31396472640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 896

約数和(自身を含む): 125844848640

約数和(自身を除く): 94448376000

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, 71, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 127, 130, 135, 142, 144, 155, 156, 160, 180, 186, 192, 195, 208, 213, 216, 234, 240, 248, 254, 260, 270, 279, 284, 288, 310, 312, 320, 351, 355, 360, 372, 381, 390, 403, 416, 426, 432, 465, 468, 480, 496, 508, 520, 540, 558, 568, 576, 585, 620, 624, 635, 639, 702, 710, 720, 744, 762, 780, 806, 832, 837, 852, 864, 923, 930, 936, 960, 992, 1016, 1040, 1065, 1080, 1116, 1136, 1143, 1170, 1209, 1240, 1248, 1270, 1278, 1395, 1404, 1420, 1440, 1488, 1524, 1560, 1612, 1651, 1674, 1704, 1728, 1755, 1846, 1860, 1872, 1905, 1917, 1984, 2015, 2032, 2080, 2130, 2160, 2201, 2232, 2272, 2286, 2340, 2418, 2480, 2496, 2540, 2556, 2769, 2790, 2808, 2840, 2880, 2976, 3048, 3120, 3195, 3224, 3302, 3348, 3408, 3429, 3510, 3627, 3692, 3720, 3744, 3810, 3834, 3937, 4030, 4064, 4160, 4185, 4260, 4320, 4402, 4464, 4544, 4572, 4615, 4680, 4836, 4953, 4960, 5080, 5112, 5538, 5580, 5616, 5680, 5715, 5952, 6045, 6096, 6240, 6390, 6448, 6603, 6604, 6696, 6816, 6858, 7020, 7254, 7384, 7440, 7488, 7620, 7668, 7874, 8060, 8128, 8255, 8307, 8370, 8520, 8640, 8804, 8928, 9017, 9144, 9230, 9360, 9585, 9672, 9906, 9920, 10160, 10224, 10881, 11005, 11076, 11160, 11232, 11360, 11430, 11811, 12090, 12192, 12480, 12780, 12896, 13206, 13208, 13392, 13632, 13716, 13845, 14040, 14508, 14768, 14859, 14880, 15240, 15336, 15748, 16120, 16510, 16614, 16740, 17040, 17145, 17608, 17856, 18034, 18135, 18288, 18460, 18720, 19170, 19344, 19685, 19809, 19812, 20320, 20448, 21762, 22010, 22152, 22320, 22464, 22720, 22860, 23622, 24180, 24384, 24765, 24921, 25560, 25792, 26412, 26416, 26784, 27051, 27432, 27690, 28080, 28613, 29016, 29536, 29718, 29760, 30480, 30672, 31496, 32240, 33015, 33020, 33228, 33480, 34080, 34290, 35216, 35433, 36068, 36270, 36576, 36920, 37440, 38340, 38688, 39370, 39618, 39624, 40640, 40896, 41535, 43524, 44020, 44304, 44577, 44640, 45085, 45720, 47244, 48360, 49530, 49842, 51120, 51181, 52824, 52832, 53568, 54102, 54405, 54864, 55380, 56160, 57226, 58032, 59055, 59072, 59427, 59436, 60960, 61344, 62992, 64480, 66030, 66040, 66456, 66960, 68160, 68580, 70432, 70866, 72136, 72540, 73152, 73840, 74295, 76680, 77376, 78740, 79236, 79248, 81153, 83070, 85839, 87048, 88040, 88608, 89154, 89280, 90170, 91440, 94488, 96720, 99045, 99060, 99684, 102240, 102362, 105648, 105664, 106299, 108204, 108810, 109728, 110760, 112320, 114452, 116064, 117221, 118110, 118854, 118872, 121920, 122688, 124605, 125984, 128960, 132060, 132080, 132912, 133920, 135255, 137160, 140864, 141732, 143065, 144272, 145080, 147680, 148590, 153360, 153543, 157480, 158472, 158496, 162306, 166140, 171678, 174096, 176080, 177165, 177216, 178308, 180340, 182880, 188976, 193440, 198090, 198120, 199368, 204480, 204724, 211296, 212598, 216408, 217620, 219456, 221520, 222885, 228904, 232128, 234442, 236220, 237708, 237744, 243459, 249210, 251968, 255905, 257517, 264120, 264160, 265824, 267840, 270510, 274320, 279527, 283464, 286130, 288544, 290160, 295360, 297135, 297180, 306720, 307086, 314960, 316944, 316992, 324612, 332280, 343356, 348192, 351663, 352160, 354330, 356616, 360680, 365760, 377952, 386880, 396180, 396240, 398736, 405765, 409448, 422592, 425196, 429195, 432816, 435240, 443040, 445770, 457808, 460629, 468884, 472440, 475416, 475488, 486918, 498420, 511810, 515034, 528240, 528320, 531495, 531648, 541020, 548640, 559054, 566928, 572260, 577088, 580320, 586105, 594270, 594360, 613440, 614172, 629920, 633888, 649224, 664560, 686712, 696384, 703326, 704320, 708660, 713232, 721360, 755904, 767715, 772551, 792360, 792480, 797472, 811530, 818896, 838581, 850392, 858390, 865632, 870480, 886080, 891540, 915616, 921258, 937768, 944880, 950832, 950976, 973836, 996840, 1023620, 1030068, 1054989, 1056480, 1062990, 1082040, 1097280, 1118108, 1133856, 1144520, 1160640, 1172210, 1188540, 1188720, 1217295, 1228344, 1259840, 1267776, 1287585, 1298448, 1329120, 1373424, 1381887, 1397635, 1406652, 1417320, 1426464, 1442720, 1535430, 1545102, 1584720, 1584960, 1594944, 1623060, 1637792, 1677162, 1700784, 1716780, 1731264, 1740960, 1758315, 1783080, 1831232, 1842516, 1875536, 1889760, 1901664, 1947672, 1993680, 2047240, 2060136, 2109978, 2112960, 2125980, 2164080, 2236216, 2267712, 2289040, 2303145, 2344420, 2377080, 2377440, 2434590, 2456688, 2515743, 2575170, 2596896, 2658240, 2746848, 2763774, 2795270, 2813304, 2834640, 2852928, 2885440, 3070860, 3090204, 3164967, 3169440, 3246120, 3275584, 3354324, 3401568, 3433560, 3481920, 3516630, 3566160, 3633851, 3685032, 3751072, 3779520, 3803328, 3862755, 3895344, 3987360, 4094480, 4120272, 4192905, 4219956, 4251960, 4328160, 4472432, 4578080, 4606290, 4688840, 4754160, 4754880, 4869180, 4913376, 5031486, 5150340, 5193792, 5274945, 5493696, 5527548, 5590540, 5626608, 5669280, 6141720, 6180408, 6329934, 6338880, 6492240, 6708648, 6803136, 6867120, 6909435, 7033260, 7132320, 7267702, 7370064, 7502144, 7547229, 7725510, 7790688, 7974720, 8188960, 8240544, 8385810, 8439912, 8503920, 8656320, 8944864, 9156160, 9212580, 9377680, 9508320, 9738360, 9826752, 10062972, 10300680, 10549890, 10901553, 11055096, 11181080, 11253216, 11338560, 12283440, 12360816, 12578715, 12659868, 12984480, 13417296, 13734240, 13818870, 14066520, 14264640, 14535404, 14740128, 15094458, 15451020, 15581376, 15824835, 16377920, 16481088, 16771620, 16879824, 17007840, 17889728, 18169255, 18425160, 18755360, 19016640, 19476720, 20125944, 20601360, 21099780, 21803106, 22110192, 22362160, 22506432, 24566880, 24721632, 25157430, 25319736, 25968960, 26834592, 27468480, 27637740, 28133040, 29070808, 29480256, 30188916, 30902040, 31649670, 32704659, 33543240, 33759648, 34015680, 36338510, 36850320, 37510720, 37736145, 38953440, 40251888, 41202720, 42199560, 43606212, 44220384, 44724320, 49133760, 49443264, 50314860, 50639472, 53669184, 54507765, 55275480, 56266080, 58141616, 60377832, 61804080, 63299340, 65409318, 67086480, 67519296, 72677020, 73700640, 75472290, 77906880, 80503776, 82405440, 84399120, 87212424, 88440768, 89448640, 98113977, 100629720, 101278944, 109015530, 110550960, 112532160, 116283232, 120755664, 123608160, 126598680, 130818636, 134172960, 145354040, 147401280, 150944580, 161007552, 163523295, 168798240, 174424848, 196227954, 201259440, 202557888, 218031060, 221101920, 232566464, 241511328, 247216320, 253197360, 261637272, 268345920, 290708080, 301889160, 327046590, 337596480, 348849696, 392455908, 402518880, 436062120, 442203840, 483022656, 490569885, 506394720, 523274544, 581416160, 603778320, 654093180, 697699392, 784911816, 805037760, 872124240, 981139770, 1012789440, 1046549088, 1162832320, 1207556640, 1308186360, 1569823632, 1744248480, 1962279540, 2093098176, 2415113280, 2616372720, 3139647264, 3488496960, 3924559080, 5232745440, 6279294528, 7849118160, 10465490880, 15698236320, 31396472640]

約数ペア:

[(1, 31396472640), (2, 15698236320), (3, 10465490880), (4, 7849118160), (5, 6279294528), (6, 5232745440), (8, 3924559080), (9, 3488496960), (10, 3139647264), (12, 2616372720), (13, 2415113280), (15, 2093098176), (16, 1962279540), (18, 1744248480), (20, 1569823632), (24, 1308186360), (26, 1207556640), (27, 1162832320), (30, 1046549088), (31, 1012789440), (32, 981139770), (36, 872124240), (39, 805037760), (40, 784911816), (45, 697699392), (48, 654093180), (52, 603778320), (54, 581416160), (60, 523274544), (62, 506394720), (64, 490569885), (65, 483022656), (71, 442203840), (72, 436062120), (78, 402518880), (80, 392455908), (90, 348849696), (93, 337596480), (96, 327046590), (104, 301889160), (108, 290708080), (117, 268345920), (120, 261637272), (124, 253197360), (127, 247216320), (130, 241511328), (135, 232566464), (142, 221101920), (144, 218031060), (155, 202557888), (156, 201259440), (160, 196227954), (180, 174424848), (186, 168798240), (192, 163523295), (195, 161007552), (208, 150944580), (213, 147401280), (216, 145354040), (234, 134172960), (240, 130818636), (248, 126598680), (254, 123608160), (260, 120755664), (270, 116283232), (279, 112532160), (284, 110550960), (288, 109015530), (310, 101278944), (312, 100629720), (320, 98113977), (351, 89448640), (355, 88440768), (360, 87212424), (372, 84399120), (381, 82405440), (390, 80503776), (403, 77906880), (416, 75472290), (426, 73700640), (432, 72677020), (465, 67519296), (468, 67086480), (480, 65409318), (496, 63299340), (508, 61804080), (520, 60377832), (540, 58141616), (558, 56266080), (568, 55275480), (576, 54507765), (585, 53669184), (620, 50639472), (624, 50314860), (635, 49443264), (639, 49133760), (702, 44724320), (710, 44220384), (720, 43606212), (744, 42199560), (762, 41202720), (780, 40251888), (806, 38953440), (832, 37736145), (837, 37510720), (852, 36850320), (864, 36338510), (923, 34015680), (930, 33759648), (936, 33543240), (960, 32704659), (992, 31649670), (1016, 30902040), (1040, 30188916), (1065, 29480256), (1080, 29070808), (1116, 28133040), (1136, 27637740), (1143, 27468480), (1170, 26834592), (1209, 25968960), (1240, 25319736), (1248, 25157430), (1270, 24721632), (1278, 24566880), (1395, 22506432), (1404, 22362160), (1420, 22110192), (1440, 21803106), (1488, 21099780), (1524, 20601360), (1560, 20125944), (1612, 19476720), (1651, 19016640), (1674, 18755360), (1704, 18425160), (1728, 18169255), (1755, 17889728), (1846, 17007840), (1860, 16879824), (1872, 16771620), (1905, 16481088), (1917, 16377920), (1984, 15824835), (2015, 15581376), (2032, 15451020), (2080, 15094458), (2130, 14740128), (2160, 14535404), (2201, 14264640), (2232, 14066520), (2272, 13818870), (2286, 13734240), (2340, 13417296), (2418, 12984480), (2480, 12659868), (2496, 12578715), (2540, 12360816), (2556, 12283440), (2769, 11338560), (2790, 11253216), (2808, 11181080), (2840, 11055096), (2880, 10901553), (2976, 10549890), (3048, 10300680), (3120, 10062972), (3195, 9826752), (3224, 9738360), (3302, 9508320), (3348, 9377680), (3408, 9212580), (3429, 9156160), (3510, 8944864), (3627, 8656320), (3692, 8503920), (3720, 8439912), (3744, 8385810), (3810, 8240544), (3834, 8188960), (3937, 7974720), (4030, 7790688), (4064, 7725510), (4160, 7547229), (4185, 7502144), (4260, 7370064), (4320, 7267702), (4402, 7132320), (4464, 7033260), (4544, 6909435), (4572, 6867120), (4615, 6803136), (4680, 6708648), (4836, 6492240), (4953, 6338880), (4960, 6329934), (5080, 6180408), (5112, 6141720), (5538, 5669280), (5580, 5626608), (5616, 5590540), (5680, 5527548), (5715, 5493696), (5952, 5274945), (6045, 5193792), (6096, 5150340), (6240, 5031486), (6390, 4913376), (6448, 4869180), (6603, 4754880), (6604, 4754160), (6696, 4688840), (6816, 4606290), (6858, 4578080), (7020, 4472432), (7254, 4328160), (7384, 4251960), (7440, 4219956), (7488, 4192905), (7620, 4120272), (7668, 4094480), (7874, 3987360), (8060, 3895344), (8128, 3862755), (8255, 3803328), (8307, 3779520), (8370, 3751072), (8520, 3685032), (8640, 3633851), (8804, 3566160), (8928, 3516630), (9017, 3481920), (9144, 3433560), (9230, 3401568), (9360, 3354324), (9585, 3275584), (9672, 3246120), (9906, 3169440), (9920, 3164967), (10160, 3090204), (10224, 3070860), (10881, 2885440), (11005, 2852928), (11076, 2834640), (11160, 2813304), (11232, 2795270), (11360, 2763774), (11430, 2746848), (11811, 2658240), (12090, 2596896), (12192, 2575170), (12480, 2515743), (12780, 2456688), (12896, 2434590), (13206, 2377440), (13208, 2377080), (13392, 2344420), (13632, 2303145), (13716, 2289040), (13845, 2267712), (14040, 2236216), (14508, 2164080), (14768, 2125980), (14859, 2112960), (14880, 2109978), (15240, 2060136), (15336, 2047240), (15748, 1993680), (16120, 1947672), (16510, 1901664), (16614, 1889760), (16740, 1875536), (17040, 1842516), (17145, 1831232), (17608, 1783080), (17856, 1758315), (18034, 1740960), (18135, 1731264), (18288, 1716780), (18460, 1700784), (18720, 1677162), (19170, 1637792), (19344, 1623060), (19685, 1594944), (19809, 1584960), (19812, 1584720), (20320, 1545102), (20448, 1535430), (21762, 1442720), (22010, 1426464), (22152, 1417320), (22320, 1406652), (22464, 1397635), (22720, 1381887), (22860, 1373424), (23622, 1329120), (24180, 1298448), (24384, 1287585), (24765, 1267776), (24921, 1259840), (25560, 1228344), (25792, 1217295), (26412, 1188720), (26416, 1188540), (26784, 1172210), (27051, 1160640), (27432, 1144520), (27690, 1133856), (28080, 1118108), (28613, 1097280), (29016, 1082040), (29536, 1062990), (29718, 1056480), (29760, 1054989), (30480, 1030068), (30672, 1023620), (31496, 996840), (32240, 973836), (33015, 950976), (33020, 950832), (33228, 944880), (33480, 937768), (34080, 921258), (34290, 915616), (35216, 891540), (35433, 886080), (36068, 870480), (36270, 865632), (36576, 858390), (36920, 850392), (37440, 838581), (38340, 818896), (38688, 811530), (39370, 797472), (39618, 792480), (39624, 792360), (40640, 772551), (40896, 767715), (41535, 755904), (43524, 721360), (44020, 713232), (44304, 708660), (44577, 704320), (44640, 703326), (45085, 696384), (45720, 686712), (47244, 664560), (48360, 649224), (49530, 633888), (49842, 629920), (51120, 614172), (51181, 613440), (52824, 594360), (52832, 594270), (53568, 586105), (54102, 580320), (54405, 577088), (54864, 572260), (55380, 566928), (56160, 559054), (57226, 548640), (58032, 541020), (59055, 531648), (59072, 531495), (59427, 528320), (59436, 528240), (60960, 515034), (61344, 511810), (62992, 498420), (64480, 486918), (66030, 475488), (66040, 475416), (66456, 472440), (66960, 468884), (68160, 460629), (68580, 457808), (70432, 445770), (70866, 443040), (72136, 435240), (72540, 432816), (73152, 429195), (73840, 425196), (74295, 422592), (76680, 409448), (77376, 405765), (78740, 398736), (79236, 396240), (79248, 396180), (81153, 386880), (83070, 377952), (85839, 365760), (87048, 360680), (88040, 356616), (88608, 354330), (89154, 352160), (89280, 351663), (90170, 348192), (91440, 343356), (94488, 332280), (96720, 324612), (99045, 316992), (99060, 316944), (99684, 314960), (102240, 307086), (102362, 306720), (105648, 297180), (105664, 297135), (106299, 295360), (108204, 290160), (108810, 288544), (109728, 286130), (110760, 283464), (112320, 279527), (114452, 274320), (116064, 270510), (117221, 267840), (118110, 265824), (118854, 264160), (118872, 264120), (121920, 257517), (122688, 255905), (124605, 251968), (125984, 249210), (128960, 243459), (132060, 237744), (132080, 237708), (132912, 236220), (133920, 234442), (135255, 232128), (137160, 228904), (140864, 222885), (141732, 221520), (143065, 219456), (144272, 217620), (145080, 216408), (147680, 212598), (148590, 211296), (153360, 204724), (153543, 204480), (157480, 199368), (158472, 198120), (158496, 198090), (162306, 193440), (166140, 188976), (171678, 182880), (174096, 180340), (176080, 178308), (177165, 177216)]