216910080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 216

約数和(自身を含む): 790782720

約数和(自身を除く): 573872640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 991, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 1982, 2280, 2304, 2432, 2736, 2880, 2973, 3040, 3420, 3648, 3840, 3964, 4560, 4864, 4955, 5472, 5760, 5946, 6080, 6840, 7296, 7928, 8919, 9120, 9910, 10944, 11520, 11892, 12160, 13680, 14592, 14865, 15856, 17838, 18240, 18829, 19820, 21888, 23784, 24320, 27360, 29730, 31712, 35676, 36480, 37658, 39640, 43776, 44595, 47568, 54720, 56487, 59460, 63424, 71352, 72960, 75316, 79280, 89190, 94145, 95136, 109440, 112974, 118920, 126848, 142704, 150632, 158560, 169461, 178380, 188290, 190272, 218880, 225948, 237840, 253696, 282435, 285408, 301264, 317120, 338922, 356760, 376580, 380544, 451896, 475680, 564870, 570816, 602528, 634240, 677844, 713520, 753160, 761088, 847305, 903792, 951360, 1129740, 1141632, 1205056, 1268480, 1355688, 1427040, 1506320, 1694610, 1807584, 1902720, 2259480, 2283264, 2410112, 2711376, 2854080, 3012640, 3389220, 3615168, 3805440, 4518960, 4820224, 5422752, 5708160, 6025280, 6778440, 7230336, 9037920, 10845504, 11416320, 12050560, 13556880, 14460672, 18075840, 21691008, 24101120, 27113760, 36151680, 43382016, 54227520, 72303360, 108455040, 216910080]

約数ペア:

[(1, 216910080), (2, 108455040), (3, 72303360), (4, 54227520), (5, 43382016), (6, 36151680), (8, 27113760), (9, 24101120), (10, 21691008), (12, 18075840), (15, 14460672), (16, 13556880), (18, 12050560), (19, 11416320), (20, 10845504), (24, 9037920), (30, 7230336), (32, 6778440), (36, 6025280), (38, 5708160), (40, 5422752), (45, 4820224), (48, 4518960), (57, 3805440), (60, 3615168), (64, 3389220), (72, 3012640), (76, 2854080), (80, 2711376), (90, 2410112), (95, 2283264), (96, 2259480), (114, 1902720), (120, 1807584), (128, 1694610), (144, 1506320), (152, 1427040), (160, 1355688), (171, 1268480), (180, 1205056), (190, 1141632), (192, 1129740), (228, 951360), (240, 903792), (256, 847305), (285, 761088), (288, 753160), (304, 713520), (320, 677844), (342, 634240), (360, 602528), (380, 570816), (384, 564870), (456, 475680), (480, 451896), (570, 380544), (576, 376580), (608, 356760), (640, 338922), (684, 317120), (720, 301264), (760, 285408), (768, 282435), (855, 253696), (912, 237840), (960, 225948), (991, 218880), (1140, 190272), (1152, 188290), (1216, 178380), (1280, 169461), (1368, 158560), (1440, 150632), (1520, 142704), (1710, 126848), (1824, 118920), (1920, 112974), (1982, 109440), (2280, 95136), (2304, 94145), (2432, 89190), (2736, 79280), (2880, 75316), (2973, 72960), (3040, 71352), (3420, 63424), (3648, 59460), (3840, 56487), (3964, 54720), (4560, 47568), (4864, 44595), (4955, 43776), (5472, 39640), (5760, 37658), (5946, 36480), (6080, 35676), (6840, 31712), (7296, 29730), (7928, 27360), (8919, 24320), (9120, 23784), (9910, 21888), (10944, 19820), (11520, 18829), (11892, 18240), (12160, 17838), (13680, 15856), (14592, 14865)]