16280808768

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^2$

素因数の和:966

約数の個数: 252

約数和(自身を含む): 56261589280

約数和(自身を除く): 39980780512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 461, 504, 532, 576, 608, 672, 684, 798, 912, 922, 1008, 1064, 1197, 1216, 1344, 1368, 1383, 1596, 1824, 1844, 2016, 2128, 2394, 2736, 2766, 3192, 3227, 3648, 3688, 4032, 4149, 4256, 4788, 5472, 5532, 6384, 6454, 7376, 8298, 8512, 8759, 9576, 9681, 10944, 11064, 12768, 12908, 14752, 16596, 17518, 19152, 19362, 22128, 25536, 25816, 26277, 29043, 29504, 33192, 35036, 38304, 38724, 44256, 51632, 52554, 58086, 61313, 66384, 70072, 76608, 77448, 78831, 88512, 103264, 105108, 116172, 122626, 132768, 140144, 154896, 157662, 183939, 206528, 210216, 212521, 232344, 245252, 265536, 280288, 309792, 315324, 367878, 420432, 425042, 464688, 490504, 551817, 560576, 619584, 630648, 637563, 735756, 840864, 850084, 929376, 981008, 1103634, 1261296, 1275126, 1471512, 1487647, 1681728, 1700168, 1858752, 1912689, 1962016, 2207268, 2522592, 2550252, 2943024, 2975294, 3400336, 3825378, 3924032, 4037899, 4414536, 4462941, 5045184, 5100504, 5886048, 5950588, 6800672, 7650756, 8075798, 8829072, 8925882, 10201008, 11772096, 11901176, 12113697, 13388823, 13601344, 15301512, 16151596, 17658144, 17851764, 20402016, 23802352, 24227394, 26777646, 28265293, 30603024, 32303192, 35316288, 35703528, 36341091, 40804032, 47604704, 48454788, 53555292, 56530586, 61206048, 64606384, 71407056, 72682182, 84795879, 95209408, 96909576, 107110584, 113061172, 122412096, 129212768, 142814112, 145364364, 169591758, 193819152, 214221168, 226122344, 254387637, 258425536, 285628224, 290728728, 339183516, 387638304, 428442336, 452244688, 508775274, 581457456, 678367032, 775276608, 856884672, 904489376, 1017550548, 1162914912, 1356734064, 1808978752, 2035101096, 2325829824, 2713468128, 4070202192, 5426936256, 8140404384, 16280808768]

約数ペア:

[(1, 16280808768), (2, 8140404384), (3, 5426936256), (4, 4070202192), (6, 2713468128), (7, 2325829824), (8, 2035101096), (9, 1808978752), (12, 1356734064), (14, 1162914912), (16, 1017550548), (18, 904489376), (19, 856884672), (21, 775276608), (24, 678367032), (28, 581457456), (32, 508775274), (36, 452244688), (38, 428442336), (42, 387638304), (48, 339183516), (56, 290728728), (57, 285628224), (63, 258425536), (64, 254387637), (72, 226122344), (76, 214221168), (84, 193819152), (96, 169591758), (112, 145364364), (114, 142814112), (126, 129212768), (133, 122412096), (144, 113061172), (152, 107110584), (168, 96909576), (171, 95209408), (192, 84795879), (224, 72682182), (228, 71407056), (252, 64606384), (266, 61206048), (288, 56530586), (304, 53555292), (336, 48454788), (342, 47604704), (399, 40804032), (448, 36341091), (456, 35703528), (461, 35316288), (504, 32303192), (532, 30603024), (576, 28265293), (608, 26777646), (672, 24227394), (684, 23802352), (798, 20402016), (912, 17851764), (922, 17658144), (1008, 16151596), (1064, 15301512), (1197, 13601344), (1216, 13388823), (1344, 12113697), (1368, 11901176), (1383, 11772096), (1596, 10201008), (1824, 8925882), (1844, 8829072), (2016, 8075798), (2128, 7650756), (2394, 6800672), (2736, 5950588), (2766, 5886048), (3192, 5100504), (3227, 5045184), (3648, 4462941), (3688, 4414536), (4032, 4037899), (4149, 3924032), (4256, 3825378), (4788, 3400336), (5472, 2975294), (5532, 2943024), (6384, 2550252), (6454, 2522592), (7376, 2207268), (8298, 1962016), (8512, 1912689), (8759, 1858752), (9576, 1700168), (9681, 1681728), (10944, 1487647), (11064, 1471512), (12768, 1275126), (12908, 1261296), (14752, 1103634), (16596, 981008), (17518, 929376), (19152, 850084), (19362, 840864), (22128, 735756), (25536, 637563), (25816, 630648), (26277, 619584), (29043, 560576), (29504, 551817), (33192, 490504), (35036, 464688), (38304, 425042), (38724, 420432), (44256, 367878), (51632, 315324), (52554, 309792), (58086, 280288), (61313, 265536), (66384, 245252), (70072, 232344), (76608, 212521), (77448, 210216), (78831, 206528), (88512, 183939), (103264, 157662), (105108, 154896), (116172, 140144), (122626, 132768)]