2080230660

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 6666057216

約数和(自身を除く): 4585826556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 191, 243, 249, 270, 324, 332, 382, 405, 415, 486, 498, 540, 573, 729, 747, 764, 810, 830, 955, 972, 996, 1146, 1215, 1245, 1458, 1494, 1620, 1660, 1719, 1910, 2187, 2241, 2292, 2430, 2490, 2865, 2916, 2988, 3438, 3645, 3735, 3820, 4374, 4482, 4860, 4980, 5157, 5730, 6561, 6723, 6876, 7290, 7470, 8595, 8748, 8964, 10314, 10935, 11205, 11460, 13122, 13446, 14580, 14940, 15471, 15853, 17190, 20169, 20628, 21870, 22410, 25785, 26244, 26892, 30942, 31706, 32805, 33615, 34380, 40338, 43740, 44820, 46413, 47559, 51570, 60507, 61884, 63412, 65610, 67230, 77355, 79265, 80676, 92826, 95118, 100845, 103140, 121014, 131220, 134460, 139239, 142677, 154710, 158530, 181521, 185652, 190236, 201690, 232065, 237795, 242028, 278478, 285354, 302535, 309420, 317060, 363042, 403380, 417717, 428031, 464130, 475590, 544563, 556956, 570708, 605070, 696195, 713385, 726084, 835434, 856062, 907605, 928260, 951180, 1089126, 1210140, 1253151, 1284093, 1392390, 1426770, 1670868, 1712124, 1815210, 2088585, 2140155, 2178252, 2506302, 2568186, 2722815, 2784780, 2853540, 3630420, 3852279, 4177170, 4280310, 5012604, 5136372, 5445630, 6265755, 6420465, 7704558, 8354340, 8560620, 10891260, 11556837, 12531510, 12840930, 15409116, 19261395, 23113674, 25063020, 25681860, 34670511, 38522790, 46227348, 57784185, 69341022, 77045580, 104011533, 115568370, 138682044, 173352555, 208023066, 231136740, 346705110, 416046132, 520057665, 693410220, 1040115330, 2080230660]

約数ペア:

[(1, 2080230660), (2, 1040115330), (3, 693410220), (4, 520057665), (5, 416046132), (6, 346705110), (9, 231136740), (10, 208023066), (12, 173352555), (15, 138682044), (18, 115568370), (20, 104011533), (27, 77045580), (30, 69341022), (36, 57784185), (45, 46227348), (54, 38522790), (60, 34670511), (81, 25681860), (83, 25063020), (90, 23113674), (108, 19261395), (135, 15409116), (162, 12840930), (166, 12531510), (180, 11556837), (191, 10891260), (243, 8560620), (249, 8354340), (270, 7704558), (324, 6420465), (332, 6265755), (382, 5445630), (405, 5136372), (415, 5012604), (486, 4280310), (498, 4177170), (540, 3852279), (573, 3630420), (729, 2853540), (747, 2784780), (764, 2722815), (810, 2568186), (830, 2506302), (955, 2178252), (972, 2140155), (996, 2088585), (1146, 1815210), (1215, 1712124), (1245, 1670868), (1458, 1426770), (1494, 1392390), (1620, 1284093), (1660, 1253151), (1719, 1210140), (1910, 1089126), (2187, 951180), (2241, 928260), (2292, 907605), (2430, 856062), (2490, 835434), (2865, 726084), (2916, 713385), (2988, 696195), (3438, 605070), (3645, 570708), (3735, 556956), (3820, 544563), (4374, 475590), (4482, 464130), (4860, 428031), (4980, 417717), (5157, 403380), (5730, 363042), (6561, 317060), (6723, 309420), (6876, 302535), (7290, 285354), (7470, 278478), (8595, 242028), (8748, 237795), (8964, 232065), (10314, 201690), (10935, 190236), (11205, 185652), (11460, 181521), (13122, 158530), (13446, 154710), (14580, 142677), (14940, 139239), (15471, 134460), (15853, 131220), (17190, 121014), (20169, 103140), (20628, 100845), (21870, 95118), (22410, 92826), (25785, 80676), (26244, 79265), (26892, 77355), (30942, 67230), (31706, 65610), (32805, 63412), (33615, 61884), (34380, 60507), (40338, 51570), (43740, 47559), (44820, 46413)]