2572986080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 288

約数和(自身を含む): 7777244160

約数和(自身を除く): 5204258080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 49, 56, 70, 76, 80, 92, 95, 98, 112, 115, 133, 140, 152, 160, 161, 184, 190, 196, 224, 230, 245, 266, 280, 304, 322, 368, 380, 392, 437, 460, 490, 532, 560, 608, 644, 665, 736, 751, 760, 784, 805, 874, 920, 931, 980, 1064, 1120, 1127, 1288, 1330, 1502, 1520, 1568, 1610, 1748, 1840, 1862, 1960, 2128, 2185, 2254, 2576, 2660, 3004, 3040, 3059, 3220, 3496, 3680, 3724, 3755, 3920, 4256, 4370, 4508, 4655, 5152, 5257, 5320, 5635, 6008, 6118, 6440, 6992, 7448, 7510, 7840, 8740, 9016, 9310, 10514, 10640, 11270, 12016, 12236, 12880, 13984, 14269, 14896, 15020, 15295, 17273, 17480, 18032, 18620, 21028, 21280, 21413, 22540, 24032, 24472, 25760, 26285, 28538, 29792, 30040, 30590, 34546, 34960, 36064, 36799, 37240, 42056, 42826, 45080, 48944, 52570, 57076, 60080, 61180, 69092, 69920, 71345, 73598, 74480, 84112, 85652, 86365, 90160, 97888, 99883, 105140, 107065, 114152, 120160, 120911, 122360, 138184, 142690, 147196, 148960, 168224, 171304, 172730, 180320, 183995, 199766, 210280, 214130, 228304, 241822, 244720, 276368, 285380, 294392, 328187, 342608, 345460, 367990, 399532, 420560, 428260, 456608, 483644, 489440, 499415, 552736, 570760, 588784, 604555, 656374, 685216, 690920, 699181, 735980, 799064, 841120, 846377, 856520, 967288, 998830, 1141520, 1177568, 1209110, 1312748, 1381840, 1398362, 1471960, 1598128, 1640935, 1692754, 1713040, 1934576, 1997660, 2283040, 2297309, 2418220, 2625496, 2763680, 2796724, 2943920, 3196256, 3281870, 3385508, 3426080, 3495905, 3869152, 3995320, 4231885, 4594618, 4836440, 5250992, 5593448, 5887840, 6563740, 6771016, 6991810, 7990640, 8463770, 9189236, 9672880, 10501984, 11186896, 11486545, 13127480, 13542032, 13983620, 15981280, 16081163, 16927540, 18378472, 19345760, 22373792, 22973090, 26254960, 27084064, 27967240, 32162326, 33855080, 36756944, 45946180, 52509920, 55934480, 64324652, 67710160, 73513888, 80405815, 91892360, 111868960, 128649304, 135420320, 160811630, 183784720, 257298608, 321623260, 367569440, 514597216, 643246520, 1286493040, 2572986080]

約数ペア:

[(1, 2572986080), (2, 1286493040), (4, 643246520), (5, 514597216), (7, 367569440), (8, 321623260), (10, 257298608), (14, 183784720), (16, 160811630), (19, 135420320), (20, 128649304), (23, 111868960), (28, 91892360), (32, 80405815), (35, 73513888), (38, 67710160), (40, 64324652), (46, 55934480), (49, 52509920), (56, 45946180), (70, 36756944), (76, 33855080), (80, 32162326), (92, 27967240), (95, 27084064), (98, 26254960), (112, 22973090), (115, 22373792), (133, 19345760), (140, 18378472), (152, 16927540), (160, 16081163), (161, 15981280), (184, 13983620), (190, 13542032), (196, 13127480), (224, 11486545), (230, 11186896), (245, 10501984), (266, 9672880), (280, 9189236), (304, 8463770), (322, 7990640), (368, 6991810), (380, 6771016), (392, 6563740), (437, 5887840), (460, 5593448), (490, 5250992), (532, 4836440), (560, 4594618), (608, 4231885), (644, 3995320), (665, 3869152), (736, 3495905), (751, 3426080), (760, 3385508), (784, 3281870), (805, 3196256), (874, 2943920), (920, 2796724), (931, 2763680), (980, 2625496), (1064, 2418220), (1120, 2297309), (1127, 2283040), (1288, 1997660), (1330, 1934576), (1502, 1713040), (1520, 1692754), (1568, 1640935), (1610, 1598128), (1748, 1471960), (1840, 1398362), (1862, 1381840), (1960, 1312748), (2128, 1209110), (2185, 1177568), (2254, 1141520), (2576, 998830), (2660, 967288), (3004, 856520), (3040, 846377), (3059, 841120), (3220, 799064), (3496, 735980), (3680, 699181), (3724, 690920), (3755, 685216), (3920, 656374), (4256, 604555), (4370, 588784), (4508, 570760), (4655, 552736), (5152, 499415), (5257, 489440), (5320, 483644), (5635, 456608), (6008, 428260), (6118, 420560), (6440, 399532), (6992, 367990), (7448, 345460), (7510, 342608), (7840, 328187), (8740, 294392), (9016, 285380), (9310, 276368), (10514, 244720), (10640, 241822), (11270, 228304), (12016, 214130), (12236, 210280), (12880, 199766), (13984, 183995), (14269, 180320), (14896, 172730), (15020, 171304), (15295, 168224), (17273, 148960), (17480, 147196), (18032, 142690), (18620, 138184), (21028, 122360), (21280, 120911), (21413, 120160), (22540, 114152), (24032, 107065), (24472, 105140), (25760, 99883), (26285, 97888), (28538, 90160), (29792, 86365), (30040, 85652), (30590, 84112), (34546, 74480), (34960, 73598), (36064, 71345), (36799, 69920), (37240, 69092), (42056, 61180), (42826, 60080), (45080, 57076), (48944, 52570)]