70518840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 251164800

約数和(自身を除く): 180645960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 179, 196, 201, 210, 245, 268, 280, 294, 335, 358, 392, 402, 420, 469, 490, 536, 537, 588, 670, 716, 735, 804, 840, 895, 938, 980, 1005, 1074, 1176, 1253, 1340, 1407, 1432, 1470, 1608, 1790, 1876, 1960, 2010, 2148, 2345, 2506, 2680, 2685, 2814, 2940, 3283, 3580, 3752, 3759, 4020, 4296, 4690, 5012, 5370, 5628, 5880, 6265, 6566, 7035, 7160, 7518, 8040, 8771, 9380, 9849, 10024, 10740, 11256, 11993, 12530, 13132, 14070, 15036, 16415, 17542, 18760, 18795, 19698, 21480, 23986, 25060, 26264, 26313, 28140, 30072, 32830, 35084, 35979, 37590, 39396, 43855, 47972, 49245, 50120, 52626, 56280, 59965, 65660, 70168, 71958, 75180, 78792, 83951, 87710, 95944, 98490, 105252, 119930, 131320, 131565, 143916, 150360, 167902, 175420, 179895, 196980, 210504, 239860, 251853, 263130, 287832, 335804, 350840, 359790, 393960, 419755, 479720, 503706, 526260, 587657, 671608, 719580, 839510, 1007412, 1052520, 1175314, 1259265, 1439160, 1679020, 1762971, 2014824, 2350628, 2518530, 2938285, 3358040, 3525942, 4701256, 5037060, 5876570, 7051884, 8814855, 10074120, 11753140, 14103768, 17629710, 23506280, 35259420, 70518840]

約数ペア:

[(1, 70518840), (2, 35259420), (3, 23506280), (4, 17629710), (5, 14103768), (6, 11753140), (7, 10074120), (8, 8814855), (10, 7051884), (12, 5876570), (14, 5037060), (15, 4701256), (20, 3525942), (21, 3358040), (24, 2938285), (28, 2518530), (30, 2350628), (35, 2014824), (40, 1762971), (42, 1679020), (49, 1439160), (56, 1259265), (60, 1175314), (67, 1052520), (70, 1007412), (84, 839510), (98, 719580), (105, 671608), (120, 587657), (134, 526260), (140, 503706), (147, 479720), (168, 419755), (179, 393960), (196, 359790), (201, 350840), (210, 335804), (245, 287832), (268, 263130), (280, 251853), (294, 239860), (335, 210504), (358, 196980), (392, 179895), (402, 175420), (420, 167902), (469, 150360), (490, 143916), (536, 131565), (537, 131320), (588, 119930), (670, 105252), (716, 98490), (735, 95944), (804, 87710), (840, 83951), (895, 78792), (938, 75180), (980, 71958), (1005, 70168), (1074, 65660), (1176, 59965), (1253, 56280), (1340, 52626), (1407, 50120), (1432, 49245), (1470, 47972), (1608, 43855), (1790, 39396), (1876, 37590), (1960, 35979), (2010, 35084), (2148, 32830), (2345, 30072), (2506, 28140), (2680, 26313), (2685, 26264), (2814, 25060), (2940, 23986), (3283, 21480), (3580, 19698), (3752, 18795), (3759, 18760), (4020, 17542), (4296, 16415), (4690, 15036), (5012, 14070), (5370, 13132), (5628, 12530), (5880, 11993), (6265, 11256), (6566, 10740), (7035, 10024), (7160, 9849), (7518, 9380), (8040, 8771)]