79528436640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1781551}}^1$

素因数の和:1781603

約数の個数: 144

約数和(自身を含む): 280145488896

約数和(自身を除く): 200617052256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 1781551, 3563102, 5344653, 7126204, 8907755, 10689306, 14252408, 16033959, 17815510, 21378612, 26723265, 28504816, 32067918, 35631020, 42757224, 53446530, 55228081, 57009632, 64135836, 71262040, 80169795, 85514448, 106893060, 110456162, 128271672, 142524080, 160339590, 165684243, 171028896, 213786120, 220912324, 256543344, 276140405, 285048160, 320679180, 331368486, 427572240, 441824648, 497052729, 513086688, 552280810, 641358360, 662736972, 828421215, 855144480, 883649296, 994105458, 1104561620, 1282716720, 1325473944, 1656842430, 1767298592, 1988210916, 2209123240, 2485263645, 2565433440, 2650947888, 3313684860, 3976421832, 4418246480, 4970527290, 5301895776, 6627369720, 7952843664, 8836492960, 9941054580, 13254739440, 15905687328, 19882109160, 26509478880, 39764218320, 79528436640]

約数ペア:

[(1, 79528436640), (2, 39764218320), (3, 26509478880), (4, 19882109160), (5, 15905687328), (6, 13254739440), (8, 9941054580), (9, 8836492960), (10, 7952843664), (12, 6627369720), (15, 5301895776), (16, 4970527290), (18, 4418246480), (20, 3976421832), (24, 3313684860), (30, 2650947888), (31, 2565433440), (32, 2485263645), (36, 2209123240), (40, 1988210916), (45, 1767298592), (48, 1656842430), (60, 1325473944), (62, 1282716720), (72, 1104561620), (80, 994105458), (90, 883649296), (93, 855144480), (96, 828421215), (120, 662736972), (124, 641358360), (144, 552280810), (155, 513086688), (160, 497052729), (180, 441824648), (186, 427572240), (240, 331368486), (248, 320679180), (279, 285048160), (288, 276140405), (310, 256543344), (360, 220912324), (372, 213786120), (465, 171028896), (480, 165684243), (496, 160339590), (558, 142524080), (620, 128271672), (720, 110456162), (744, 106893060), (930, 85514448), (992, 80169795), (1116, 71262040), (1240, 64135836), (1395, 57009632), (1440, 55228081), (1488, 53446530), (1860, 42757224), (2232, 35631020), (2480, 32067918), (2790, 28504816), (2976, 26723265), (3720, 21378612), (4464, 17815510), (4960, 16033959), (5580, 14252408), (7440, 10689306), (8928, 8907755), (11160, 7126204), (14880, 5344653), (22320, 3563102), (44640, 1781551)]