68739037920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{219979}}^1$

素因数の和:220038

約数の個数: 288

約数和(自身を含む): 276731320320

約数和(自身を除く): 207992282400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 31248, 34720, 39060, 44640, 52080, 62496, 78120, 104160, 156240, 219979, 312480, 439958, 659937, 879916, 1099895, 1319874, 1539853, 1759832, 1979811, 2199790, 2639748, 3079706, 3299685, 3519664, 3959622, 4399580, 4619559, 5279496, 6159412, 6599370, 6819349, 7039328, 7699265, 7919244, 8799160, 9239118, 9899055, 10558992, 12318824, 13198740, 13638698, 13858677, 15398530, 15838488, 17598320, 18478236, 19798110, 20458047, 21117984, 23097795, 24637648, 26397480, 27277396, 27717354, 30797060, 31676976, 34096745, 35196640, 36956472, 39596220, 40916094, 46195590, 47735443, 49275296, 52794960, 54554792, 55434708, 61374141, 61594120, 63353952, 68193490, 69293385, 73912944, 79192440, 81832188, 92391180, 95470886, 102290235, 105589920, 109109584, 110869416, 122748282, 123188240, 136386980, 138586770, 143206329, 147825888, 158384880, 163664376, 184782360, 190941772, 204580470, 218219168, 221738832, 238677215, 245496564, 246376480, 272773960, 277173540, 286412658, 306870705, 316769760, 327328752, 369564720, 381883544, 409160940, 429618987, 443477664, 477354430, 490993128, 545547920, 554347080, 572825316, 613741410, 654657504, 716031645, 739129440, 763767088, 818321880, 859237974, 954708860, 981986256, 1091095840, 1108694160, 1145650632, 1227482820, 1432063290, 1527534176, 1636643760, 1718475948, 1909417720, 1963972512, 2148094935, 2217388320, 2291301264, 2454965640, 2864126580, 3273287520, 3436951896, 3818835440, 4296189870, 4582602528, 4909931280, 5728253160, 6873903792, 7637670880, 8592379740, 9819862560, 11456506320, 13747807584, 17184759480, 22913012640, 34369518960, 68739037920]

約数ペア:

[(1, 68739037920), (2, 34369518960), (3, 22913012640), (4, 17184759480), (5, 13747807584), (6, 11456506320), (7, 9819862560), (8, 8592379740), (9, 7637670880), (10, 6873903792), (12, 5728253160), (14, 4909931280), (15, 4582602528), (16, 4296189870), (18, 3818835440), (20, 3436951896), (21, 3273287520), (24, 2864126580), (28, 2454965640), (30, 2291301264), (31, 2217388320), (32, 2148094935), (35, 1963972512), (36, 1909417720), (40, 1718475948), (42, 1636643760), (45, 1527534176), (48, 1432063290), (56, 1227482820), (60, 1145650632), (62, 1108694160), (63, 1091095840), (70, 981986256), (72, 954708860), (80, 859237974), (84, 818321880), (90, 763767088), (93, 739129440), (96, 716031645), (105, 654657504), (112, 613741410), (120, 572825316), (124, 554347080), (126, 545547920), (140, 490993128), (144, 477354430), (155, 443477664), (160, 429618987), (168, 409160940), (180, 381883544), (186, 369564720), (210, 327328752), (217, 316769760), (224, 306870705), (240, 286412658), (248, 277173540), (252, 272773960), (279, 246376480), (280, 245496564), (288, 238677215), (310, 221738832), (315, 218219168), (336, 204580470), (360, 190941772), (372, 184782360), (420, 163664376), (434, 158384880), (465, 147825888), (480, 143206329), (496, 138586770), (504, 136386980), (558, 123188240), (560, 122748282), (620, 110869416), (630, 109109584), (651, 105589920), (672, 102290235), (720, 95470886), (744, 92391180), (840, 81832188), (868, 79192440), (930, 73912944), (992, 69293385), (1008, 68193490), (1085, 63353952), (1116, 61594120), (1120, 61374141), (1240, 55434708), (1260, 54554792), (1302, 52794960), (1395, 49275296), (1440, 47735443), (1488, 46195590), (1680, 40916094), (1736, 39596220), (1860, 36956472), (1953, 35196640), (2016, 34096745), (2170, 31676976), (2232, 30797060), (2480, 27717354), (2520, 27277396), (2604, 26397480), (2790, 24637648), (2976, 23097795), (3255, 21117984), (3360, 20458047), (3472, 19798110), (3720, 18478236), (3906, 17598320), (4340, 15838488), (4464, 15398530), (4960, 13858677), (5040, 13638698), (5208, 13198740), (5580, 12318824), (6510, 10558992), (6944, 9899055), (7440, 9239118), (7812, 8799160), (8680, 7919244), (8928, 7699265), (9765, 7039328), (10080, 6819349), (10416, 6599370), (11160, 6159412), (13020, 5279496), (14880, 4619559), (15624, 4399580), (17360, 3959622), (19530, 3519664), (20832, 3299685), (22320, 3079706), (26040, 2639748), (31248, 2199790), (34720, 1979811), (39060, 1759832), (44640, 1539853), (52080, 1319874), (62496, 1099895), (78120, 879916), (104160, 659937), (156240, 439958), (219979, 312480)]