1047891040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 192

約数和(自身を含む): 3109155840

約数和(自身を除く): 2061264800

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, 2141, 2185, 2576, 2660, 3040, 3059, 3220, 3496, 3680, 4256, 4282, 4370, 5152, 5320, 6118, 6440, 6992, 8564, 8740, 10640, 10705, 12236, 12880, 13984, 14987, 15295, 17128, 17480, 21280, 21410, 24472, 25760, 29974, 30590, 34256, 34960, 40679, 42820, 48944, 49243, 59948, 61180, 68512, 69920, 74935, 81358, 85640, 97888, 98486, 119896, 122360, 149870, 162716, 171280, 196972, 203395, 239792, 244720, 246215, 284753, 299740, 325432, 342560, 344701, 393944, 406790, 479584, 489440, 492430, 569506, 599480, 650864, 689402, 787888, 813580, 935617, 984860, 1139012, 1198960, 1301728, 1378804, 1423765, 1575776, 1627160, 1723505, 1871234, 1969720, 2278024, 2397920, 2757608, 2847530, 3254320, 3447010, 3742468, 3939440, 4556048, 4678085, 5515216, 5695060, 6508640, 6549319, 6894020, 7484936, 7878880, 9112096, 9356170, 11030432, 11390120, 13098638, 13788040, 14969872, 18712340, 22780240, 26197276, 27576080, 29939744, 32746595, 37424680, 45560480, 52394552, 55152160, 65493190, 74849360, 104789104, 130986380, 149698720, 209578208, 261972760, 523945520, 1047891040]

約数ペア:

[(1, 1047891040), (2, 523945520), (4, 261972760), (5, 209578208), (7, 149698720), (8, 130986380), (10, 104789104), (14, 74849360), (16, 65493190), (19, 55152160), (20, 52394552), (23, 45560480), (28, 37424680), (32, 32746595), (35, 29939744), (38, 27576080), (40, 26197276), (46, 22780240), (56, 18712340), (70, 14969872), (76, 13788040), (80, 13098638), (92, 11390120), (95, 11030432), (112, 9356170), (115, 9112096), (133, 7878880), (140, 7484936), (152, 6894020), (160, 6549319), (161, 6508640), (184, 5695060), (190, 5515216), (224, 4678085), (230, 4556048), (266, 3939440), (280, 3742468), (304, 3447010), (322, 3254320), (368, 2847530), (380, 2757608), (437, 2397920), (460, 2278024), (532, 1969720), (560, 1871234), (608, 1723505), (644, 1627160), (665, 1575776), (736, 1423765), (760, 1378804), (805, 1301728), (874, 1198960), (920, 1139012), (1064, 984860), (1120, 935617), (1288, 813580), (1330, 787888), (1520, 689402), (1610, 650864), (1748, 599480), (1840, 569506), (2128, 492430), (2141, 489440), (2185, 479584), (2576, 406790), (2660, 393944), (3040, 344701), (3059, 342560), (3220, 325432), (3496, 299740), (3680, 284753), (4256, 246215), (4282, 244720), (4370, 239792), (5152, 203395), (5320, 196972), (6118, 171280), (6440, 162716), (6992, 149870), (8564, 122360), (8740, 119896), (10640, 98486), (10705, 97888), (12236, 85640), (12880, 81358), (13984, 74935), (14987, 69920), (15295, 68512), (17128, 61180), (17480, 59948), (21280, 49243), (21410, 48944), (24472, 42820), (25760, 40679), (29974, 34960), (30590, 34256)]