16860957960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8793

約数の個数: 384

約数和(自身を含む): 66894105600

約数和(自身を除く): 50033147640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 121, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 242, 264, 266, 280, 285, 308, 330, 363, 380, 385, 399, 418, 420, 440, 456, 462, 484, 532, 570, 605, 616, 627, 660, 665, 726, 760, 770, 798, 836, 840, 847, 924, 968, 1045, 1064, 1140, 1155, 1210, 1254, 1320, 1330, 1452, 1463, 1540, 1596, 1672, 1694, 1815, 1848, 1995, 2090, 2280, 2299, 2310, 2420, 2508, 2541, 2660, 2904, 2926, 3080, 3135, 3192, 3388, 3630, 3990, 4180, 4235, 4389, 4598, 4620, 4840, 5016, 5082, 5320, 5852, 6270, 6776, 6897, 7260, 7315, 7980, 8360, 8470, 8731, 8778, 9196, 9240, 10164, 11495, 11704, 12540, 12705, 13794, 14520, 14630, 15960, 16093, 16940, 17462, 17556, 18392, 20328, 21945, 22990, 25080, 25410, 26193, 27588, 29260, 32186, 33880, 34485, 34924, 35112, 43655, 43890, 45980, 48279, 50820, 52386, 55176, 58520, 61117, 64372, 68970, 69848, 80465, 87310, 87780, 91960, 96041, 96558, 101640, 104772, 122234, 128744, 130965, 137940, 160930, 165889, 174620, 175560, 183351, 192082, 193116, 209544, 241395, 244468, 261930, 275880, 288123, 305585, 321860, 331778, 349240, 366702, 384164, 386232, 480205, 482790, 488936, 497667, 523860, 576246, 611170, 643720, 663556, 672287, 733404, 768328, 829445, 916755, 960410, 965580, 995334, 1047720, 1056451, 1152492, 1161223, 1222340, 1327112, 1344574, 1440615, 1466808, 1658890, 1824779, 1833510, 1920820, 1931160, 1990668, 2016861, 2112902, 2304984, 2322446, 2444680, 2488335, 2689148, 2881230, 3169353, 3317780, 3361435, 3483669, 3649558, 3667020, 3841640, 3981336, 4033722, 4225804, 4644892, 4976670, 5282255, 5378296, 5474337, 5762460, 5806115, 6338706, 6635560, 6722870, 6967338, 7299116, 7334040, 7395157, 8067444, 8451608, 9123895, 9289784, 9953340, 10084305, 10564510, 10948674, 11524920, 11612230, 12677412, 12773453, 13445740, 13934676, 14598232, 14790314, 15846765, 16134888, 17418345, 18247790, 19906680, 20072569, 20168610, 21129020, 21897348, 22185471, 23224460, 25354824, 25546906, 26891480, 27371685, 27869352, 29580628, 31693530, 34836690, 36495580, 36975785, 38320359, 40145138, 40337220, 42258040, 43794696, 44370942, 46448920, 51093812, 54743370, 59161256, 60217707, 63387060, 63867265, 69673380, 72991160, 73951570, 76640718, 80290276, 80674440, 88741884, 100362845, 102187624, 109486740, 110927355, 120435414, 126774120, 127734530, 139346760, 140507983, 147903140, 153281436, 160580552, 177483768, 191601795, 200725690, 218973480, 221854710, 240870828, 255469060, 281015966, 295806280, 301088535, 306562872, 383203590, 401451380, 421523949, 443709420, 481741656, 510938120, 562031932, 602177070, 702539915, 766407180, 802902760, 843047898, 887418840, 1124063864, 1204354140, 1405079830, 1532814360, 1686095796, 2107619745, 2408708280, 2810159660, 3372191592, 4215239490, 5620319320, 8430478980, 16860957960]

約数ペア:

[(1, 16860957960), (2, 8430478980), (3, 5620319320), (4, 4215239490), (5, 3372191592), (6, 2810159660), (7, 2408708280), (8, 2107619745), (10, 1686095796), (11, 1532814360), (12, 1405079830), (14, 1204354140), (15, 1124063864), (19, 887418840), (20, 843047898), (21, 802902760), (22, 766407180), (24, 702539915), (28, 602177070), (30, 562031932), (33, 510938120), (35, 481741656), (38, 443709420), (40, 421523949), (42, 401451380), (44, 383203590), (55, 306562872), (56, 301088535), (57, 295806280), (60, 281015966), (66, 255469060), (70, 240870828), (76, 221854710), (77, 218973480), (84, 200725690), (88, 191601795), (95, 177483768), (105, 160580552), (110, 153281436), (114, 147903140), (120, 140507983), (121, 139346760), (132, 127734530), (133, 126774120), (140, 120435414), (152, 110927355), (154, 109486740), (165, 102187624), (168, 100362845), (190, 88741884), (209, 80674440), (210, 80290276), (220, 76640718), (228, 73951570), (231, 72991160), (242, 69673380), (264, 63867265), (266, 63387060), (280, 60217707), (285, 59161256), (308, 54743370), (330, 51093812), (363, 46448920), (380, 44370942), (385, 43794696), (399, 42258040), (418, 40337220), (420, 40145138), (440, 38320359), (456, 36975785), (462, 36495580), (484, 34836690), (532, 31693530), (570, 29580628), (605, 27869352), (616, 27371685), (627, 26891480), (660, 25546906), (665, 25354824), (726, 23224460), (760, 22185471), (770, 21897348), (798, 21129020), (836, 20168610), (840, 20072569), (847, 19906680), (924, 18247790), (968, 17418345), (1045, 16134888), (1064, 15846765), (1140, 14790314), (1155, 14598232), (1210, 13934676), (1254, 13445740), (1320, 12773453), (1330, 12677412), (1452, 11612230), (1463, 11524920), (1540, 10948674), (1596, 10564510), (1672, 10084305), (1694, 9953340), (1815, 9289784), (1848, 9123895), (1995, 8451608), (2090, 8067444), (2280, 7395157), (2299, 7334040), (2310, 7299116), (2420, 6967338), (2508, 6722870), (2541, 6635560), (2660, 6338706), (2904, 5806115), (2926, 5762460), (3080, 5474337), (3135, 5378296), (3192, 5282255), (3388, 4976670), (3630, 4644892), (3990, 4225804), (4180, 4033722), (4235, 3981336), (4389, 3841640), (4598, 3667020), (4620, 3649558), (4840, 3483669), (5016, 3361435), (5082, 3317780), (5320, 3169353), (5852, 2881230), (6270, 2689148), (6776, 2488335), (6897, 2444680), (7260, 2322446), (7315, 2304984), (7980, 2112902), (8360, 2016861), (8470, 1990668), (8731, 1931160), (8778, 1920820), (9196, 1833510), (9240, 1824779), (10164, 1658890), (11495, 1466808), (11704, 1440615), (12540, 1344574), (12705, 1327112), (13794, 1222340), (14520, 1161223), (14630, 1152492), (15960, 1056451), (16093, 1047720), (16940, 995334), (17462, 965580), (17556, 960410), (18392, 916755), (20328, 829445), (21945, 768328), (22990, 733404), (25080, 672287), (25410, 663556), (26193, 643720), (27588, 611170), (29260, 576246), (32186, 523860), (33880, 497667), (34485, 488936), (34924, 482790), (35112, 480205), (43655, 386232), (43890, 384164), (45980, 366702), (48279, 349240), (50820, 331778), (52386, 321860), (55176, 305585), (58520, 288123), (61117, 275880), (64372, 261930), (68970, 244468), (69848, 241395), (80465, 209544), (87310, 193116), (87780, 192082), (91960, 183351), (96041, 175560), (96558, 174620), (101640, 165889), (104772, 160930), (122234, 137940), (128744, 130965)]