1839504240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2039}}^1$

素因数の和:2244

約数の個数: 240

約数和(自身を含む): 7103116800

約数和(自身を除く): 5263612560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 179, 180, 210, 240, 252, 280, 315, 336, 358, 360, 420, 504, 537, 560, 630, 716, 720, 840, 895, 1008, 1074, 1253, 1260, 1432, 1611, 1680, 1790, 2039, 2148, 2506, 2520, 2685, 2864, 3222, 3580, 3759, 4078, 4296, 5012, 5040, 5370, 6117, 6265, 6444, 7160, 7518, 8055, 8156, 8592, 10024, 10195, 10740, 11277, 12234, 12530, 12888, 14273, 14320, 15036, 16110, 16312, 18351, 18795, 20048, 20390, 21480, 22554, 24468, 25060, 25776, 28546, 30072, 30585, 32220, 32624, 36702, 37590, 40780, 42819, 42960, 45108, 48936, 50120, 56385, 57092, 60144, 61170, 64440, 71365, 73404, 75180, 81560, 85638, 90216, 91755, 97872, 100240, 112770, 114184, 122340, 128457, 128880, 142730, 146808, 150360, 163120, 171276, 180432, 183510, 214095, 225540, 228368, 244680, 256914, 285460, 293616, 300720, 342552, 364981, 367020, 428190, 451080, 489360, 513828, 570920, 642285, 685104, 729962, 734040, 856380, 902160, 1027656, 1094943, 1141840, 1284570, 1459924, 1468080, 1712760, 1824905, 2055312, 2189886, 2554867, 2569140, 2919848, 3284829, 3425520, 3649810, 4379772, 5109734, 5138280, 5474715, 5839696, 6569658, 7299620, 7664601, 8759544, 10219468, 10276560, 10949430, 12774335, 13139316, 14599240, 15329202, 16424145, 17519088, 20438936, 21898860, 22993803, 25548670, 26278632, 29198480, 30658404, 32848290, 38323005, 40877872, 43797720, 45987606, 51097340, 52557264, 61316808, 65696580, 76646010, 87595440, 91975212, 102194680, 114969015, 122633616, 131393160, 153292020, 183950424, 204389360, 229938030, 262786320, 306584040, 367900848, 459876060, 613168080, 919752120, 1839504240]

約数ペア:

[(1, 1839504240), (2, 919752120), (3, 613168080), (4, 459876060), (5, 367900848), (6, 306584040), (7, 262786320), (8, 229938030), (9, 204389360), (10, 183950424), (12, 153292020), (14, 131393160), (15, 122633616), (16, 114969015), (18, 102194680), (20, 91975212), (21, 87595440), (24, 76646010), (28, 65696580), (30, 61316808), (35, 52557264), (36, 51097340), (40, 45987606), (42, 43797720), (45, 40877872), (48, 38323005), (56, 32848290), (60, 30658404), (63, 29198480), (70, 26278632), (72, 25548670), (80, 22993803), (84, 21898860), (90, 20438936), (105, 17519088), (112, 16424145), (120, 15329202), (126, 14599240), (140, 13139316), (144, 12774335), (168, 10949430), (179, 10276560), (180, 10219468), (210, 8759544), (240, 7664601), (252, 7299620), (280, 6569658), (315, 5839696), (336, 5474715), (358, 5138280), (360, 5109734), (420, 4379772), (504, 3649810), (537, 3425520), (560, 3284829), (630, 2919848), (716, 2569140), (720, 2554867), (840, 2189886), (895, 2055312), (1008, 1824905), (1074, 1712760), (1253, 1468080), (1260, 1459924), (1432, 1284570), (1611, 1141840), (1680, 1094943), (1790, 1027656), (2039, 902160), (2148, 856380), (2506, 734040), (2520, 729962), (2685, 685104), (2864, 642285), (3222, 570920), (3580, 513828), (3759, 489360), (4078, 451080), (4296, 428190), (5012, 367020), (5040, 364981), (5370, 342552), (6117, 300720), (6265, 293616), (6444, 285460), (7160, 256914), (7518, 244680), (8055, 228368), (8156, 225540), (8592, 214095), (10024, 183510), (10195, 180432), (10740, 171276), (11277, 163120), (12234, 150360), (12530, 146808), (12888, 142730), (14273, 128880), (14320, 128457), (15036, 122340), (16110, 114184), (16312, 112770), (18351, 100240), (18795, 97872), (20048, 91755), (20390, 90216), (21480, 85638), (22554, 81560), (24468, 75180), (25060, 73404), (25776, 71365), (28546, 64440), (30072, 61170), (30585, 60144), (32220, 57092), (32624, 56385), (36702, 50120), (37590, 48936), (40780, 45108), (42819, 42960)]