64721928960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 720

約数和(自身を含む): 257612678400

約数和(自身を除く): 192890749440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 162, 180, 186, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 324, 351, 360, 372, 384, 390, 403, 405, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 648, 702, 720, 744, 768, 780, 806, 810, 832, 837, 864, 930, 936, 960, 992, 1040, 1053, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1296, 1395, 1404, 1440, 1488, 1549, 1560, 1612, 1620, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2080, 2106, 2160, 2232, 2304, 2340, 2418, 2480, 2496, 2511, 2592, 2790, 2808, 2880, 2976, 3098, 3120, 3224, 3240, 3328, 3348, 3456, 3510, 3627, 3720, 3744, 3840, 3968, 4030, 4160, 4185, 4212, 4320, 4464, 4647, 4680, 4836, 4960, 4992, 5022, 5184, 5265, 5580, 5616, 5760, 5952, 6045, 6196, 6240, 6448, 6480, 6696, 6912, 7020, 7254, 7440, 7488, 7745, 7936, 8060, 8320, 8370, 8424, 8640, 8928, 9294, 9360, 9672, 9920, 9984, 10044, 10368, 10530, 10881, 11160, 11232, 11520, 11904, 12090, 12392, 12480, 12555, 12896, 12960, 13392, 13941, 14040, 14508, 14880, 14976, 15490, 16120, 16640, 16740, 16848, 17280, 17856, 18135, 18588, 18720, 19344, 19840, 20088, 20137, 20736, 21060, 21762, 22320, 22464, 23235, 23808, 24180, 24784, 24960, 25110, 25792, 25920, 26784, 27882, 28080, 29016, 29760, 29952, 30980, 32240, 32643, 33480, 33696, 34560, 35712, 36270, 37176, 37440, 38688, 39680, 40176, 40274, 41823, 42120, 43524, 44640, 44928, 46470, 48019, 48360, 49568, 49920, 50220, 51584, 51840, 53568, 54405, 55764, 56160, 58032, 59520, 60411, 61960, 64480, 65286, 66960, 67392, 69705, 71424, 72540, 74352, 74880, 77376, 80352, 80548, 83646, 84240, 87048, 89280, 89856, 92940, 96038, 96720, 99136, 100440, 100685, 103168, 103680, 107136, 108810, 111528, 112320, 116064, 119040, 120822, 123920, 125469, 128960, 130572, 133920, 134784, 139410, 144057, 145080, 148704, 149760, 154752, 160704, 161096, 163215, 167292, 168480, 174096, 178560, 181233, 185880, 192076, 193440, 198272, 200880, 201370, 209115, 214272, 217620, 223056, 224640, 232128, 240095, 241644, 247840, 250938, 257920, 261144, 267840, 269568, 278820, 288114, 290160, 297408, 302055, 309504, 321408, 322192, 326430, 334584, 336960, 348192, 357120, 362466, 371760, 384152, 386880, 396544, 401760, 402740, 418230, 432171, 435240, 446112, 449280, 464256, 480190, 483288, 495680, 501876, 515840, 522288, 535680, 543699, 557640, 576228, 580320, 594816, 604110, 624247, 627345, 642816, 644384, 652860, 669168, 673920, 696384, 720285, 724932, 743520, 768304, 773760, 803520, 805480, 836460, 864342, 870480, 892224, 906165, 928512, 960380, 966576, 991360, 1003752, 1044576, 1071360, 1087398, 1115280, 1152456, 1160640, 1189632, 1208220, 1248494, 1254690, 1288768, 1296513, 1305720, 1338336, 1347840, 1392768, 1440570, 1449864, 1487040, 1536608, 1547520, 1607040, 1610960, 1631097, 1672920, 1728684, 1740960, 1784448, 1812330, 1872741, 1920760, 1933152, 1982720, 2007504, 2089152, 2160855, 2174796, 2230560, 2304912, 2321280, 2416440, 2496988, 2509380, 2577536, 2593026, 2611440, 2676672, 2718495, 2785536, 2881140, 2899728, 2974080, 3073216, 3121235, 3214080, 3221920, 3262194, 3345840, 3457368, 3481920, 3568896, 3624660, 3745482, 3841520, 3866304, 3889539, 4015008, 4178304, 4321710, 4349592, 4461120, 4609824, 4642560, 4832880, 4993976, 5018760, 5155072, 5186052, 5222880, 5353344, 5436990, 5618223, 5762280, 5799456, 5948160, 6146432, 6242470, 6443840, 6482565, 6524388, 6691680, 6914736, 6963840, 7249320, 7490964, 7683040, 7732608, 7779078, 8030016, 8155485, 8356608, 8643420, 8699184, 8922240, 9219648, 9363705, 9665760, 9987952, 10037520, 10372104, 10445760, 10706688, 10873980, 11236446, 11524560, 11598912, 12292864, 12484940, 12887680, 12965130, 13048776, 13383360, 13829472, 13927680, 14498640, 14981928, 15366080, 15465216, 15558156, 16060032, 16310970, 16854669, 17286840, 17398368, 17844480, 18439296, 18727410, 19331520, 19447695, 19975904, 20075040, 20744208, 20891520, 21747960, 22472892, 23049120, 23197824, 24969880, 25775360, 25930260, 26097552, 26766720, 27658944, 28091115, 28997280, 29963856, 30732160, 31116312, 32120064, 32621940, 33709338, 34573680, 34796736, 36878592, 37454820, 38663040, 38895390, 39951808, 40150080, 41488416, 41783040, 43495920, 44945784, 46098240, 46395648, 49939760, 50564007, 51860520, 52195104, 53533440, 55317888, 56182230, 57994560, 59927712, 61464320, 62232624, 65243880, 67418676, 69147360, 69593472, 74909640, 77326080, 77790780, 79903616, 80300160, 82976832, 84273345, 86991840, 89891568, 92196480, 99879520, 101128014, 103721040, 104390208, 110635776, 112364460, 115989120, 119855424, 124465248, 130487760, 134837352, 138294720, 139186944, 149819280, 155581560, 159807232, 160600320, 165953664, 168546690, 173983680, 179783136, 184392960, 199759040, 202256028, 207442080, 208780416, 224728920, 231978240, 239710848, 248930496, 252820035, 260975520, 269674704, 276589440, 299638560, 311163120, 331907328, 337093380, 347967360, 359566272, 399518080, 404512056, 414884160, 417560832, 449457840, 479421696, 497860992, 505640070, 521951040, 539349408, 553178880, 599277120, 622326240, 674186760, 695934720, 719132544, 799036160, 809024112, 829768320, 898915680, 995721984, 1011280140, 1043902080, 1078698816, 1198554240, 1244652480, 1348373520, 1438265088, 1618048224, 1659536640, 1797831360, 2022560280, 2087804160, 2157397632, 2397108480, 2489304960, 2696747040, 3236096448, 3595662720, 4045120560, 4314795264, 4978609920, 5393494080, 6472192896, 7191325440, 8090241120, 10786988160, 12944385792, 16180482240, 21573976320, 32360964480, 64721928960]

約数ペア:

[(1, 64721928960), (2, 32360964480), (3, 21573976320), (4, 16180482240), (5, 12944385792), (6, 10786988160), (8, 8090241120), (9, 7191325440), (10, 6472192896), (12, 5393494080), (13, 4978609920), (15, 4314795264), (16, 4045120560), (18, 3595662720), (20, 3236096448), (24, 2696747040), (26, 2489304960), (27, 2397108480), (30, 2157397632), (31, 2087804160), (32, 2022560280), (36, 1797831360), (39, 1659536640), (40, 1618048224), (45, 1438265088), (48, 1348373520), (52, 1244652480), (54, 1198554240), (60, 1078698816), (62, 1043902080), (64, 1011280140), (65, 995721984), (72, 898915680), (78, 829768320), (80, 809024112), (81, 799036160), (90, 719132544), (93, 695934720), (96, 674186760), (104, 622326240), (108, 599277120), (117, 553178880), (120, 539349408), (124, 521951040), (128, 505640070), (130, 497860992), (135, 479421696), (144, 449457840), (155, 417560832), (156, 414884160), (160, 404512056), (162, 399518080), (180, 359566272), (186, 347967360), (192, 337093380), (195, 331907328), (208, 311163120), (216, 299638560), (234, 276589440), (240, 269674704), (248, 260975520), (256, 252820035), (260, 248930496), (270, 239710848), (279, 231978240), (288, 224728920), (310, 208780416), (312, 207442080), (320, 202256028), (324, 199759040), (351, 184392960), (360, 179783136), (372, 173983680), (384, 168546690), (390, 165953664), (403, 160600320), (405, 159807232), (416, 155581560), (432, 149819280), (465, 139186944), (468, 138294720), (480, 134837352), (496, 130487760), (520, 124465248), (540, 119855424), (558, 115989120), (576, 112364460), (585, 110635776), (620, 104390208), (624, 103721040), (640, 101128014), (648, 99879520), (702, 92196480), (720, 89891568), (744, 86991840), (768, 84273345), (780, 82976832), (806, 80300160), (810, 79903616), (832, 77790780), (837, 77326080), (864, 74909640), (930, 69593472), (936, 69147360), (960, 67418676), (992, 65243880), (1040, 62232624), (1053, 61464320), (1080, 59927712), (1116, 57994560), (1152, 56182230), (1170, 55317888), (1209, 53533440), (1240, 52195104), (1248, 51860520), (1280, 50564007), (1296, 49939760), (1395, 46395648), (1404, 46098240), (1440, 44945784), (1488, 43495920), (1549, 41783040), (1560, 41488416), (1612, 40150080), (1620, 39951808), (1664, 38895390), (1674, 38663040), (1728, 37454820), (1755, 36878592), (1860, 34796736), (1872, 34573680), (1920, 33709338), (1984, 32621940), (2015, 32120064), (2080, 31116312), (2106, 30732160), (2160, 29963856), (2232, 28997280), (2304, 28091115), (2340, 27658944), (2418, 26766720), (2480, 26097552), (2496, 25930260), (2511, 25775360), (2592, 24969880), (2790, 23197824), (2808, 23049120), (2880, 22472892), (2976, 21747960), (3098, 20891520), (3120, 20744208), (3224, 20075040), (3240, 19975904), (3328, 19447695), (3348, 19331520), (3456, 18727410), (3510, 18439296), (3627, 17844480), (3720, 17398368), (3744, 17286840), (3840, 16854669), (3968, 16310970), (4030, 16060032), (4160, 15558156), (4185, 15465216), (4212, 15366080), (4320, 14981928), (4464, 14498640), (4647, 13927680), (4680, 13829472), (4836, 13383360), (4960, 13048776), (4992, 12965130), (5022, 12887680), (5184, 12484940), (5265, 12292864), (5580, 11598912), (5616, 11524560), (5760, 11236446), (5952, 10873980), (6045, 10706688), (6196, 10445760), (6240, 10372104), (6448, 10037520), (6480, 9987952), (6696, 9665760), (6912, 9363705), (7020, 9219648), (7254, 8922240), (7440, 8699184), (7488, 8643420), (7745, 8356608), (7936, 8155485), (8060, 8030016), (8320, 7779078), (8370, 7732608), (8424, 7683040), (8640, 7490964), (8928, 7249320), (9294, 6963840), (9360, 6914736), (9672, 6691680), (9920, 6524388), (9984, 6482565), (10044, 6443840), (10368, 6242470), (10530, 6146432), (10881, 5948160), (11160, 5799456), (11232, 5762280), (11520, 5618223), (11904, 5436990), (12090, 5353344), (12392, 5222880), (12480, 5186052), (12555, 5155072), (12896, 5018760), (12960, 4993976), (13392, 4832880), (13941, 4642560), (14040, 4609824), (14508, 4461120), (14880, 4349592), (14976, 4321710), (15490, 4178304), (16120, 4015008), (16640, 3889539), (16740, 3866304), (16848, 3841520), (17280, 3745482), (17856, 3624660), (18135, 3568896), (18588, 3481920), (18720, 3457368), (19344, 3345840), (19840, 3262194), (20088, 3221920), (20137, 3214080), (20736, 3121235), (21060, 3073216), (21762, 2974080), (22320, 2899728), (22464, 2881140), (23235, 2785536), (23808, 2718495), (24180, 2676672), (24784, 2611440), (24960, 2593026), (25110, 2577536), (25792, 2509380), (25920, 2496988), (26784, 2416440), (27882, 2321280), (28080, 2304912), (29016, 2230560), (29760, 2174796), (29952, 2160855), (30980, 2089152), (32240, 2007504), (32643, 1982720), (33480, 1933152), (33696, 1920760), (34560, 1872741), (35712, 1812330), (36270, 1784448), (37176, 1740960), (37440, 1728684), (38688, 1672920), (39680, 1631097), (40176, 1610960), (40274, 1607040), (41823, 1547520), (42120, 1536608), (43524, 1487040), (44640, 1449864), (44928, 1440570), (46470, 1392768), (48019, 1347840), (48360, 1338336), (49568, 1305720), (49920, 1296513), (50220, 1288768), (51584, 1254690), (51840, 1248494), (53568, 1208220), (54405, 1189632), (55764, 1160640), (56160, 1152456), (58032, 1115280), (59520, 1087398), (60411, 1071360), (61960, 1044576), (64480, 1003752), (65286, 991360), (66960, 966576), (67392, 960380), (69705, 928512), (71424, 906165), (72540, 892224), (74352, 870480), (74880, 864342), (77376, 836460), (80352, 805480), (80548, 803520), (83646, 773760), (84240, 768304), (87048, 743520), (89280, 724932), (89856, 720285), (92940, 696384), (96038, 673920), (96720, 669168), (99136, 652860), (100440, 644384), (100685, 642816), (103168, 627345), (103680, 624247), (107136, 604110), (108810, 594816), (111528, 580320), (112320, 576228), (116064, 557640), (119040, 543699), (120822, 535680), (123920, 522288), (125469, 515840), (128960, 501876), (130572, 495680), (133920, 483288), (134784, 480190), (139410, 464256), (144057, 449280), (145080, 446112), (148704, 435240), (149760, 432171), (154752, 418230), (160704, 402740), (161096, 401760), (163215, 396544), (167292, 386880), (168480, 384152), (174096, 371760), (178560, 362466), (181233, 357120), (185880, 348192), (192076, 336960), (193440, 334584), (198272, 326430), (200880, 322192), (201370, 321408), (209115, 309504), (214272, 302055), (217620, 297408), (223056, 290160), (224640, 288114), (232128, 278820), (240095, 269568), (241644, 267840), (247840, 261144), (250938, 257920)]