64840763520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17037

約数の個数: 512

約数和(自身を含む): 261872352000

約数和(自身を除く): 197031588480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 576, 585, 612, 624, 640, 663, 680, 702, 720, 765, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1040, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1326, 1360, 1404, 1440, 1530, 1560, 1632, 1664, 1728, 1755, 1768, 1836, 1872, 1920, 1989, 2040, 2080, 2160, 2176, 2210, 2295, 2340, 2448, 2496, 2652, 2720, 2808, 2880, 3060, 3120, 3264, 3315, 3456, 3510, 3536, 3672, 3744, 3978, 4080, 4160, 4320, 4420, 4590, 4680, 4896, 4992, 5304, 5440, 5616, 5760, 5967, 6120, 6240, 6528, 6630, 7020, 7072, 7344, 7488, 7956, 8160, 8320, 8640, 8840, 9180, 9360, 9792, 9945, 10608, 10880, 11232, 11934, 12240, 12480, 13260, 14040, 14144, 14688, 14976, 15912, 16320, 16979, 17280, 17680, 18360, 18720, 19584, 19890, 21216, 22464, 23868, 24480, 24960, 26520, 28080, 28288, 29376, 29835, 31824, 32640, 33958, 35360, 36720, 37440, 39780, 42432, 44928, 47736, 48960, 50937, 53040, 56160, 58752, 59670, 63648, 67916, 70720, 73440, 74880, 79560, 84864, 84895, 95472, 97920, 101874, 106080, 112320, 119340, 127296, 135832, 141440, 146880, 152811, 159120, 169790, 190944, 203748, 212160, 220727, 224640, 238680, 254592, 254685, 271664, 288643, 293760, 305622, 318240, 339580, 381888, 407496, 424320, 441454, 458433, 477360, 509370, 543328, 577286, 611244, 636480, 662181, 679160, 763776, 764055, 814992, 865929, 882908, 916866, 954720, 1018740, 1086656, 1103635, 1154572, 1222488, 1272960, 1324362, 1358320, 1443215, 1528110, 1629984, 1731858, 1765816, 1833732, 1909440, 1986543, 2037480, 2173312, 2207270, 2292165, 2309144, 2444976, 2597787, 2648724, 2716640, 2886430, 3056220, 3259968, 3310905, 3463716, 3531632, 3667464, 3752359, 3818880, 3973086, 4074960, 4329645, 4414540, 4584330, 4618288, 4889952, 5195574, 5297448, 5433280, 5772860, 5959629, 6112440, 6519936, 6621810, 6927432, 7063264, 7334928, 7504718, 7793361, 7946172, 8149920, 8659290, 8829080, 9168660, 9236576, 9779904, 9932715, 10391148, 10594896, 10866560, 11257077, 11545720, 11919258, 12224880, 12988935, 13243620, 13854864, 14126528, 14669856, 15009436, 15586722, 15892344, 16299840, 17318580, 17658160, 18337320, 18473152, 18761795, 19559808, 19865430, 20782296, 21189792, 22514154, 23091440, 23838516, 24449760, 25977870, 26487240, 27709728, 28253056, 29339712, 29798145, 30018872, 31173444, 31784688, 32599680, 33771231, 34637160, 35316320, 36674640, 36946304, 37523590, 38966805, 39730860, 41564592, 42379584, 45028308, 46182880, 47677032, 48899520, 51955740, 52974480, 55419456, 56285385, 58679424, 59596290, 60037744, 62346888, 63569376, 67542462, 69274320, 70632640, 73349280, 75047180, 77933610, 79461720, 83129184, 84759168, 90056616, 92365760, 95354064, 97799040, 101313693, 103911480, 105948960, 110838912, 112570770, 119192580, 120075488, 124693776, 127138752, 135084924, 138548640, 141265280, 146698560, 150094360, 155867220, 158923440, 166258368, 168856155, 180113232, 184731520, 190708128, 202627386, 207822960, 211897920, 225141540, 238385160, 240150976, 249387552, 254277504, 270169848, 277097280, 293397120, 300188720, 311734440, 317846880, 332516736, 337712310, 360226464, 381416256, 405254772, 415645920, 423795840, 450283080, 476770320, 480301952, 498775104, 506568465, 540339696, 554194560, 600377440, 623468880, 635693760, 675424620, 720452928, 762832512, 810509544, 831291840, 900566160, 953540640, 997550208, 1013136930, 1080679392, 1200754880, 1246937760, 1271387520, 1350849240, 1440905856, 1621019088, 1662583680, 1801132320, 1907081280, 2026273860, 2161358784, 2401509760, 2493875520, 2701698480, 3242038176, 3602264640, 3814162560, 4052547720, 4322717568, 4987751040, 5403396960, 6484076352, 7204529280, 8105095440, 10806793920, 12968152704, 16210190880, 21613587840, 32420381760, 64840763520]

約数ペア:

[(1, 64840763520), (2, 32420381760), (3, 21613587840), (4, 16210190880), (5, 12968152704), (6, 10806793920), (8, 8105095440), (9, 7204529280), (10, 6484076352), (12, 5403396960), (13, 4987751040), (15, 4322717568), (16, 4052547720), (17, 3814162560), (18, 3602264640), (20, 3242038176), (24, 2701698480), (26, 2493875520), (27, 2401509760), (30, 2161358784), (32, 2026273860), (34, 1907081280), (36, 1801132320), (39, 1662583680), (40, 1621019088), (45, 1440905856), (48, 1350849240), (51, 1271387520), (52, 1246937760), (54, 1200754880), (60, 1080679392), (64, 1013136930), (65, 997550208), (68, 953540640), (72, 900566160), (78, 831291840), (80, 810509544), (85, 762832512), (90, 720452928), (96, 675424620), (102, 635693760), (104, 623468880), (108, 600377440), (117, 554194560), (120, 540339696), (128, 506568465), (130, 498775104), (135, 480301952), (136, 476770320), (144, 450283080), (153, 423795840), (156, 415645920), (160, 405254772), (170, 381416256), (180, 360226464), (192, 337712310), (195, 332516736), (204, 317846880), (208, 311734440), (216, 300188720), (221, 293397120), (234, 277097280), (240, 270169848), (255, 254277504), (260, 249387552), (270, 240150976), (272, 238385160), (288, 225141540), (306, 211897920), (312, 207822960), (320, 202627386), (340, 190708128), (351, 184731520), (360, 180113232), (384, 168856155), (390, 166258368), (408, 158923440), (416, 155867220), (432, 150094360), (442, 146698560), (459, 141265280), (468, 138548640), (480, 135084924), (510, 127138752), (520, 124693776), (540, 120075488), (544, 119192580), (576, 112570770), (585, 110838912), (612, 105948960), (624, 103911480), (640, 101313693), (663, 97799040), (680, 95354064), (702, 92365760), (720, 90056616), (765, 84759168), (780, 83129184), (816, 79461720), (832, 77933610), (864, 75047180), (884, 73349280), (918, 70632640), (936, 69274320), (960, 67542462), (1020, 63569376), (1040, 62346888), (1080, 60037744), (1088, 59596290), (1105, 58679424), (1152, 56285385), (1170, 55419456), (1224, 52974480), (1248, 51955740), (1326, 48899520), (1360, 47677032), (1404, 46182880), (1440, 45028308), (1530, 42379584), (1560, 41564592), (1632, 39730860), (1664, 38966805), (1728, 37523590), (1755, 36946304), (1768, 36674640), (1836, 35316320), (1872, 34637160), (1920, 33771231), (1989, 32599680), (2040, 31784688), (2080, 31173444), (2160, 30018872), (2176, 29798145), (2210, 29339712), (2295, 28253056), (2340, 27709728), (2448, 26487240), (2496, 25977870), (2652, 24449760), (2720, 23838516), (2808, 23091440), (2880, 22514154), (3060, 21189792), (3120, 20782296), (3264, 19865430), (3315, 19559808), (3456, 18761795), (3510, 18473152), (3536, 18337320), (3672, 17658160), (3744, 17318580), (3978, 16299840), (4080, 15892344), (4160, 15586722), (4320, 15009436), (4420, 14669856), (4590, 14126528), (4680, 13854864), (4896, 13243620), (4992, 12988935), (5304, 12224880), (5440, 11919258), (5616, 11545720), (5760, 11257077), (5967, 10866560), (6120, 10594896), (6240, 10391148), (6528, 9932715), (6630, 9779904), (7020, 9236576), (7072, 9168660), (7344, 8829080), (7488, 8659290), (7956, 8149920), (8160, 7946172), (8320, 7793361), (8640, 7504718), (8840, 7334928), (9180, 7063264), (9360, 6927432), (9792, 6621810), (9945, 6519936), (10608, 6112440), (10880, 5959629), (11232, 5772860), (11934, 5433280), (12240, 5297448), (12480, 5195574), (13260, 4889952), (14040, 4618288), (14144, 4584330), (14688, 4414540), (14976, 4329645), (15912, 4074960), (16320, 3973086), (16979, 3818880), (17280, 3752359), (17680, 3667464), (18360, 3531632), (18720, 3463716), (19584, 3310905), (19890, 3259968), (21216, 3056220), (22464, 2886430), (23868, 2716640), (24480, 2648724), (24960, 2597787), (26520, 2444976), (28080, 2309144), (28288, 2292165), (29376, 2207270), (29835, 2173312), (31824, 2037480), (32640, 1986543), (33958, 1909440), (35360, 1833732), (36720, 1765816), (37440, 1731858), (39780, 1629984), (42432, 1528110), (44928, 1443215), (47736, 1358320), (48960, 1324362), (50937, 1272960), (53040, 1222488), (56160, 1154572), (58752, 1103635), (59670, 1086656), (63648, 1018740), (67916, 954720), (70720, 916866), (73440, 882908), (74880, 865929), (79560, 814992), (84864, 764055), (84895, 763776), (95472, 679160), (97920, 662181), (101874, 636480), (106080, 611244), (112320, 577286), (119340, 543328), (127296, 509370), (135832, 477360), (141440, 458433), (146880, 441454), (152811, 424320), (159120, 407496), (169790, 381888), (190944, 339580), (203748, 318240), (212160, 305622), (220727, 293760), (224640, 288643), (238680, 271664), (254592, 254685)]