770656), (12, 182308880), (13, 168285120), (15, 145847104), (16, 136731660), (20, 109385328), (24, 91154440), (26, 84142560), (30, 72923552), (32, 68365830), (39, 56095040), (40, 54692664), (48, 45577220), (52, 42071280), (60, 36461776), (64, 34182915), (65, 33657024), (78, 28047520), (80, 27346332), (96, 22788610), (104, 21035640), (120, 18230888), (130, 16828512), (156, 14023760), (160, 13673166), (192, 11394305), (195, 11219008), (208, 10517820), (240, 9115444), (260, 8414256), (307, 7126080), (312, 7011880), (320, 6836583), (390, 5609504), (416, 5258910), (480, 4557722), (520, 4207128), (571, 3831360), (614, 3563040), (624, 3505940), (780, 2804752), (832, 2629455), (921, 2375360), (960, 2278861), (1040, 2103564), (1142, 1915680), (1228, 1781520), (1248, 1752970), (1535, 1425216), (1560, 1402376), (1713, 1277120), (1842, 1187680), (2080, 1051782), (2284, 957840), (2456, 890760), (2496, 876485), (2855, 766272), (3070, 712608), (3120, 701188), (3426, 638560), (3684, 593840), (3991, 548160), (4160, 525891), (4568, 478920), (4605, 475072), (4912, 445380), (5710, 383136), (6140, 356304), (6240, 350594), (6852, 319280), (7368, 296920), (7423, 294720), (7982, 274080), (8565, 255424), (9136, 239460), (9210, 237536), (9824, 222690), (11420, 191568), (11973, 182720), (12280, 178152), (12480, 175297), (13704, 159640), (14736, 148460), (14846, 147360), (15964, 137040), (17130, 127712), (18272, 119730), (18420, 118768), (19648, 111345), (19955, 109632), (22269, 98240), (22840, 95784), (23946, 91360), (24560, 89076), (27408, 79820), (29472, 74230), (29692, 73680), (31928, 68520), (34260, 63856), (36544, 59865), (36840, 59384), (37115, 58944), (39910, 54816), (44538, 49120), (45680, 47892)]