81941426640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6694561}}^1$

素因数の和:6694597

約数の個数: 120

約数和(自身を含む): 291374116488

約数和(自身を除く): 209432689848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 6694561, 13389122, 20083683, 26778244, 33472805, 40167366, 53556488, 60251049, 66945610, 80334732, 100418415, 107112976, 113807537, 120502098, 133891220, 160669464, 200836830, 227615074, 241004196, 267782440, 301255245, 321338928, 341422611, 401673660, 455230148, 482008392, 535564880, 569037685, 602510490, 682845222, 803347320, 910460296, 964016784, 1024267833, 1138075370, 1205020980, 1365690444, 1606694640, 1707113055, 1820920592, 2048535666, 2276150740, 2410041960, 2731380888, 3414226110, 4097071332, 4552301480, 4820083920, 5121339165, 5462761776, 6828452220, 8194142664, 9104602960, 10242678330, 13656904440, 16388285328, 20485356660, 27313808880, 40970713320, 81941426640]

約数ペア:

[(1, 81941426640), (2, 40970713320), (3, 27313808880), (4, 20485356660), (5, 16388285328), (6, 13656904440), (8, 10242678330), (9, 9104602960), (10, 8194142664), (12, 6828452220), (15, 5462761776), (16, 5121339165), (17, 4820083920), (18, 4552301480), (20, 4097071332), (24, 3414226110), (30, 2731380888), (34, 2410041960), (36, 2276150740), (40, 2048535666), (45, 1820920592), (48, 1707113055), (51, 1606694640), (60, 1365690444), (68, 1205020980), (72, 1138075370), (80, 1024267833), (85, 964016784), (90, 910460296), (102, 803347320), (120, 682845222), (136, 602510490), (144, 569037685), (153, 535564880), (170, 482008392), (180, 455230148), (204, 401673660), (240, 341422611), (255, 321338928), (272, 301255245), (306, 267782440), (340, 241004196), (360, 227615074), (408, 200836830), (510, 160669464), (612, 133891220), (680, 120502098), (720, 113807537), (765, 107112976), (816, 100418415), (1020, 80334732), (1224, 66945610), (1360, 60251049), (1530, 53556488), (2040, 40167366), (2448, 33472805), (3060, 26778244), (4080, 20083683), (6120, 13389122), (12240, 6694561)]