16565963520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:811

約数の個数: 288

約数和(自身を含む): 54911324160

約数和(自身を除く): 38345360640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 317, 320, 372, 384, 439, 465, 480, 496, 620, 634, 640, 744, 768, 878, 930, 951, 960, 992, 1240, 1268, 1280, 1317, 1488, 1585, 1756, 1860, 1902, 1920, 1984, 2195, 2480, 2536, 2634, 2976, 3170, 3512, 3720, 3804, 3840, 3968, 4390, 4755, 4960, 5072, 5268, 5952, 6340, 6585, 7024, 7440, 7608, 7936, 8780, 9510, 9827, 9920, 10144, 10536, 11904, 12680, 13170, 13609, 14048, 14880, 15216, 17560, 19020, 19654, 19840, 20288, 21072, 23808, 25360, 26340, 27218, 28096, 29481, 29760, 30432, 35120, 38040, 39308, 39680, 40576, 40827, 42144, 49135, 50720, 52680, 54436, 56192, 58962, 59520, 60864, 68045, 70240, 76080, 78616, 81152, 81654, 84288, 98270, 101440, 105360, 108872, 112384, 117924, 119040, 121728, 136090, 139163, 140480, 147405, 152160, 157232, 163308, 168576, 196540, 202880, 204135, 210720, 217744, 235848, 243456, 272180, 278326, 280960, 294810, 304320, 314464, 326616, 337152, 393080, 405760, 408270, 417489, 421440, 435488, 471696, 544360, 556652, 561920, 589620, 608640, 628928, 653232, 695815, 786160, 816540, 834978, 842880, 870976, 943392, 1088720, 1113304, 1179240, 1217280, 1257856, 1306464, 1391630, 1572320, 1633080, 1669956, 1685760, 1741952, 1886784, 2087445, 2177440, 2226608, 2358480, 2515712, 2612928, 2783260, 3144640, 3266160, 3339912, 3483904, 3773568, 4174890, 4314053, 4354880, 4453216, 4716960, 5225856, 5566520, 6289280, 6532320, 6679824, 7547136, 8349780, 8628106, 8709760, 8906432, 9433920, 10451712, 11133040, 12578560, 12942159, 13064640, 13359648, 16699560, 17256212, 17419520, 17812864, 18867840, 21570265, 22266080, 25884318, 26129280, 26719296, 33399120, 34512424, 35625728, 37735680, 43140530, 44532160, 51768636, 52258560, 53438592, 64710795, 66798240, 69024848, 86281060, 89064320, 103537272, 106877184, 129421590, 133596480, 138049696, 172562120, 178128640, 207074544, 258843180, 267192960, 276099392, 345124240, 414149088, 517686360, 534385920, 552198784, 690248480, 828298176, 1035372720, 1104397568, 1380496960, 1656596352, 2070745440, 2760993920, 3313192704, 4141490880, 5521987840, 8282981760, 16565963520]

約数ペア:

[(1, 16565963520), (2, 8282981760), (3, 5521987840), (4, 4141490880), (5, 3313192704), (6, 2760993920), (8, 2070745440), (10, 1656596352), (12, 1380496960), (15, 1104397568), (16, 1035372720), (20, 828298176), (24, 690248480), (30, 552198784), (31, 534385920), (32, 517686360), (40, 414149088), (48, 345124240), (60, 276099392), (62, 267192960), (64, 258843180), (80, 207074544), (93, 178128640), (96, 172562120), (120, 138049696), (124, 133596480), (128, 129421590), (155, 106877184), (160, 103537272), (186, 89064320), (192, 86281060), (240, 69024848), (248, 66798240), (256, 64710795), (310, 53438592), (317, 52258560), (320, 51768636), (372, 44532160), (384, 43140530), (439, 37735680), (465, 35625728), (480, 34512424), (496, 33399120), (620, 26719296), (634, 26129280), (640, 25884318), (744, 22266080), (768, 21570265), (878, 18867840), (930, 17812864), (951, 17419520), (960, 17256212), (992, 16699560), (1240, 13359648), (1268, 13064640), (1280, 12942159), (1317, 12578560), (1488, 11133040), (1585, 10451712), (1756, 9433920), (1860, 8906432), (1902, 8709760), (1920, 8628106), (1984, 8349780), (2195, 7547136), (2480, 6679824), (2536, 6532320), (2634, 6289280), (2976, 5566520), (3170, 5225856), (3512, 4716960), (3720, 4453216), (3804, 4354880), (3840, 4314053), (3968, 4174890), (4390, 3773568), (4755, 3483904), (4960, 3339912), (5072, 3266160), (5268, 3144640), (5952, 2783260), (6340, 2612928), (6585, 2515712), (7024, 2358480), (7440, 2226608), (7608, 2177440), (7936, 2087445), (8780, 1886784), (9510, 1741952), (9827, 1685760), (9920, 1669956), (10144, 1633080), (10536, 1572320), (11904, 1391630), (12680, 1306464), (13170, 1257856), (13609, 1217280), (14048, 1179240), (14880, 1113304), (15216, 1088720), (17560, 943392), (19020, 870976), (19654, 842880), (19840, 834978), (20288, 816540), (21072, 786160), (23808, 695815), (25360, 653232), (26340, 628928), (27218, 608640), (28096, 589620), (29481, 561920), (29760, 556652), (30432, 544360), (35120, 471696), (38040, 435488), (39308, 421440), (39680, 417489), (40576, 408270), (40827, 405760), (42144, 393080), (49135, 337152), (50720, 326616), (52680, 314464), (54436, 304320), (56192, 294810), (58962, 280960), (59520, 278326), (60864, 272180), (68045, 243456), (70240, 235848), (76080, 217744), (78616, 210720), (81152, 204135), (81654, 202880), (84288, 196540), (98270, 168576), (101440, 163308), (105360, 157232), (108872, 152160), (112384, 147405), (117924, 140480), (119040, 139163), (121728, 136090)]