67619880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 181212120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 127, 135, 136, 145, 153, 170, 174, 180, 204, 216, 232, 254, 255, 261, 270, 290, 306, 340, 348, 360, 381, 408, 435, 459, 493, 508, 510, 522, 540, 580, 612, 635, 680, 696, 762, 765, 783, 870, 918, 986, 1016, 1020, 1044, 1080, 1143, 1160, 1224, 1270, 1305, 1479, 1524, 1530, 1566, 1740, 1836, 1905, 1972, 2040, 2088, 2159, 2286, 2295, 2465, 2540, 2610, 2958, 3048, 3060, 3132, 3429, 3480, 3672, 3683, 3810, 3915, 3944, 4318, 4437, 4572, 4590, 4930, 5080, 5220, 5715, 5916, 6120, 6264, 6477, 6858, 7366, 7395, 7620, 7830, 8636, 8874, 9144, 9180, 9860, 10440, 10795, 11049, 11430, 11832, 12954, 13311, 13716, 14732, 14790, 15240, 15660, 17145, 17272, 17748, 18360, 18415, 19431, 19720, 21590, 22098, 22185, 22860, 25908, 26622, 27432, 29464, 29580, 31320, 32385, 33147, 34290, 35496, 36830, 38862, 43180, 44196, 44370, 45720, 51816, 53244, 55245, 58293, 59160, 62611, 64770, 66294, 66555, 68580, 73660, 77724, 86360, 88392, 88740, 97155, 99441, 106488, 110490, 116586, 125222, 129540, 132588, 133110, 137160, 147320, 155448, 165735, 177480, 187833, 194310, 198882, 220980, 233172, 250444, 259080, 265176, 266220, 291465, 313055, 331470, 375666, 388620, 397764, 441960, 466344, 497205, 500888, 532440, 563499, 582930, 626110, 662940, 751332, 777240, 795528, 939165, 994410, 1126998, 1165860, 1252220, 1325880, 1502664, 1690497, 1878330, 1988820, 2253996, 2331720, 2504440, 2817495, 3380994, 3756660, 3977640, 4507992, 5634990, 6761988, 7513320, 8452485, 11269980, 13523976, 16904970, 22539960, 33809940, 67619880]

約数ペア:

[(1, 67619880), (2, 33809940), (3, 22539960), (4, 16904970), (5, 13523976), (6, 11269980), (8, 8452485), (9, 7513320), (10, 6761988), (12, 5634990), (15, 4507992), (17, 3977640), (18, 3756660), (20, 3380994), (24, 2817495), (27, 2504440), (29, 2331720), (30, 2253996), (34, 1988820), (36, 1878330), (40, 1690497), (45, 1502664), (51, 1325880), (54, 1252220), (58, 1165860), (60, 1126998), (68, 994410), (72, 939165), (85, 795528), (87, 777240), (90, 751332), (102, 662940), (108, 626110), (116, 582930), (120, 563499), (127, 532440), (135, 500888), (136, 497205), (145, 466344), (153, 441960), (170, 397764), (174, 388620), (180, 375666), (204, 331470), (216, 313055), (232, 291465), (254, 266220), (255, 265176), (261, 259080), (270, 250444), (290, 233172), (306, 220980), (340, 198882), (348, 194310), (360, 187833), (381, 177480), (408, 165735), (435, 155448), (459, 147320), (493, 137160), (508, 133110), (510, 132588), (522, 129540), (540, 125222), (580, 116586), (612, 110490), (635, 106488), (680, 99441), (696, 97155), (762, 88740), (765, 88392), (783, 86360), (870, 77724), (918, 73660), (986, 68580), (1016, 66555), (1020, 66294), (1044, 64770), (1080, 62611), (1143, 59160), (1160, 58293), (1224, 55245), (1270, 53244), (1305, 51816), (1479, 45720), (1524, 44370), (1530, 44196), (1566, 43180), (1740, 38862), (1836, 36830), (1905, 35496), (1972, 34290), (2040, 33147), (2088, 32385), (2159, 31320), (2286, 29580), (2295, 29464), (2465, 27432), (2540, 26622), (2610, 25908), (2958, 22860), (3048, 22185), (3060, 22098), (3132, 21590), (3429, 19720), (3480, 19431), (3672, 18415), (3683, 18360), (3810, 17748), (3915, 17272), (3944, 17145), (4318, 15660), (4437, 15240), (4572, 14790), (4590, 14732), (4930, 13716), (5080, 13311), (5220, 12954), (5715, 11832), (5916, 11430), (6120, 11049), (6264, 10795), (6477, 10440), (6858, 9860), (7366, 9180), (7395, 9144), (7620, 8874), (7830, 8636)]