639831281280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:1016

約数の個数: 512

約数和(自身を含む): 2163718656000

約数和(自身を除く): 1523887374720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 230, 240, 263, 267, 276, 320, 345, 356, 368, 384, 445, 460, 480, 526, 534, 552, 619, 640, 690, 712, 736, 789, 890, 920, 960, 1052, 1068, 1104, 1238, 1315, 1335, 1380, 1424, 1472, 1578, 1780, 1840, 1857, 1920, 2047, 2104, 2136, 2208, 2476, 2630, 2670, 2760, 2848, 2944, 3095, 3156, 3560, 3680, 3714, 3945, 4094, 4208, 4272, 4416, 4952, 5260, 5340, 5520, 5696, 6049, 6141, 6190, 6312, 7120, 7360, 7428, 7890, 8188, 8416, 8544, 8832, 9285, 9904, 10235, 10520, 10680, 11040, 11392, 12098, 12282, 12380, 12624, 14237, 14240, 14720, 14856, 15780, 16376, 16832, 17088, 18147, 18570, 19808, 20470, 21040, 21360, 22080, 23407, 24196, 24564, 24760, 25248, 28474, 28480, 29712, 30245, 30705, 31560, 32752, 33664, 34176, 36294, 37140, 39616, 40940, 42080, 42711, 42720, 44160, 46814, 48392, 49128, 49520, 50496, 55091, 56948, 56960, 59424, 60490, 61410, 63120, 65504, 70221, 71185, 72588, 74280, 79232, 81880, 84160, 85422, 85440, 90735, 93628, 96784, 98256, 99040, 100992, 110182, 113896, 117035, 118848, 120980, 122820, 126240, 131008, 140442, 142370, 145176, 148560, 162797, 163760, 165273, 168320, 170844, 170880, 181470, 187256, 193568, 196512, 198080, 213555, 220364, 227792, 234070, 237696, 241960, 245640, 252480, 262016, 275455, 280884, 284740, 290352, 297120, 325594, 327520, 330546, 341688, 351105, 362940, 374512, 387136, 393024, 396160, 427110, 440728, 455584, 468140, 483920, 488391, 491280, 504960, 538361, 550910, 561768, 569480, 580704, 594240, 651188, 655040, 661092, 683376, 702210, 725880, 749024, 774272, 786048, 813985, 826365, 854220, 881456, 911168, 936280, 967840, 976782, 982560, 1076722, 1101820, 1123536, 1138960, 1161408, 1188480, 1267093, 1302376, 1310080, 1322184, 1366752, 1404420, 1451760, 1498048, 1615083, 1627970, 1652730, 1708440, 1762912, 1822336, 1872560, 1935680, 1953564, 1965120, 2153444, 2203640, 2247072, 2277920, 2322816, 2441955, 2534186, 2604752, 2644368, 2691805, 2733504, 2808840, 2903520, 2996096, 3230166, 3255940, 3305460, 3416880, 3525824, 3744331, 3745120, 3801279, 3871360, 3907128, 3930240, 4306888, 4407280, 4494144, 4555840, 4883910, 5068372, 5209504, 5288736, 5383610, 5467008, 5617680, 5807040, 6335465, 6460332, 6511880, 6610920, 6833760, 7051648, 7488662, 7490240, 7602558, 7814256, 8075415, 8613776, 8814560, 8988288, 9111680, 9767820, 10136744, 10419008, 10577472, 10767220, 11232993, 11235360, 11614080, 12670930, 12920664, 13023760, 13221840, 13667520, 14488933, 14977324, 14980480, 15205116, 15628512, 16150830, 17227552, 17629120, 18721655, 19006395, 19535640, 20273488, 20838016, 21154944, 21534440, 22465986, 22470720, 25341860, 25841328, 26047520, 26443680, 27335040, 28977866, 29954648, 30410232, 31257024, 32301660, 34455104, 35258240, 37443310, 38012790, 39071280, 40546976, 43068880, 43466799, 44931972, 44941440, 50683720, 51682656, 52095040, 52887360, 56164965, 57955732, 59909296, 60820464, 62514048, 64603320, 68910208, 72444665, 74886620, 76025580, 78142560, 81093952, 86137760, 86933598, 89863944, 101367440, 103365312, 104190080, 105774720, 112329930, 115911464, 119818592, 121640928, 129206640, 144889330, 149773240, 152051160, 156285120, 162187904, 172275520, 173867196, 179727888, 202734880, 206730624, 217333995, 224659860, 231822928, 239637184, 243281856, 258413280, 289778660, 299546480, 304102320, 312570240, 333245459, 344551040, 347734392, 359455776, 405469760, 434667990, 449319720, 463645856, 479274368, 486563712, 516826560, 579557320, 599092960, 608204640, 666490918, 695468784, 718911552, 810939520, 869335980, 898639440, 927291712, 999736377, 1033653120, 1159114640, 1198185920, 1216409280, 1332981836, 1390937568, 1437823104, 1666227295, 1738671960, 1797278880, 1854583424, 1999472754, 2318229280, 2396371840, 2432818560, 2665963672, 2781875136, 3332454590, 3477343920, 3594557760, 3998945508, 4636458560, 4998681885, 5331927344, 5563750272, 6664909180, 6954687840, 7189115520, 7997891016, 9272917120, 9997363770, 10663854688, 13329818360, 13909375680, 15995782032, 19994727540, 21327709376, 26659636720, 27818751360, 31991564064, 39989455080, 42655418752, 53319273440, 63983128128, 79978910160, 106638546880, 127966256256, 159957820320, 213277093760, 319915640640, 639831281280]

約数ペア:

[(1, 639831281280), (2, 319915640640), (3, 213277093760), (4, 159957820320), (5, 127966256256), (6, 106638546880), (8, 79978910160), (10, 63983128128), (12, 53319273440), (15, 42655418752), (16, 39989455080), (20, 31991564064), (23, 27818751360), (24, 26659636720), (30, 21327709376), (32, 19994727540), (40, 15995782032), (46, 13909375680), (48, 13329818360), (60, 10663854688), (64, 9997363770), (69, 9272917120), (80, 7997891016), (89, 7189115520), (92, 6954687840), (96, 6664909180), (115, 5563750272), (120, 5331927344), (128, 4998681885), (138, 4636458560), (160, 3998945508), (178, 3594557760), (184, 3477343920), (192, 3332454590), (230, 2781875136), (240, 2665963672), (263, 2432818560), (267, 2396371840), (276, 2318229280), (320, 1999472754), (345, 1854583424), (356, 1797278880), (368, 1738671960), (384, 1666227295), (445, 1437823104), (460, 1390937568), (480, 1332981836), (526, 1216409280), (534, 1198185920), (552, 1159114640), (619, 1033653120), (640, 999736377), (690, 927291712), (712, 898639440), (736, 869335980), (789, 810939520), (890, 718911552), (920, 695468784), (960, 666490918), (1052, 608204640), (1068, 599092960), (1104, 579557320), (1238, 516826560), (1315, 486563712), (1335, 479274368), (1380, 463645856), (1424, 449319720), (1472, 434667990), (1578, 405469760), (1780, 359455776), (1840, 347734392), (1857, 344551040), (1920, 333245459), (2047, 312570240), (2104, 304102320), (2136, 299546480), (2208, 289778660), (2476, 258413280), (2630, 243281856), (2670, 239637184), (2760, 231822928), (2848, 224659860), (2944, 217333995), (3095, 206730624), (3156, 202734880), (3560, 179727888), (3680, 173867196), (3714, 172275520), (3945, 162187904), (4094, 156285120), (4208, 152051160), (4272, 149773240), (4416, 144889330), (4952, 129206640), (5260, 121640928), (5340, 119818592), (5520, 115911464), (5696, 112329930), (6049, 105774720), (6141, 104190080), (6190, 103365312), (6312, 101367440), (7120, 89863944), (7360, 86933598), (7428, 86137760), (7890, 81093952), (8188, 78142560), (8416, 76025580), (8544, 74886620), (8832, 72444665), (9285, 68910208), (9904, 64603320), (10235, 62514048), (10520, 60820464), (10680, 59909296), (11040, 57955732), (11392, 56164965), (12098, 52887360), (12282, 52095040), (12380, 51682656), (12624, 50683720), (14237, 44941440), (14240, 44931972), (14720, 43466799), (14856, 43068880), (15780, 40546976), (16376, 39071280), (16832, 38012790), (17088, 37443310), (18147, 35258240), (18570, 34455104), (19808, 32301660), (20470, 31257024), (21040, 30410232), (21360, 29954648), (22080, 28977866), (23407, 27335040), (24196, 26443680), (24564, 26047520), (24760, 25841328), (25248, 25341860), (28474, 22470720), (28480, 22465986), (29712, 21534440), (30245, 21154944), (30705, 20838016), (31560, 20273488), (32752, 19535640), (33664, 19006395), (34176, 18721655), (36294, 17629120), (37140, 17227552), (39616, 16150830), (40940, 15628512), (42080, 15205116), (42711, 14980480), (42720, 14977324), (44160, 14488933), (46814, 13667520), (48392, 13221840), (49128, 13023760), (49520, 12920664), (50496, 12670930), (55091, 11614080), (56948, 11235360), (56960, 11232993), (59424, 10767220), (60490, 10577472), (61410, 10419008), (63120, 10136744), (65504, 9767820), (70221, 9111680), (71185, 8988288), (72588, 8814560), (74280, 8613776), (79232, 8075415), (81880, 7814256), (84160, 7602558), (85422, 7490240), (85440, 7488662), (90735, 7051648), (93628, 6833760), (96784, 6610920), (98256, 6511880), (99040, 6460332), (100992, 6335465), (110182, 5807040), (113896, 5617680), (117035, 5467008), (118848, 5383610), (120980, 5288736), (122820, 5209504), (126240, 5068372), (131008, 4883910), (140442, 4555840), (142370, 4494144), (145176, 4407280), (148560, 4306888), (162797, 3930240), (163760, 3907128), (165273, 3871360), (168320, 3801279), (170844, 3745120), (170880, 3744331), (181470, 3525824), (187256, 3416880), (193568, 3305460), (196512, 3255940), (198080, 3230166), (213555, 2996096), (220364, 2903520), (227792, 2808840), (234070, 2733504), (237696, 2691805), (241960, 2644368), (245640, 2604752), (252480, 2534186), (262016, 2441955), (275455, 2322816), (280884, 2277920), (284740, 2247072), (290352, 2203640), (297120, 2153444), (325594, 1965120), (327520, 1953564), (330546, 1935680), (341688, 1872560), (351105, 1822336), (362940, 1762912), (374512, 1708440), (387136, 1652730), (393024, 1627970), (396160, 1615083), (427110, 1498048), (440728, 1451760), (455584, 1404420), (468140, 1366752), (483920, 1322184), (488391, 1310080), (491280, 1302376), (504960, 1267093), (538361, 1188480), (550910, 1161408), (561768, 1138960), (569480, 1123536), (580704, 1101820), (594240, 1076722), (651188, 982560), (655040, 976782), (661092, 967840), (683376, 936280), (702210, 911168), (725880, 881456), (749024, 854220), (774272, 826365), (786048, 813985)]