2040685920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 768

約数和(自身を含む): 9144576000

約数和(自身を除く): 7103890080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 58, 60, 63, 65, 70, 72, 78, 80, 84, 87, 90, 91, 96, 104, 105, 108, 112, 116, 117, 120, 126, 130, 135, 140, 144, 145, 156, 160, 168, 174, 179, 180, 182, 189, 195, 203, 208, 210, 216, 224, 232, 234, 240, 252, 260, 261, 270, 273, 280, 288, 290, 312, 315, 336, 348, 351, 358, 360, 364, 377, 378, 390, 406, 416, 420, 432, 435, 455, 464, 468, 480, 504, 520, 522, 537, 540, 546, 560, 580, 585, 609, 624, 630, 672, 696, 702, 716, 720, 728, 754, 756, 780, 783, 812, 819, 840, 864, 870, 895, 910, 928, 936, 945, 1008, 1015, 1040, 1044, 1074, 1080, 1092, 1120, 1131, 1160, 1170, 1218, 1248, 1253, 1260, 1305, 1365, 1392, 1404, 1432, 1440, 1456, 1508, 1512, 1560, 1566, 1611, 1624, 1638, 1680, 1740, 1755, 1790, 1820, 1827, 1872, 1885, 1890, 2016, 2030, 2080, 2088, 2148, 2160, 2184, 2262, 2320, 2327, 2340, 2436, 2457, 2506, 2520, 2610, 2639, 2685, 2730, 2784, 2808, 2864, 2912, 3016, 3024, 3045, 3120, 3132, 3222, 3248, 3276, 3360, 3393, 3480, 3510, 3580, 3640, 3654, 3744, 3759, 3770, 3780, 3915, 4060, 4095, 4176, 4296, 4320, 4368, 4524, 4640, 4654, 4680, 4833, 4872, 4914, 5012, 5040, 5191, 5220, 5278, 5370, 5460, 5481, 5616, 5655, 5728, 6032, 6048, 6090, 6240, 6264, 6265, 6444, 6496, 6552, 6786, 6960, 6981, 7020, 7160, 7280, 7308, 7518, 7540, 7560, 7830, 7917, 8055, 8120, 8190, 8352, 8592, 8736, 9048, 9135, 9308, 9360, 9666, 9744, 9828, 10024, 10080, 10179, 10382, 10440, 10556, 10740, 10920, 10962, 11232, 11277, 11310, 11635, 12064, 12180, 12285, 12528, 12530, 12888, 13104, 13195, 13572, 13920, 13962, 14040, 14320, 14560, 14616, 15036, 15080, 15120, 15573, 15660, 15834, 16110, 16240, 16289, 16380, 16965, 17184, 18096, 18270, 18616, 18720, 18795, 19332, 19488, 19656, 20048, 20358, 20764, 20880, 20943, 21112, 21480, 21840, 21924, 22554, 22620, 23270, 23751, 24165, 24360, 24570, 25056, 25060, 25776, 25955, 26208, 26390, 27144, 27405, 27924, 28080, 28640, 29232, 30072, 30160, 30240, 31146, 31320, 31668, 32220, 32480, 32578, 32760, 33831, 33930, 34905, 36192, 36337, 36540, 37232, 37590, 38664, 39312, 39585, 40096, 40716, 41528, 41760, 41886, 42224, 42960, 43680, 43848, 45108, 45240, 46540, 46719, 47502, 48330, 48720, 48867, 49140, 50120, 50895, 51552, 51910, 52780, 54288, 54810, 55848, 56160, 56385, 58464, 60144, 60320, 62292, 62640, 62829, 63336, 64440, 65156, 65520, 67483, 67662, 67860, 69810, 71253, 72674, 73080, 74464, 75180, 77328, 77865, 78624, 79170, 81432, 81445, 83056, 83772, 84448, 85920, 87696, 90216, 90480, 93080, 93438, 95004, 96660, 97440, 97734, 98280, 100240, 101790, 103820, 104715, 105560, 108576, 109011, 109620, 111696, 112770, 118755, 120288, 124584, 125280, 125658, 126672, 128880, 130312, 131040, 134966, 135324, 135720, 139620, 140157, 142506, 145348, 146160, 146601, 150360, 154656, 155730, 158340, 162864, 162890, 166112, 167544, 169155, 175392, 180432, 180960, 181685, 186160, 186876, 190008, 193320, 195468, 196560, 200480, 202449, 203580, 207640, 209430, 211120, 218022, 219240, 223392, 225540, 233595, 237510, 244335, 249168, 251316, 253344, 257760, 260624, 269932, 270648, 271440, 279240, 280314, 285012, 290696, 292320, 293202, 300720, 311460, 314145, 316680, 325728, 325780, 327033, 335088, 337415, 338310, 356265, 360864, 363370, 372320, 373752, 380016, 386640, 390936, 393120, 404898, 407160, 415280, 418860, 422240, 436044, 438480, 439803, 451080, 467190, 472381, 475020, 488670, 498336, 502632, 521248, 539864, 541296, 542880, 545055, 558480, 560628, 570024, 581392, 586404, 601440, 607347, 622920, 628290, 633360, 651560, 654066, 670176, 674830, 676620, 700785, 712530, 726740, 733005, 747504, 760032, 773280, 781872, 809796, 814320, 830560, 837720, 872088, 876960, 879606, 902160, 934380, 944762, 950040, 977340, 981099, 1005264, 1012245, 1079728, 1082592, 1090110, 1116960, 1121256, 1140048, 1162784, 1172808, 1214694, 1245840, 1256580, 1266720, 1303120, 1308132, 1349660, 1353240, 1401570, 1417143, 1425060, 1453480, 1466010, 1495008, 1563744, 1619592, 1628640, 1635165, 1675440, 1744176, 1759212, 1804320, 1822041, 1868760, 1889524, 1900080, 1954680, 1962198, 2010528, 2024490, 2159456, 2180220, 2199015, 2242512, 2280096, 2345616, 2361905, 2429388, 2491680, 2513160, 2606240, 2616264, 2699320, 2706480, 2803140, 2834286, 2850120, 2906960, 2932020, 3036735, 3239184, 3270330, 3350880, 3488352, 3518424, 3644082, 3737520, 3779048, 3800160, 3909360, 3924396, 4048980, 4251429, 4360440, 4398030, 4485024, 4691232, 4723810, 4858776, 4905495, 5026320, 5232528, 5398640, 5412960, 5606280, 5668572, 5700240, 5813920, 5864040, 6073470, 6478368, 6540660, 7036848, 7085715, 7288164, 7475040, 7558096, 7818720, 7848792, 8097960, 8502858, 8720880, 8796060, 9110205, 9447620, 9717552, 9810990, 10052640, 10465056, 10797280, 11212560, 11337144, 11400480, 11728080, 12146940, 12754287, 13081320, 14073696, 14171430, 14576328, 15116192, 15697584, 16195920, 17005716, 17441760, 17592120, 18220410, 18895240, 19435104, 19621980, 21257145, 22425120, 22674288, 23456160, 24293880, 25508574, 26162640, 28342860, 29152656, 31395168, 32391840, 34011432, 35184240, 36440820, 37790480, 39243960, 42514290, 45348576, 48587760, 51017148, 52325280, 56685720, 58305312, 63771435, 68022864, 70368480, 72881640, 75580960, 78487920, 85028580, 97175520, 102034296, 113371440, 127542870, 136045728, 145763280, 156975840, 170057160, 204068592, 226742880, 255085740, 291526560, 340114320, 408137184, 510171480, 680228640, 1020342960, 2040685920]

約数ペア:

[(1, 2040685920), (2, 1020342960), (3, 680228640), (4, 510171480), (5, 408137184), (6, 340114320), (7, 291526560), (8, 255085740), (9, 226742880), (10, 204068592), (12, 170057160), (13, 156975840), (14, 145763280), (15, 136045728), (16, 127542870), (18, 113371440), (20, 102034296), (21, 97175520), (24, 85028580), (26, 78487920), (27, 75580960), (28, 72881640), (29, 70368480), (30, 68022864), (32, 63771435), (35, 58305312), (36, 56685720), (39, 52325280), (40, 51017148), (42, 48587760), (45, 45348576), (48, 42514290), (52, 39243960), (54, 37790480), (56, 36440820), (58, 35184240), (60, 34011432), (63, 32391840), (65, 31395168), (70, 29152656), (72, 28342860), (78, 26162640), (80, 25508574), (84, 24293880), (87, 23456160), (90, 22674288), (91, 22425120), (96, 21257145), (104, 19621980), (105, 19435104), (108, 18895240), (112, 18220410), (116, 17592120), (117, 17441760), (120, 17005716), (126, 16195920), (130, 15697584), (135, 15116192), (140, 14576328), (144, 14171430), (145, 14073696), (156, 13081320), (160, 12754287), (168, 12146940), (174, 11728080), (179, 11400480), (180, 11337144), (182, 11212560), (189, 10797280), (195, 10465056), (203, 10052640), (208, 9810990), (210, 9717552), (216, 9447620), (224, 9110205), (232, 8796060), (234, 8720880), (240, 8502858), (252, 8097960), (260, 7848792), (261, 7818720), (270, 7558096), (273, 7475040), (280, 7288164), (288, 7085715), (290, 7036848), (312, 6540660), (315, 6478368), (336, 6073470), (348, 5864040), (351, 5813920), (358, 5700240), (360, 5668572), (364, 5606280), (377, 5412960), (378, 5398640), (390, 5232528), (406, 5026320), (416, 4905495), (420, 4858776), (432, 4723810), (435, 4691232), (455, 4485024), (464, 4398030), (468, 4360440), (480, 4251429), (504, 4048980), (520, 3924396), (522, 3909360), (537, 3800160), (540, 3779048), (546, 3737520), (560, 3644082), (580, 3518424), (585, 3488352), (609, 3350880), (624, 3270330), (630, 3239184), (672, 3036735), (696, 2932020), (702, 2906960), (716, 2850120), (720, 2834286), (728, 2803140), (754, 2706480), (756, 2699320), (780, 2616264), (783, 2606240), (812, 2513160), (819, 2491680), (840, 2429388), (864, 2361905), (870, 2345616), (895, 2280096), (910, 2242512), (928, 2199015), (936, 2180220), (945, 2159456), (1008, 2024490), (1015, 2010528), (1040, 1962198), (1044, 1954680), (1074, 1900080), (1080, 1889524), (1092, 1868760), (1120, 1822041), (1131, 1804320), (1160, 1759212), (1170, 1744176), (1218, 1675440), (1248, 1635165), (1253, 1628640), (1260, 1619592), (1305, 1563744), (1365, 1495008), (1392, 1466010), (1404, 1453480), (1432, 1425060), (1440, 1417143), (1456, 1401570), (1508, 1353240), (1512, 1349660), (1560, 1308132), (1566, 1303120), (1611, 1266720), (1624, 1256580), (1638, 1245840), (1680, 1214694), (1740, 1172808), (1755, 1162784), (1790, 1140048), (1820, 1121256), (1827, 1116960), (1872, 1090110), (1885, 1082592), (1890, 1079728), (2016, 1012245), (2030, 1005264), (2080, 981099), (2088, 977340), (2148, 950040), (2160, 944762), (2184, 934380), (2262, 902160), (2320, 879606), (2327, 876960), (2340, 872088), (2436, 837720), (2457, 830560), (2506, 814320), (2520, 809796), (2610, 781872), (2639, 773280), (2685, 760032), (2730, 747504), (2784, 733005), (2808, 726740), (2864, 712530), (2912, 700785), (3016, 676620), (3024, 674830), (3045, 670176), (3120, 654066), (3132, 651560), (3222, 633360), (3248, 628290), (3276, 622920), (3360, 607347), (3393, 601440), (3480, 586404), (3510, 581392), (3580, 570024), (3640, 560628), (3654, 558480), (3744, 545055), (3759, 542880), (3770, 541296), (3780, 539864), (3915, 521248), (4060, 502632), (4095, 498336), (4176, 488670), (4296, 475020), (4320, 472381), (4368, 467190), (4524, 451080), (4640, 439803), (4654, 438480), (4680, 436044), (4833, 422240), (4872, 418860), (4914, 415280), (5012, 407160), (5040, 404898), (5191, 393120), (5220, 390936), (5278, 386640), (5370, 380016), (5460, 373752), (5481, 372320), (5616, 363370), (5655, 360864), (5728, 356265), (6032, 338310), (6048, 337415), (6090, 335088), (6240, 327033), (6264, 325780), (6265, 325728), (6444, 316680), (6496, 314145), (6552, 311460), (6786, 300720), (6960, 293202), (6981, 292320), (7020, 290696), (7160, 285012), (7280, 280314), (7308, 279240), (7518, 271440), (7540, 270648), (7560, 269932), (7830, 260624), (7917, 257760), (8055, 253344), (8120, 251316), (8190, 249168), (8352, 244335), (8592, 237510), (8736, 233595), (9048, 225540), (9135, 223392), (9308, 219240), (9360, 218022), (9666, 211120), (9744, 209430), (9828, 207640), (10024, 203580), (10080, 202449), (10179, 200480), (10382, 196560), (10440, 195468), (10556, 193320), (10740, 190008), (10920, 186876), (10962, 186160), (11232, 181685), (11277, 180960), (11310, 180432), (11635, 175392), (12064, 169155), (12180, 167544), (12285, 166112), (12528, 162890), (12530, 162864), (12888, 158340), (13104, 155730), (13195, 154656), (13572, 150360), (13920, 146601), (13962, 146160), (14040, 145348), (14320, 142506), (14560, 140157), (14616, 139620), (15036, 135720), (15080, 135324), (15120, 134966), (15573, 131040), (15660, 130312), (15834, 128880), (16110, 126672), (16240, 125658), (16289, 125280), (16380, 124584), (16965, 120288), (17184, 118755), (18096, 112770), (18270, 111696), (18616, 109620), (18720, 109011), (18795, 108576), (19332, 105560), (19488, 104715), (19656, 103820), (20048, 101790), (20358, 100240), (20764, 98280), (20880, 97734), (20943, 97440), (21112, 96660), (21480, 95004), (21840, 93438), (21924, 93080), (22554, 90480), (22620, 90216), (23270, 87696), (23751, 85920), (24165, 84448), (24360, 83772), (24570, 83056), (25056, 81445), (25060, 81432), (25776, 79170), (25955, 78624), (26208, 77865), (26390, 77328), (27144, 75180), (27405, 74464), (27924, 73080), (28080, 72674), (28640, 71253), (29232, 69810), (30072, 67860), (30160, 67662), (30240, 67483), (31146, 65520), (31320, 65156), (31668, 64440), (32220, 63336), (32480, 62829), (32578, 62640), (32760, 62292), (33831, 60320), (33930, 60144), (34905, 58464), (36192, 56385), (36337, 56160), (36540, 55848), (37232, 54810), (37590, 54288), (38664, 52780), (39312, 51910), (39585, 51552), (40096, 50895), (40716, 50120), (41528, 49140), (41760, 48867), (41886, 48720), (42224, 48330), (42960, 47502), (43680, 46719), (43848, 46540), (45108, 45240)]