2247019040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4591}}^1$

素因数の和:4655

約数の個数: 192

約数和(自身を含む): 6665379840

約数和(自身を除く): 4418360800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 608, 644, 665, 736, 760, 805, 874, 920, 1064, 1120, 1288, 1330, 1520, 1610, 1748, 1840, 2128, 2185, 2576, 2660, 3040, 3059, 3220, 3496, 3680, 4256, 4370, 4591, 5152, 5320, 6118, 6440, 6992, 8740, 9182, 10640, 12236, 12880, 13984, 15295, 17480, 18364, 21280, 22955, 24472, 25760, 30590, 32137, 34960, 36728, 45910, 48944, 61180, 64274, 69920, 73456, 87229, 91820, 97888, 105593, 122360, 128548, 146912, 160685, 174458, 183640, 211186, 244720, 257096, 321370, 348916, 367280, 422372, 436145, 489440, 514192, 527965, 610603, 642740, 697832, 734560, 739151, 844744, 872290, 1028384, 1055930, 1221206, 1285480, 1395664, 1478302, 1689488, 1744580, 2006267, 2111860, 2442412, 2570960, 2791328, 2956604, 3053015, 3378976, 3489160, 3695755, 4012534, 4223720, 4884824, 5141920, 5913208, 6106030, 6978320, 7391510, 8025068, 8447440, 9769648, 10031335, 11826416, 12212060, 13956640, 14043869, 14783020, 16050136, 16894880, 19539296, 20062670, 23652832, 24424120, 28087738, 29566040, 32100272, 40125340, 48848240, 56175476, 59132080, 64200544, 70219345, 80250680, 97696480, 112350952, 118264160, 140438690, 160501360, 224701904, 280877380, 321002720, 449403808, 561754760, 1123509520, 2247019040]

約数ペア:

[(1, 2247019040), (2, 1123509520), (4, 561754760), (5, 449403808), (7, 321002720), (8, 280877380), (10, 224701904), (14, 160501360), (16, 140438690), (19, 118264160), (20, 112350952), (23, 97696480), (28, 80250680), (32, 70219345), (35, 64200544), (38, 59132080), (40, 56175476), (46, 48848240), (56, 40125340), (70, 32100272), (76, 29566040), (80, 28087738), (92, 24424120), (95, 23652832), (112, 20062670), (115, 19539296), (133, 16894880), (140, 16050136), (152, 14783020), (160, 14043869), (161, 13956640), (184, 12212060), (190, 11826416), (224, 10031335), (230, 9769648), (266, 8447440), (280, 8025068), (304, 7391510), (322, 6978320), (368, 6106030), (380, 5913208), (437, 5141920), (460, 4884824), (532, 4223720), (560, 4012534), (608, 3695755), (644, 3489160), (665, 3378976), (736, 3053015), (760, 2956604), (805, 2791328), (874, 2570960), (920, 2442412), (1064, 2111860), (1120, 2006267), (1288, 1744580), (1330, 1689488), (1520, 1478302), (1610, 1395664), (1748, 1285480), (1840, 1221206), (2128, 1055930), (2185, 1028384), (2576, 872290), (2660, 844744), (3040, 739151), (3059, 734560), (3220, 697832), (3496, 642740), (3680, 610603), (4256, 527965), (4370, 514192), (4591, 489440), (5152, 436145), (5320, 422372), (6118, 367280), (6440, 348916), (6992, 321370), (8740, 257096), (9182, 244720), (10640, 211186), (12236, 183640), (12880, 174458), (13984, 160685), (15295, 146912), (17480, 128548), (18364, 122360), (21280, 105593), (22955, 97888), (24472, 91820), (25760, 87229), (30590, 73456), (32137, 69920), (34960, 64274), (36728, 61180), (45910, 48944)]