64940218560

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1906

約数の個数: 896

約数和(自身を含む): 284649062400

約数和(自身を除く): 219708843840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 124, 126, 133, 135, 140, 144, 152, 155, 160, 168, 171, 180, 186, 189, 190, 192, 210, 216, 217, 224, 228, 240, 248, 252, 266, 270, 279, 280, 285, 288, 304, 310, 315, 320, 336, 342, 360, 372, 378, 380, 399, 420, 432, 434, 448, 456, 465, 480, 496, 504, 513, 532, 540, 558, 560, 570, 576, 589, 608, 620, 630, 651, 665, 672, 684, 720, 744, 756, 760, 798, 837, 840, 855, 864, 868, 912, 930, 945, 960, 992, 1008, 1026, 1064, 1080, 1085, 1116, 1120, 1140, 1178, 1197, 1216, 1240, 1260, 1302, 1330, 1344, 1368, 1395, 1440, 1488, 1512, 1520, 1596, 1674, 1680, 1710, 1728, 1736, 1767, 1823, 1824, 1860, 1890, 1953, 1984, 1995, 2016, 2052, 2128, 2160, 2170, 2232, 2240, 2280, 2356, 2394, 2480, 2520, 2565, 2604, 2660, 2736, 2790, 2880, 2945, 2976, 3024, 3040, 3192, 3255, 3348, 3360, 3420, 3472, 3534, 3591, 3646, 3648, 3720, 3780, 3906, 3990, 4032, 4104, 4123, 4185, 4256, 4320, 4340, 4464, 4560, 4712, 4788, 4960, 5040, 5130, 5208, 5301, 5320, 5469, 5472, 5580, 5859, 5890, 5952, 5985, 6048, 6080, 6384, 6510, 6696, 6720, 6840, 6944, 7068, 7182, 7292, 7440, 7560, 7812, 7980, 8208, 8246, 8370, 8512, 8640, 8680, 8835, 8928, 9115, 9120, 9424, 9576, 9765, 9920, 10080, 10260, 10416, 10602, 10640, 10938, 10944, 11160, 11718, 11780, 11970, 12096, 12369, 12761, 12768, 13020, 13392, 13680, 13888, 14136, 14364, 14584, 14880, 15120, 15624, 15903, 15960, 16407, 16416, 16492, 16740, 17360, 17670, 17856, 17955, 18230, 18240, 18848, 19152, 19530, 20160, 20520, 20615, 20832, 21204, 21280, 21876, 22320, 23436, 23560, 23940, 24738, 25522, 25536, 26040, 26505, 26784, 27345, 27360, 28272, 28728, 29168, 29295, 29760, 30240, 31248, 31806, 31920, 32814, 32832, 32984, 33480, 34637, 34720, 35340, 35910, 36460, 37107, 37696, 38283, 38304, 39060, 41040, 41230, 41664, 42408, 42560, 43752, 44640, 46872, 47120, 47880, 49221, 49476, 51044, 52080, 53010, 53568, 54690, 54720, 56513, 56544, 57456, 58336, 58590, 60480, 61845, 62496, 63612, 63805, 63840, 65628, 65968, 66960, 69274, 69440, 70680, 71820, 72920, 74214, 76566, 76608, 78120, 79515, 82035, 82080, 82460, 84816, 87504, 89280, 93744, 94240, 95760, 98442, 98952, 102088, 103911, 104160, 106020, 109380, 111321, 113026, 113088, 114849, 114912, 116672, 117180, 123690, 124992, 127224, 127610, 127680, 131256, 131936, 133920, 138548, 141360, 143640, 145840, 148428, 153132, 156240, 159030, 164070, 164160, 164920, 169539, 169632, 173185, 175008, 185535, 187488, 188480, 191415, 191520, 196884, 197904, 204176, 207822, 208320, 212040, 218760, 222642, 226052, 229698, 229824, 234360, 242459, 246105, 247380, 254448, 255220, 262512, 263872, 267840, 277096, 282565, 282720, 287280, 291680, 296856, 306264, 311733, 312480, 318060, 328140, 329840, 339078, 339264, 344547, 346370, 350016, 371070, 374976, 382830, 383040, 393768, 395591, 395808, 408352, 415644, 424080, 437520, 445284, 452104, 459396, 468720, 484918, 492210, 494760, 508617, 508896, 510440, 519555, 525024, 554192, 556605, 565130, 565440, 574245, 574560, 583360, 593712, 612528, 623466, 624960, 636120, 656280, 659680, 678156, 689094, 692740, 727377, 742140, 765660, 787536, 791182, 791616, 816704, 831288, 847695, 848160, 875040, 890568, 904208, 918792, 935199, 937440, 969836, 984420, 989520, 1017234, 1017792, 1020880, 1039110, 1050048, 1073747, 1108384, 1113210, 1130260, 1148490, 1149120, 1186773, 1187424, 1212295, 1225056, 1246932, 1272240, 1312560, 1319360, 1356312, 1378188, 1385480, 1454754, 1484280, 1525851, 1531320, 1558665, 1575072, 1582364, 1662576, 1695390, 1696320, 1722735, 1750080, 1781136, 1808416, 1837584, 1870398, 1874880, 1939672, 1968840, 1977955, 1979040, 2034468, 2041760, 2078220, 2147494, 2182131, 2216768, 2226420, 2260520, 2296980, 2373546, 2374848, 2424590, 2450112, 2493864, 2543085, 2544480, 2625120, 2712624, 2756376, 2770960, 2909508, 2968560, 3051702, 3062640, 3117330, 3150144, 3164728, 3221241, 3325152, 3390780, 3445470, 3560319, 3562272, 3616832, 3636885, 3675168, 3740796, 3879344, 3937680, 3955910, 3958080, 4068936, 4083520, 4156440, 4294988, 4364262, 4452840, 4521040, 4593960, 4675995, 4747092, 4849180, 4987728, 5086170, 5088960, 5250240, 5368735, 5425248, 5512752, 5541920, 5819016, 5933865, 5937120, 6103404, 6125280, 6234660, 6329456, 6442482, 6546393, 6650304, 6781560, 6890940, 7120638, 7124544, 7273770, 7350336, 7481592, 7516229, 7629255, 7758688, 7875360, 7911820, 8137872, 8312880, 8589976, 8728524, 8905680, 9042080, 9187920, 9351990, 9494184, 9663723, 9698360, 9975456, 10172340, 10680957, 10737470, 10850496, 10910655, 11025504, 11083840, 11638032, 11867730, 11874240, 12206808, 12250560, 12469320, 12658912, 12884964, 13092786, 13563120, 13781880, 14241276, 14547540, 14963184, 15032458, 15258510, 15517376, 15750720, 15823640, 16106205, 16275744, 16625760, 17179952, 17457048, 17801595, 17811360, 18084160, 18375840, 18703980, 18988368, 19327446, 19396720, 19950912, 20344680, 21361914, 21474940, 21821310, 22051008, 22548687, 23276064, 23735460, 24413616, 24938640, 25317824, 25769928, 26185572, 27126240, 27563760, 28482552, 28991169, 29095080, 29926368, 30064916, 30517020, 31647280, 32212410, 32551488, 32731965, 33251520, 34359904, 34914096, 35603190, 35622720, 36751680, 37407960, 37581145, 37976736, 38654892, 38793440, 40689360, 42723828, 42949880, 43642620, 45097374, 46552128, 47470920, 48318615, 48827232, 49877280, 51539856, 52371144, 53404785, 54252480, 55127520, 56965104, 57982338, 58190160, 59852736, 60129832, 61034040, 63294560, 64424820, 65463930, 67646061, 68719808, 69828192, 71206380, 74815920, 75162290, 75953472, 77309784, 77586880, 81378720, 85447656, 85899760, 87285240, 90194748, 94941840, 96637230, 97654464, 99754560, 103079712, 104742288, 106809570, 110255040, 112743435, 113930208, 115964676, 116380320, 120259664, 122068080, 126589120, 128849640, 130927860, 135292122, 139656384, 142412760, 144955845, 149631840, 150324580, 154619568, 162757440, 170895312, 171799520, 174570480, 180389496, 189883680, 193274460, 202938183, 206159424, 209484576, 213619140, 225486870, 227860416, 231929352, 232760640, 240519328, 244136160, 257699280, 261855720, 270584244, 284825520, 289911690, 299263680, 300649160, 309239136, 338230305, 341790624, 343599040, 349140960, 360778992, 379767360, 386548920, 405876366, 418969152, 427238280, 450973740, 463858704, 481038656, 488272320, 515398560, 523711440, 541168488, 569651040, 579823380, 601298320, 618478272, 676460610, 683581248, 698281920, 721557984, 773097840, 811752732, 854476560, 901947480, 927717408, 1014690915, 1030797120, 1047422880, 1082336976, 1139302080, 1159646760, 1202596640, 1352921220, 1443115968, 1546195680, 1623505464, 1708953120, 1803894960, 1855434816, 2029381830, 2094845760, 2164673952, 2319293520, 2405193280, 2705842440, 3092391360, 3247010928, 3417906240, 3607789920, 4058763660, 4329347904, 4638587040, 5411684880, 6494021856, 7215579840, 8117527320, 9277174080, 10823369760, 12988043712, 16235054640, 21646739520, 32470109280, 64940218560]

約数ペア:

[(1, 64940218560), (2, 32470109280), (3, 21646739520), (4, 16235054640), (5, 12988043712), (6, 10823369760), (7, 9277174080), (8, 8117527320), (9, 7215579840), (10, 6494021856), (12, 5411684880), (14, 4638587040), (15, 4329347904), (16, 4058763660), (18, 3607789920), (19, 3417906240), (20, 3247010928), (21, 3092391360), (24, 2705842440), (27, 2405193280), (28, 2319293520), (30, 2164673952), (31, 2094845760), (32, 2029381830), (35, 1855434816), (36, 1803894960), (38, 1708953120), (40, 1623505464), (42, 1546195680), (45, 1443115968), (48, 1352921220), (54, 1202596640), (56, 1159646760), (57, 1139302080), (60, 1082336976), (62, 1047422880), (63, 1030797120), (64, 1014690915), (70, 927717408), (72, 901947480), (76, 854476560), (80, 811752732), (84, 773097840), (90, 721557984), (93, 698281920), (95, 683581248), (96, 676460610), (105, 618478272), (108, 601298320), (112, 579823380), (114, 569651040), (120, 541168488), (124, 523711440), (126, 515398560), (133, 488272320), (135, 481038656), (140, 463858704), (144, 450973740), (152, 427238280), (155, 418969152), (160, 405876366), (168, 386548920), (171, 379767360), (180, 360778992), (186, 349140960), (189, 343599040), (190, 341790624), (192, 338230305), (210, 309239136), (216, 300649160), (217, 299263680), (224, 289911690), (228, 284825520), (240, 270584244), (248, 261855720), (252, 257699280), (266, 244136160), (270, 240519328), (279, 232760640), (280, 231929352), (285, 227860416), (288, 225486870), (304, 213619140), (310, 209484576), (315, 206159424), (320, 202938183), (336, 193274460), (342, 189883680), (360, 180389496), (372, 174570480), (378, 171799520), (380, 170895312), (399, 162757440), (420, 154619568), (432, 150324580), (434, 149631840), (448, 144955845), (456, 142412760), (465, 139656384), (480, 135292122), (496, 130927860), (504, 128849640), (513, 126589120), (532, 122068080), (540, 120259664), (558, 116380320), (560, 115964676), (570, 113930208), (576, 112743435), (589, 110255040), (608, 106809570), (620, 104742288), (630, 103079712), (651, 99754560), (665, 97654464), (672, 96637230), (684, 94941840), (720, 90194748), (744, 87285240), (756, 85899760), (760, 85447656), (798, 81378720), (837, 77586880), (840, 77309784), (855, 75953472), (864, 75162290), (868, 74815920), (912, 71206380), (930, 69828192), (945, 68719808), (960, 67646061), (992, 65463930), (1008, 64424820), (1026, 63294560), (1064, 61034040), (1080, 60129832), (1085, 59852736), (1116, 58190160), (1120, 57982338), (1140, 56965104), (1178, 55127520), (1197, 54252480), (1216, 53404785), (1240, 52371144), (1260, 51539856), (1302, 49877280), (1330, 48827232), (1344, 48318615), (1368, 47470920), (1395, 46552128), (1440, 45097374), (1488, 43642620), (1512, 42949880), (1520, 42723828), (1596, 40689360), (1674, 38793440), (1680, 38654892), (1710, 37976736), (1728, 37581145), (1736, 37407960), (1767, 36751680), (1823, 35622720), (1824, 35603190), (1860, 34914096), (1890, 34359904), (1953, 33251520), (1984, 32731965), (1995, 32551488), (2016, 32212410), (2052, 31647280), (2128, 30517020), (2160, 30064916), (2170, 29926368), (2232, 29095080), (2240, 28991169), (2280, 28482552), (2356, 27563760), (2394, 27126240), (2480, 26185572), (2520, 25769928), (2565, 25317824), (2604, 24938640), (2660, 24413616), (2736, 23735460), (2790, 23276064), (2880, 22548687), (2945, 22051008), (2976, 21821310), (3024, 21474940), (3040, 21361914), (3192, 20344680), (3255, 19950912), (3348, 19396720), (3360, 19327446), (3420, 18988368), (3472, 18703980), (3534, 18375840), (3591, 18084160), (3646, 17811360), (3648, 17801595), (3720, 17457048), (3780, 17179952), (3906, 16625760), (3990, 16275744), (4032, 16106205), (4104, 15823640), (4123, 15750720), (4185, 15517376), (4256, 15258510), (4320, 15032458), (4340, 14963184), (4464, 14547540), (4560, 14241276), (4712, 13781880), (4788, 13563120), (4960, 13092786), (5040, 12884964), (5130, 12658912), (5208, 12469320), (5301, 12250560), (5320, 12206808), (5469, 11874240), (5472, 11867730), (5580, 11638032), (5859, 11083840), (5890, 11025504), (5952, 10910655), (5985, 10850496), (6048, 10737470), (6080, 10680957), (6384, 10172340), (6510, 9975456), (6696, 9698360), (6720, 9663723), (6840, 9494184), (6944, 9351990), (7068, 9187920), (7182, 9042080), (7292, 8905680), (7440, 8728524), (7560, 8589976), (7812, 8312880), (7980, 8137872), (8208, 7911820), (8246, 7875360), (8370, 7758688), (8512, 7629255), (8640, 7516229), (8680, 7481592), (8835, 7350336), (8928, 7273770), (9115, 7124544), (9120, 7120638), (9424, 6890940), (9576, 6781560), (9765, 6650304), (9920, 6546393), (10080, 6442482), (10260, 6329456), (10416, 6234660), (10602, 6125280), (10640, 6103404), (10938, 5937120), (10944, 5933865), (11160, 5819016), (11718, 5541920), (11780, 5512752), (11970, 5425248), (12096, 5368735), (12369, 5250240), (12761, 5088960), (12768, 5086170), (13020, 4987728), (13392, 4849180), (13680, 4747092), (13888, 4675995), (14136, 4593960), (14364, 4521040), (14584, 4452840), (14880, 4364262), (15120, 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(38283, 1696320), (38304, 1695390), (39060, 1662576), (41040, 1582364), (41230, 1575072), (41664, 1558665), (42408, 1531320), (42560, 1525851), (43752, 1484280), (44640, 1454754), (46872, 1385480), (47120, 1378188), (47880, 1356312), (49221, 1319360), (49476, 1312560), (51044, 1272240), (52080, 1246932), (53010, 1225056), (53568, 1212295), (54690, 1187424), (54720, 1186773), (56513, 1149120), (56544, 1148490), (57456, 1130260), (58336, 1113210), (58590, 1108384), (60480, 1073747), (61845, 1050048), (62496, 1039110), (63612, 1020880), (63805, 1017792), (63840, 1017234), (65628, 989520), (65968, 984420), (66960, 969836), (69274, 937440), (69440, 935199), (70680, 918792), (71820, 904208), (72920, 890568), (74214, 875040), (76566, 848160), (76608, 847695), (78120, 831288), (79515, 816704), (82035, 791616), (82080, 791182), (82460, 787536), (84816, 765660), (87504, 742140), (89280, 727377), (93744, 692740), (94240, 689094), (95760, 678156), (98442, 659680), (98952, 656280), (102088, 636120), (103911, 624960), (104160, 623466), (106020, 612528), (109380, 593712), (111321, 583360), (113026, 574560), (113088, 574245), (114849, 565440), (114912, 565130), (116672, 556605), (117180, 554192), (123690, 525024), (124992, 519555), (127224, 510440), (127610, 508896), (127680, 508617), (131256, 494760), (131936, 492210), (133920, 484918), (138548, 468720), (141360, 459396), (143640, 452104), (145840, 445284), (148428, 437520), (153132, 424080), (156240, 415644), (159030, 408352), (164070, 395808), (164160, 395591), (164920, 393768), (169539, 383040), (169632, 382830), (173185, 374976), (175008, 371070), (185535, 350016), (187488, 346370), (188480, 344547), (191415, 339264), (191520, 339078), (196884, 329840), (197904, 328140), (204176, 318060), (207822, 312480), (208320, 311733), (212040, 306264), (218760, 296856), (222642, 291680), (226052, 287280), (229698, 282720), (229824, 282565), (234360, 277096), (242459, 267840), (246105, 263872), (247380, 262512), (254448, 255220)]