1371127680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18311}}^1$

素因数の和:18349

約数の個数: 192

約数和(自身を含む): 5099159520

約数和(自身を除く): 3728031840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18311, 18720, 24960, 36622, 37440, 54933, 73244, 74880, 91555, 109866, 146488, 164799, 183110, 219732, 238043, 274665, 292976, 329598, 366220, 439464, 476086, 549330, 585952, 659196, 714129, 732440, 823995, 878928, 952172, 1098660, 1171904, 1190215, 1318392, 1428258, 1464880, 1647990, 1757856, 1904344, 2142387, 2197320, 2343808, 2380430, 2636784, 2856516, 2929760, 3295980, 3515712, 3570645, 3808688, 4284774, 4394640, 4760860, 5273568, 5713032, 5859520, 6591960, 7031424, 7141290, 7617376, 8569548, 8789280, 9521720, 10547136, 10711935, 11426064, 11719040, 13183920, 14282580, 15234752, 17139096, 17578560, 19043440, 21094272, 21423870, 22852128, 26367840, 28565160, 30469504, 34278192, 35157120, 38086880, 42847740, 45704256, 52735680, 57130320, 68556384, 76173760, 85695480, 91408512, 105471360, 114260640, 137112768, 152347520, 171390960, 228521280, 274225536, 342781920, 457042560, 685563840, 1371127680]

約数ペア:

[(1, 1371127680), (2, 685563840), (3, 457042560), (4, 342781920), (5, 274225536), (6, 228521280), (8, 171390960), (9, 152347520), (10, 137112768), (12, 114260640), (13, 105471360), (15, 91408512), (16, 85695480), (18, 76173760), (20, 68556384), (24, 57130320), (26, 52735680), (30, 45704256), (32, 42847740), (36, 38086880), (39, 35157120), (40, 34278192), (45, 30469504), (48, 28565160), (52, 26367840), (60, 22852128), (64, 21423870), (65, 21094272), (72, 19043440), (78, 17578560), (80, 17139096), (90, 15234752), (96, 14282580), (104, 13183920), (117, 11719040), (120, 11426064), (128, 10711935), (130, 10547136), (144, 9521720), (156, 8789280), (160, 8569548), (180, 7617376), (192, 7141290), (195, 7031424), (208, 6591960), (234, 5859520), (240, 5713032), (260, 5273568), (288, 4760860), (312, 4394640), (320, 4284774), (360, 3808688), (384, 3570645), (390, 3515712), (416, 3295980), (468, 2929760), (480, 2856516), (520, 2636784), (576, 2380430), (585, 2343808), (624, 2197320), (640, 2142387), (720, 1904344), (780, 1757856), (832, 1647990), (936, 1464880), (960, 1428258), (1040, 1318392), (1152, 1190215), (1170, 1171904), (1248, 1098660), (1440, 952172), (1560, 878928), (1664, 823995), (1872, 732440), (1920, 714129), (2080, 659196), (2340, 585952), (2496, 549330), (2880, 476086), (3120, 439464), (3744, 366220), (4160, 329598), (4680, 292976), (4992, 274665), (5760, 238043), (6240, 219732), (7488, 183110), (8320, 164799), (9360, 146488), (12480, 109866), (14976, 91555), (18311, 74880), (18720, 73244), (24960, 54933), (36622, 37440)]