156931349680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{33751}}^1$

素因数の和:33832

約数の個数: 240

約数和(自身を含む): 459238892544

約数和(自身を除く): 302307542864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 304, 322, 361, 368, 380, 437, 460, 532, 560, 644, 665, 722, 760, 805, 874, 920, 1064, 1288, 1330, 1444, 1520, 1610, 1748, 1805, 1840, 2128, 2185, 2527, 2576, 2660, 2888, 3059, 3220, 3496, 3610, 4370, 5054, 5320, 5776, 6118, 6440, 6992, 7220, 8303, 8740, 10108, 10640, 12236, 12635, 12880, 14440, 15295, 16606, 17480, 20216, 24472, 25270, 28880, 30590, 33212, 33751, 34960, 40432, 41515, 48944, 50540, 58121, 61180, 66424, 67502, 83030, 101080, 116242, 122360, 132848, 135004, 166060, 168755, 202160, 232484, 236257, 244720, 270008, 290605, 332120, 337510, 464968, 472514, 540016, 581210, 641269, 664240, 675020, 776273, 929936, 945028, 1162420, 1181285, 1282538, 1350040, 1552546, 1890056, 2324840, 2362570, 2565076, 2700080, 3105092, 3206345, 3780112, 3881365, 4488883, 4649680, 4725140, 5130152, 5433911, 6210184, 6412690, 7762730, 8977766, 9450280, 10260304, 10867822, 12184111, 12420368, 12825380, 14749187, 15525460, 17955532, 18900560, 21735644, 22444415, 24368222, 25650760, 27169555, 29498374, 31050920, 35911064, 43471288, 44888830, 48736444, 51301520, 54339110, 58996748, 60920555, 62101840, 71822128, 73745935, 85288777, 86942576, 89777660, 97472888, 103244309, 108678220, 117993496, 121841110, 147491870, 170577554, 179555320, 194945776, 206488618, 217356440, 235986992, 243682220, 280234553, 294983740, 341155108, 359110640, 412977236, 426443885, 434712880, 487364440, 516221545, 560469106, 589967480, 682310216, 825954472, 852887770, 974728880, 1032443090, 1120938212, 1179934960, 1364620432, 1401172765, 1651908944, 1705775540, 1961641871, 2064886180, 2241876424, 2802345530, 3411551080, 3923283742, 4129772360, 4483752848, 5604691060, 6823102160, 7846567484, 8259544720, 9808209355, 11209382120, 15693134968, 19616418710, 22418764240, 31386269936, 39232837420, 78465674840, 156931349680]

約数ペア:

[(1, 156931349680), (2, 78465674840), (4, 39232837420), (5, 31386269936), (7, 22418764240), (8, 19616418710), (10, 15693134968), (14, 11209382120), (16, 9808209355), (19, 8259544720), (20, 7846567484), (23, 6823102160), (28, 5604691060), (35, 4483752848), (38, 4129772360), (40, 3923283742), (46, 3411551080), (56, 2802345530), (70, 2241876424), (76, 2064886180), (80, 1961641871), (92, 1705775540), (95, 1651908944), (112, 1401172765), (115, 1364620432), (133, 1179934960), (140, 1120938212), (152, 1032443090), (161, 974728880), (184, 852887770), (190, 825954472), (230, 682310216), (266, 589967480), (280, 560469106), (304, 516221545), (322, 487364440), (361, 434712880), (368, 426443885), (380, 412977236), (437, 359110640), (460, 341155108), (532, 294983740), (560, 280234553), (644, 243682220), (665, 235986992), (722, 217356440), (760, 206488618), (805, 194945776), (874, 179555320), (920, 170577554), (1064, 147491870), (1288, 121841110), (1330, 117993496), (1444, 108678220), (1520, 103244309), (1610, 97472888), (1748, 89777660), (1805, 86942576), (1840, 85288777), (2128, 73745935), (2185, 71822128), (2527, 62101840), (2576, 60920555), (2660, 58996748), (2888, 54339110), (3059, 51301520), (3220, 48736444), (3496, 44888830), (3610, 43471288), (4370, 35911064), (5054, 31050920), (5320, 29498374), (5776, 27169555), (6118, 25650760), (6440, 24368222), (6992, 22444415), (7220, 21735644), (8303, 18900560), (8740, 17955532), (10108, 15525460), (10640, 14749187), (12236, 12825380), (12635, 12420368), (12880, 12184111), (14440, 10867822), (15295, 10260304), (16606, 9450280), (17480, 8977766), (20216, 7762730), (24472, 6412690), (25270, 6210184), (28880, 5433911), (30590, 5130152), (33212, 4725140), (33751, 4649680), (34960, 4488883), (40432, 3881365), (41515, 3780112), (48944, 3206345), (50540, 3105092), (58121, 2700080), (61180, 2565076), (66424, 2362570), (67502, 2324840), (83030, 1890056), (101080, 1552546), (116242, 1350040), (122360, 1282538), (132848, 1181285), (135004, 1162420), (166060, 945028), (168755, 929936), (202160, 776273), (232484, 675020), (236257, 664240), (244720, 641269), (270008, 581210), (290605, 540016), (332120, 472514), (337510, 464968)]