16160401920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12451}}^1$

素因数の和:12503

約数の個数: 240

約数和(自身を含む): 55947035232

約数和(自身を除く): 39786633312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1248, 1280, 1352, 1536, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2560, 2704, 3120, 3328, 3380, 3840, 4056, 4160, 4992, 5070, 5408, 6240, 6656, 6760, 7680, 8112, 8320, 9984, 10140, 10816, 12451, 12480, 13520, 16224, 16640, 19968, 20280, 21632, 24902, 24960, 27040, 32448, 33280, 37353, 40560, 43264, 49804, 49920, 54080, 62255, 64896, 74706, 81120, 86528, 99608, 99840, 108160, 124510, 129792, 149412, 161863, 162240, 186765, 199216, 216320, 249020, 259584, 298824, 323726, 324480, 373530, 398432, 432640, 485589, 498040, 597648, 647452, 648960, 747060, 796864, 809315, 971178, 996080, 1195296, 1294904, 1297920, 1494120, 1593728, 1618630, 1942356, 1992160, 2104219, 2390592, 2427945, 2589808, 2988240, 3187456, 3237260, 3884712, 3984320, 4208438, 4781184, 4855890, 5179616, 5976480, 6312657, 6374912, 6474520, 7769424, 7968640, 8416876, 9562368, 9711780, 10359232, 10521095, 11952960, 12625314, 12949040, 15538848, 15937280, 16833752, 19124736, 19423560, 20718464, 21042190, 23905920, 25250628, 25898080, 31077696, 31563285, 31874560, 33667504, 38847120, 41436928, 42084380, 47811840, 50501256, 51796160, 62155392, 63126570, 67335008, 77694240, 82873856, 84168760, 95623680, 101002512, 103592320, 124310784, 126253140, 134670016, 155388480, 168337520, 202005024, 207184640, 248621568, 252506280, 269340032, 310776960, 336675040, 404010048, 414369280, 505012560, 538680064, 621553920, 673350080, 808020096, 1010025120, 1077360128, 1243107840, 1346700160, 1616040192, 2020050240, 2693400320, 3232080384, 4040100480, 5386800640, 8080200960, 16160401920]

約数ペア:

[(1, 16160401920), (2, 8080200960), (3, 5386800640), (4, 4040100480), (5, 3232080384), (6, 2693400320), (8, 2020050240), (10, 1616040192), (12, 1346700160), (13, 1243107840), (15, 1077360128), (16, 1010025120), (20, 808020096), (24, 673350080), (26, 621553920), (30, 538680064), (32, 505012560), (39, 414369280), (40, 404010048), (48, 336675040), (52, 310776960), (60, 269340032), (64, 252506280), (65, 248621568), (78, 207184640), (80, 202005024), (96, 168337520), (104, 155388480), (120, 134670016), (128, 126253140), (130, 124310784), (156, 103592320), (160, 101002512), (169, 95623680), (192, 84168760), (195, 82873856), (208, 77694240), (240, 67335008), (256, 63126570), (260, 62155392), (312, 51796160), (320, 50501256), (338, 47811840), (384, 42084380), (390, 41436928), (416, 38847120), (480, 33667504), (507, 31874560), (512, 31563285), (520, 31077696), (624, 25898080), (640, 25250628), (676, 23905920), (768, 21042190), (780, 20718464), (832, 19423560), (845, 19124736), (960, 16833752), (1014, 15937280), (1040, 15538848), (1248, 12949040), (1280, 12625314), (1352, 11952960), (1536, 10521095), (1560, 10359232), (1664, 9711780), (1690, 9562368), (1920, 8416876), (2028, 7968640), (2080, 7769424), (2496, 6474520), (2535, 6374912), (2560, 6312657), (2704, 5976480), (3120, 5179616), (3328, 4855890), (3380, 4781184), (3840, 4208438), (4056, 3984320), (4160, 3884712), (4992, 3237260), (5070, 3187456), (5408, 2988240), (6240, 2589808), (6656, 2427945), (6760, 2390592), (7680, 2104219), (8112, 1992160), (8320, 1942356), (9984, 1618630), (10140, 1593728), (10816, 1494120), (12451, 1297920), (12480, 1294904), (13520, 1195296), (16224, 996080), (16640, 971178), (19968, 809315), (20280, 796864), (21632, 747060), (24902, 648960), (24960, 647452), (27040, 597648), (32448, 498040), (33280, 485589), (37353, 432640), (40560, 398432), (43264, 373530), (49804, 324480), (49920, 323726), (54080, 298824), (62255, 259584), (64896, 249020), (74706, 216320), (81120, 199216), (86528, 186765), (99608, 162240), (99840, 161863), (108160, 149412), (124510, 129792)]