2120720680200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{237233}}^1$

素因数の和:237616

約数の個数: 192

約数和(自身を含む): 6735319983360

約数和(自身を除く): 4614599303160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 141, 150, 188, 200, 235, 282, 300, 317, 376, 470, 564, 600, 634, 705, 940, 951, 1128, 1175, 1268, 1410, 1585, 1880, 1902, 2350, 2536, 2820, 3170, 3525, 3804, 4700, 4755, 5640, 6340, 7050, 7608, 7925, 9400, 9510, 12680, 14100, 14899, 15850, 19020, 23775, 28200, 29798, 31700, 38040, 44697, 47550, 59596, 63400, 74495, 89394, 95100, 119192, 148990, 178788, 190200, 223485, 237233, 297980, 357576, 372475, 446970, 474466, 595960, 711699, 744950, 893940, 948932, 1117425, 1186165, 1423398, 1489900, 1787880, 1897864, 2234850, 2372330, 2846796, 2979800, 3558495, 4469700, 4744660, 5693592, 5930825, 7116990, 8939400, 9489320, 11149951, 11861650, 14233980, 17792475, 22299902, 23723300, 28467960, 33449853, 35584950, 44599804, 47446600, 55749755, 66899706, 71169900, 75202861, 89199608, 111499510, 133799412, 142339800, 150405722, 167249265, 222999020, 225608583, 267598824, 278748775, 300811444, 334498530, 376014305, 445998040, 451217166, 557497550, 601622888, 668997060, 752028610, 836246325, 902434332, 1114995100, 1128042915, 1337994120, 1504057220, 1672492650, 1804868664, 1880071525, 2229990200, 2256085830, 3008114440, 3344985300, 3534534467, 3760143050, 4512171660, 5640214575, 6689970600, 7069068934, 7520286100, 9024343320, 10603603401, 11280429150, 14138137868, 15040572200, 17672672335, 21207206802, 22560858300, 28276275736, 35345344670, 42414413604, 45121716600, 53018017005, 70690689340, 84828827208, 88363361675, 106036034010, 141381378680, 176726723350, 212072068020, 265090085025, 353453446700, 424144136040, 530180170050, 706906893400, 1060360340100, 2120720680200]

約数ペア:

[(1, 2120720680200), (2, 1060360340100), (3, 706906893400), (4, 530180170050), (5, 424144136040), (6, 353453446700), (8, 265090085025), (10, 212072068020), (12, 176726723350), (15, 141381378680), (20, 106036034010), (24, 88363361675), (25, 84828827208), (30, 70690689340), (40, 53018017005), (47, 45121716600), (50, 42414413604), (60, 35345344670), (75, 28276275736), (94, 22560858300), (100, 21207206802), (120, 17672672335), (141, 15040572200), (150, 14138137868), (188, 11280429150), (200, 10603603401), (235, 9024343320), (282, 7520286100), (300, 7069068934), (317, 6689970600), (376, 5640214575), (470, 4512171660), (564, 3760143050), (600, 3534534467), (634, 3344985300), (705, 3008114440), (940, 2256085830), (951, 2229990200), (1128, 1880071525), (1175, 1804868664), (1268, 1672492650), (1410, 1504057220), (1585, 1337994120), (1880, 1128042915), (1902, 1114995100), (2350, 902434332), (2536, 836246325), (2820, 752028610), (3170, 668997060), (3525, 601622888), (3804, 557497550), (4700, 451217166), (4755, 445998040), (5640, 376014305), (6340, 334498530), (7050, 300811444), (7608, 278748775), (7925, 267598824), (9400, 225608583), (9510, 222999020), (12680, 167249265), (14100, 150405722), (14899, 142339800), (15850, 133799412), (19020, 111499510), (23775, 89199608), (28200, 75202861), (29798, 71169900), (31700, 66899706), (38040, 55749755), (44697, 47446600), (47550, 44599804), (59596, 35584950), (63400, 33449853), (74495, 28467960), (89394, 23723300), (95100, 22299902), (119192, 17792475), (148990, 14233980), (178788, 11861650), (190200, 11149951), (223485, 9489320), (237233, 8939400), (297980, 7116990), (357576, 5930825), (372475, 5693592), (446970, 4744660), (474466, 4469700), (595960, 3558495), (711699, 2979800), (744950, 2846796), (893940, 2372330), (948932, 2234850), (1117425, 1897864), (1186165, 1787880), (1423398, 1489900)]