17949896640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479431}}^1$

素因数の和:479467

約数の個数: 168

約数和(自身を含む): 66489547488

約数和(自身を除く): 48539650848

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, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 479431, 958862, 1438293, 1917724, 2397155, 2876586, 3835448, 4314879, 4794310, 5753172, 6232603, 7191465, 7670896, 8629758, 9588620, 11506344, 12465206, 14382930, 15341792, 17259516, 18697809, 19177240, 21574395, 23012688, 24930412, 28765860, 30683584, 31163015, 34519032, 37395618, 38354480, 43148790, 46025376, 49860824, 56093427, 57531720, 62326030, 69038064, 74791236, 76708960, 86297580, 92050752, 93489045, 99721648, 112186854, 115063440, 124652060, 138076128, 149582472, 153417920, 172595160, 186978090, 199443296, 224373708, 230126880, 249304120, 276152256, 280467135, 299164944, 345190320, 373956180, 398886592, 448747416, 460253760, 498608240, 560934270, 598329888, 690380640, 747912360, 897494832, 997216480, 1121868540, 1196659776, 1380761280, 1495824720, 1794989664, 1994432960, 2243737080, 2991649440, 3589979328, 4487474160, 5983298880, 8974948320, 17949896640]

約数ペア:

[(1, 17949896640), (2, 8974948320), (3, 5983298880), (4, 4487474160), (5, 3589979328), (6, 2991649440), (8, 2243737080), (9, 1994432960), (10, 1794989664), (12, 1495824720), (13, 1380761280), (15, 1196659776), (16, 1121868540), (18, 997216480), (20, 897494832), (24, 747912360), (26, 690380640), (30, 598329888), (32, 560934270), (36, 498608240), (39, 460253760), (40, 448747416), (45, 398886592), (48, 373956180), (52, 345190320), (60, 299164944), (64, 280467135), (65, 276152256), (72, 249304120), (78, 230126880), (80, 224373708), (90, 199443296), (96, 186978090), (104, 172595160), (117, 153417920), (120, 149582472), (130, 138076128), (144, 124652060), (156, 115063440), (160, 112186854), (180, 99721648), (192, 93489045), (195, 92050752), (208, 86297580), (234, 76708960), (240, 74791236), (260, 69038064), (288, 62326030), (312, 57531720), (320, 56093427), (360, 49860824), (390, 46025376), (416, 43148790), (468, 38354480), (480, 37395618), (520, 34519032), (576, 31163015), (585, 30683584), (624, 28765860), (720, 24930412), (780, 23012688), (832, 21574395), (936, 19177240), (960, 18697809), (1040, 17259516), (1170, 15341792), (1248, 14382930), (1440, 12465206), (1560, 11506344), (1872, 9588620), (2080, 8629758), (2340, 7670896), (2496, 7191465), (2880, 6232603), (3120, 5753172), (3744, 4794310), (4160, 4314879), (4680, 3835448), (6240, 2876586), (7488, 2397155), (9360, 1917724), (12480, 1438293), (18720, 958862), (37440, 479431)]