156960682120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{2087}}^1$

素因数の和:2540

約数の個数: 192

約数和(自身を含む): 398894025600

約数和(自身を除く): 241933343480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 121, 164, 205, 220, 242, 328, 379, 410, 440, 451, 484, 605, 758, 820, 902, 968, 1210, 1516, 1640, 1804, 1895, 2087, 2255, 2420, 3032, 3608, 3790, 4169, 4174, 4510, 4840, 4961, 7580, 8338, 8348, 9020, 9922, 10435, 15160, 15539, 16676, 16696, 18040, 19844, 20845, 20870, 22957, 24805, 31078, 33352, 39688, 41690, 41740, 45859, 45914, 49610, 62156, 77695, 83380, 83480, 85567, 91718, 91828, 99220, 114785, 124312, 155390, 166760, 170929, 171134, 183436, 183656, 198440, 229295, 229570, 252527, 310780, 341858, 342268, 366872, 427835, 458590, 459140, 505054, 621560, 683716, 684536, 790973, 854645, 855670, 917180, 918280, 941237, 1010108, 1262635, 1367432, 1581946, 1709290, 1711340, 1834360, 1880219, 1882474, 2020216, 2525270, 3163892, 3418580, 3422680, 3760438, 3764948, 3954865, 4706185, 5050540, 6327784, 6837160, 7520876, 7529896, 7909730, 8700703, 9401095, 9412370, 10101080, 10353607, 15041752, 15819460, 17401406, 18802190, 18824740, 20707214, 31638920, 32429893, 34802812, 37604380, 37649480, 41414428, 43503515, 51768035, 64859786, 69605624, 75208760, 82828856, 87007030, 95707733, 103536070, 129719572, 162149465, 174014060, 191415466, 207072140, 259439144, 324298930, 348028120, 356728823, 382830932, 414144280, 478538665, 648597860, 713457646, 765661864, 957077330, 1297195720, 1426915292, 1783644115, 1914154660, 2853830584, 3567288230, 3828309320, 3924017053, 7134576460, 7848034106, 14269152920, 15696068212, 19620085265, 31392136424, 39240170530, 78480341060, 156960682120]

約数ペア:

[(1, 156960682120), (2, 78480341060), (4, 39240170530), (5, 31392136424), (8, 19620085265), (10, 15696068212), (11, 14269152920), (20, 7848034106), (22, 7134576460), (40, 3924017053), (41, 3828309320), (44, 3567288230), (55, 2853830584), (82, 1914154660), (88, 1783644115), (110, 1426915292), (121, 1297195720), (164, 957077330), (205, 765661864), (220, 713457646), (242, 648597860), (328, 478538665), (379, 414144280), (410, 382830932), (440, 356728823), (451, 348028120), (484, 324298930), (605, 259439144), (758, 207072140), (820, 191415466), (902, 174014060), (968, 162149465), (1210, 129719572), (1516, 103536070), (1640, 95707733), (1804, 87007030), (1895, 82828856), (2087, 75208760), (2255, 69605624), (2420, 64859786), (3032, 51768035), (3608, 43503515), (3790, 41414428), (4169, 37649480), (4174, 37604380), (4510, 34802812), (4840, 32429893), (4961, 31638920), (7580, 20707214), (8338, 18824740), (8348, 18802190), (9020, 17401406), (9922, 15819460), (10435, 15041752), (15160, 10353607), (15539, 10101080), (16676, 9412370), (16696, 9401095), (18040, 8700703), (19844, 7909730), (20845, 7529896), (20870, 7520876), (22957, 6837160), (24805, 6327784), (31078, 5050540), (33352, 4706185), (39688, 3954865), (41690, 3764948), (41740, 3760438), (45859, 3422680), (45914, 3418580), (49610, 3163892), (62156, 2525270), (77695, 2020216), (83380, 1882474), (83480, 1880219), (85567, 1834360), (91718, 1711340), (91828, 1709290), (99220, 1581946), (114785, 1367432), (124312, 1262635), (155390, 1010108), (166760, 941237), (170929, 918280), (171134, 917180), (183436, 855670), (183656, 854645), (198440, 790973), (229295, 684536), (229570, 683716), (252527, 621560), (310780, 505054), (341858, 459140), (342268, 458590), (366872, 427835)]