2989741440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4733}}^1$

素因数の和:4809

約数の個数: 256

約数和(自身を含む): 11125278720

約数和(自身を除く): 8135537280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 752, 840, 896, 940, 960, 987, 1120, 1128, 1316, 1344, 1410, 1504, 1645, 1680, 1880, 1920, 1974, 2240, 2256, 2632, 2688, 2820, 3008, 3290, 3360, 3760, 3948, 4480, 4512, 4733, 4935, 5264, 5640, 6016, 6580, 6720, 7520, 7896, 9024, 9466, 9870, 10528, 11280, 13160, 13440, 14199, 15040, 15792, 18048, 18932, 19740, 21056, 22560, 23665, 26320, 28398, 30080, 31584, 33131, 37864, 39480, 42112, 45120, 47330, 52640, 56796, 63168, 66262, 70995, 75728, 78960, 90240, 94660, 99393, 105280, 113592, 126336, 132524, 141990, 151456, 157920, 165655, 189320, 198786, 210560, 222451, 227184, 265048, 283980, 302912, 315840, 331310, 378640, 397572, 444902, 454368, 496965, 530096, 567960, 605824, 631680, 662620, 667353, 757280, 795144, 889804, 908736, 993930, 1060192, 1112255, 1135920, 1325240, 1334706, 1514560, 1557157, 1590288, 1779608, 1817472, 1987860, 2120384, 2224510, 2271840, 2650480, 2669412, 3029120, 3114314, 3180576, 3336765, 3559216, 3975720, 4240768, 4449020, 4543680, 4671471, 5300960, 5338824, 6228628, 6361152, 6673530, 7118432, 7785785, 7951440, 8898040, 9087360, 9342942, 10601920, 10677648, 12457256, 12722304, 13347060, 14236864, 15571570, 15902880, 17796080, 18685884, 21203840, 21355296, 23357355, 24914512, 26694120, 28473728, 31143140, 31805760, 35592160, 37371768, 42710592, 46714710, 49829024, 53388240, 62286280, 63611520, 71184320, 74743536, 85421184, 93429420, 99658048, 106776480, 124572560, 142368640, 149487072, 186858840, 199316096, 213552960, 249145120, 298974144, 373717680, 427105920, 498290240, 597948288, 747435360, 996580480, 1494870720, 2989741440]

約数ペア:

[(1, 2989741440), (2, 1494870720), (3, 996580480), (4, 747435360), (5, 597948288), (6, 498290240), (7, 427105920), (8, 373717680), (10, 298974144), (12, 249145120), (14, 213552960), (15, 199316096), (16, 186858840), (20, 149487072), (21, 142368640), (24, 124572560), (28, 106776480), (30, 99658048), (32, 93429420), (35, 85421184), (40, 74743536), (42, 71184320), (47, 63611520), (48, 62286280), (56, 53388240), (60, 49829024), (64, 46714710), (70, 42710592), (80, 37371768), (84, 35592160), (94, 31805760), (96, 31143140), (105, 28473728), (112, 26694120), (120, 24914512), (128, 23357355), (140, 21355296), (141, 21203840), (160, 18685884), (168, 17796080), (188, 15902880), (192, 15571570), (210, 14236864), (224, 13347060), (235, 12722304), (240, 12457256), (280, 10677648), (282, 10601920), (320, 9342942), (329, 9087360), (336, 8898040), (376, 7951440), (384, 7785785), (420, 7118432), (448, 6673530), (470, 6361152), (480, 6228628), (560, 5338824), (564, 5300960), (640, 4671471), (658, 4543680), (672, 4449020), (705, 4240768), (752, 3975720), (840, 3559216), (896, 3336765), (940, 3180576), (960, 3114314), (987, 3029120), (1120, 2669412), (1128, 2650480), (1316, 2271840), (1344, 2224510), (1410, 2120384), (1504, 1987860), (1645, 1817472), (1680, 1779608), (1880, 1590288), (1920, 1557157), (1974, 1514560), (2240, 1334706), (2256, 1325240), (2632, 1135920), (2688, 1112255), (2820, 1060192), (3008, 993930), (3290, 908736), (3360, 889804), (3760, 795144), (3948, 757280), (4480, 667353), (4512, 662620), (4733, 631680), (4935, 605824), (5264, 567960), (5640, 530096), (6016, 496965), (6580, 454368), (6720, 444902), (7520, 397572), (7896, 378640), (9024, 331310), (9466, 315840), (9870, 302912), (10528, 283980), (11280, 265048), (13160, 227184), (13440, 222451), (14199, 210560), (15040, 198786), (15792, 189320), (18048, 165655), (18932, 157920), (19740, 151456), (21056, 141990), (22560, 132524), (23665, 126336), (26320, 113592), (28398, 105280), (30080, 99393), (31584, 94660), (33131, 90240), (37864, 78960), (39480, 75728), (42112, 70995), (45120, 66262), (47330, 63168), (52640, 56796)]