16908082560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{326159}}^1$

素因数の和:326190

約数の個数: 160

約数和(自身を含む): 60382000800

約数和(自身を除く): 43473918240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 326159, 652318, 978477, 1304636, 1630795, 1956954, 2609272, 2935431, 3261590, 3913908, 4892385, 5218544, 5870862, 6523180, 7827816, 8806293, 9784770, 10437088, 11741724, 13046360, 14677155, 15655632, 17612586, 19569540, 20874176, 23483448, 26092720, 26418879, 29354310, 31311264, 35225172, 39139080, 41748352, 44031465, 46966896, 52185440, 52837758, 58708620, 62622528, 70450344, 78278160, 88062930, 93933792, 104370880, 105675516, 117417240, 125245056, 132094395, 140900688, 156556320, 176125860, 187867584, 208741760, 211351032, 234834480, 264188790, 281801376, 313112640, 352251720, 375735168, 422702064, 469668960, 528377580, 563602752, 626225280, 704503440, 845404128, 939337920, 1056755160, 1127205504, 1409006880, 1690808256, 1878675840, 2113510320, 2818013760, 3381616512, 4227020640, 5636027520, 8454041280, 16908082560]

約数ペア:

[(1, 16908082560), (2, 8454041280), (3, 5636027520), (4, 4227020640), (5, 3381616512), (6, 2818013760), (8, 2113510320), (9, 1878675840), (10, 1690808256), (12, 1409006880), (15, 1127205504), (16, 1056755160), (18, 939337920), (20, 845404128), (24, 704503440), (27, 626225280), (30, 563602752), (32, 528377580), (36, 469668960), (40, 422702064), (45, 375735168), (48, 352251720), (54, 313112640), (60, 281801376), (64, 264188790), (72, 234834480), (80, 211351032), (81, 208741760), (90, 187867584), (96, 176125860), (108, 156556320), (120, 140900688), (128, 132094395), (135, 125245056), (144, 117417240), (160, 105675516), (162, 104370880), (180, 93933792), (192, 88062930), (216, 78278160), (240, 70450344), (270, 62622528), (288, 58708620), (320, 52837758), (324, 52185440), (360, 46966896), (384, 44031465), (405, 41748352), (432, 39139080), (480, 35225172), (540, 31311264), (576, 29354310), (640, 26418879), (648, 26092720), (720, 23483448), (810, 20874176), (864, 19569540), (960, 17612586), (1080, 15655632), (1152, 14677155), (1296, 13046360), (1440, 11741724), (1620, 10437088), (1728, 9784770), (1920, 8806293), (2160, 7827816), (2592, 6523180), (2880, 5870862), (3240, 5218544), (3456, 4892385), (4320, 3913908), (5184, 3261590), (5760, 2935431), (6480, 2609272), (8640, 1956954), (10368, 1630795), (12960, 1304636), (17280, 978477), (25920, 652318), (51840, 326159)]