188142720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 646272000

約数和(自身を除く): 458129280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 109, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 218, 232, 240, 248, 290, 310, 320, 327, 348, 372, 384, 435, 436, 464, 465, 480, 496, 545, 580, 620, 640, 654, 696, 744, 870, 872, 899, 928, 930, 960, 992, 1090, 1160, 1240, 1308, 1392, 1488, 1635, 1740, 1744, 1798, 1856, 1860, 1920, 1984, 2180, 2320, 2480, 2616, 2697, 2784, 2976, 3161, 3270, 3379, 3480, 3488, 3596, 3712, 3720, 3968, 4360, 4495, 4640, 4960, 5232, 5394, 5568, 5952, 6322, 6540, 6758, 6960, 6976, 7192, 7440, 8720, 8990, 9280, 9483, 9920, 10137, 10464, 10788, 11136, 11904, 12644, 13080, 13485, 13516, 13920, 13952, 14384, 14880, 15805, 16895, 17440, 17980, 18560, 18966, 19840, 20274, 20928, 21576, 25288, 26160, 26970, 27032, 27840, 28768, 29760, 31610, 33790, 34880, 35960, 37932, 40548, 41856, 43152, 47415, 50576, 50685, 52320, 53940, 54064, 55680, 57536, 59520, 63220, 67580, 69760, 71920, 75864, 81096, 86304, 94830, 97991, 101152, 101370, 104640, 107880, 108128, 115072, 126440, 135160, 143840, 151728, 162192, 172608, 189660, 195982, 202304, 202740, 209280, 215760, 216256, 252880, 270320, 287680, 293973, 303456, 324384, 345216, 379320, 391964, 404608, 405480, 431520, 432512, 489955, 505760, 540640, 575360, 587946, 606912, 648768, 758640, 783928, 810960, 863040, 979910, 1011520, 1081280, 1175892, 1213824, 1297536, 1469865, 1517280, 1567856, 1621920, 1726080, 1959820, 2023040, 2162560, 2351784, 2939730, 3034560, 3135712, 3243840, 3919640, 4703568, 5879460, 6069120, 6271424, 6487680, 7839280, 9407136, 11758920, 12542848, 15678560, 18814272, 23517840, 31357120, 37628544, 47035680, 62714240, 94071360, 188142720]

約数ペア:

[(1, 188142720), (2, 94071360), (3, 62714240), (4, 47035680), (5, 37628544), (6, 31357120), (8, 23517840), (10, 18814272), (12, 15678560), (15, 12542848), (16, 11758920), (20, 9407136), (24, 7839280), (29, 6487680), (30, 6271424), (31, 6069120), (32, 5879460), (40, 4703568), (48, 3919640), (58, 3243840), (60, 3135712), (62, 3034560), (64, 2939730), (80, 2351784), (87, 2162560), (93, 2023040), (96, 1959820), (109, 1726080), (116, 1621920), (120, 1567856), (124, 1517280), (128, 1469865), (145, 1297536), (155, 1213824), (160, 1175892), (174, 1081280), (186, 1011520), (192, 979910), (218, 863040), (232, 810960), (240, 783928), (248, 758640), (290, 648768), (310, 606912), (320, 587946), (327, 575360), (348, 540640), (372, 505760), (384, 489955), (435, 432512), (436, 431520), (464, 405480), (465, 404608), (480, 391964), (496, 379320), (545, 345216), (580, 324384), (620, 303456), (640, 293973), (654, 287680), (696, 270320), (744, 252880), (870, 216256), (872, 215760), (899, 209280), (928, 202740), (930, 202304), (960, 195982), (992, 189660), (1090, 172608), (1160, 162192), (1240, 151728), (1308, 143840), (1392, 135160), (1488, 126440), (1635, 115072), (1740, 108128), (1744, 107880), (1798, 104640), (1856, 101370), (1860, 101152), (1920, 97991), (1984, 94830), (2180, 86304), (2320, 81096), (2480, 75864), (2616, 71920), (2697, 69760), (2784, 67580), (2976, 63220), (3161, 59520), (3270, 57536), (3379, 55680), (3480, 54064), (3488, 53940), (3596, 52320), (3712, 50685), (3720, 50576), (3968, 47415), (4360, 43152), (4495, 41856), (4640, 40548), (4960, 37932), (5232, 35960), (5394, 34880), (5568, 33790), (5952, 31610), (6322, 29760), (6540, 28768), (6758, 27840), (6960, 27032), (6976, 26970), (7192, 26160), (7440, 25288), (8720, 21576), (8990, 20928), (9280, 20274), (9483, 19840), (9920, 18966), (10137, 18560), (10464, 17980), (10788, 17440), (11136, 16895), (11904, 15805), (12644, 14880), (13080, 14384), (13485, 13952), (13516, 13920)]