66760320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 242352000

約数和(自身を除く): 175591680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 109, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 218, 220, 232, 240, 264, 290, 319, 320, 327, 330, 348, 352, 384, 435, 436, 440, 464, 480, 528, 545, 580, 638, 640, 654, 660, 696, 704, 870, 872, 880, 928, 957, 960, 1056, 1090, 1160, 1199, 1276, 1308, 1320, 1392, 1408, 1595, 1635, 1740, 1744, 1760, 1856, 1914, 1920, 2112, 2180, 2320, 2398, 2552, 2616, 2640, 2784, 3161, 3190, 3270, 3480, 3488, 3520, 3597, 3712, 3828, 4224, 4360, 4640, 4785, 4796, 5104, 5232, 5280, 5568, 5995, 6322, 6380, 6540, 6960, 6976, 7040, 7194, 7656, 8720, 9280, 9483, 9570, 9592, 10208, 10464, 10560, 11136, 11990, 12644, 12760, 13080, 13920, 13952, 14388, 15312, 15805, 17440, 17985, 18560, 18966, 19140, 19184, 20416, 20928, 21120, 23980, 25288, 25520, 26160, 27840, 28776, 30624, 31610, 34771, 34880, 35970, 37932, 38280, 38368, 40832, 41856, 47415, 47960, 50576, 51040, 52320, 55680, 57552, 61248, 63220, 69542, 69760, 71940, 75864, 76560, 76736, 94830, 95920, 101152, 102080, 104313, 104640, 115104, 122496, 126440, 139084, 143880, 151728, 153120, 153472, 173855, 189660, 191840, 202304, 204160, 208626, 209280, 230208, 252880, 278168, 287760, 303456, 306240, 347710, 379320, 383680, 404608, 417252, 460416, 505760, 521565, 556336, 575520, 606912, 612480, 695420, 758640, 767360, 834504, 1011520, 1043130, 1112672, 1151040, 1213824, 1390840, 1517280, 1669008, 2023040, 2086260, 2225344, 2302080, 2781680, 3034560, 3338016, 4172520, 4450688, 5563360, 6069120, 6676032, 8345040, 11126720, 13352064, 16690080, 22253440, 33380160, 66760320]

約数ペア:

[(1, 66760320), (2, 33380160), (3, 22253440), (4, 16690080), (5, 13352064), (6, 11126720), (8, 8345040), (10, 6676032), (11, 6069120), (12, 5563360), (15, 4450688), (16, 4172520), (20, 3338016), (22, 3034560), (24, 2781680), (29, 2302080), (30, 2225344), (32, 2086260), (33, 2023040), (40, 1669008), (44, 1517280), (48, 1390840), (55, 1213824), (58, 1151040), (60, 1112672), (64, 1043130), (66, 1011520), (80, 834504), (87, 767360), (88, 758640), (96, 695420), (109, 612480), (110, 606912), (116, 575520), (120, 556336), (128, 521565), (132, 505760), (145, 460416), (160, 417252), (165, 404608), (174, 383680), (176, 379320), (192, 347710), (218, 306240), (220, 303456), (232, 287760), (240, 278168), (264, 252880), (290, 230208), (319, 209280), (320, 208626), (327, 204160), (330, 202304), (348, 191840), (352, 189660), (384, 173855), (435, 153472), (436, 153120), (440, 151728), (464, 143880), (480, 139084), (528, 126440), (545, 122496), (580, 115104), (638, 104640), (640, 104313), (654, 102080), (660, 101152), (696, 95920), (704, 94830), (870, 76736), (872, 76560), (880, 75864), (928, 71940), (957, 69760), (960, 69542), (1056, 63220), (1090, 61248), (1160, 57552), (1199, 55680), (1276, 52320), (1308, 51040), (1320, 50576), (1392, 47960), (1408, 47415), (1595, 41856), (1635, 40832), (1740, 38368), (1744, 38280), (1760, 37932), (1856, 35970), (1914, 34880), (1920, 34771), (2112, 31610), (2180, 30624), (2320, 28776), (2398, 27840), (2552, 26160), (2616, 25520), (2640, 25288), (2784, 23980), (3161, 21120), (3190, 20928), (3270, 20416), (3480, 19184), (3488, 19140), (3520, 18966), (3597, 18560), (3712, 17985), (3828, 17440), (4224, 15805), (4360, 15312), (4640, 14388), (4785, 13952), (4796, 13920), (5104, 13080), (5232, 12760), (5280, 12644), (5568, 11990), (5995, 11136), (6322, 10560), (6380, 10464), (6540, 10208), (6960, 9592), (6976, 9570), (7040, 9483), (7194, 9280), (7656, 8720)]