31220287488

素因数分解:

$2^{11}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 480

約数和(自身を含む): 103887463680

約数和(自身を除く): 72667176192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 186, 192, 208, 216, 234, 248, 256, 279, 288, 312, 324, 351, 372, 384, 403, 416, 432, 467, 468, 496, 512, 558, 576, 624, 648, 702, 744, 768, 806, 832, 837, 864, 934, 936, 992, 1024, 1053, 1116, 1152, 1209, 1248, 1296, 1401, 1404, 1488, 1536, 1612, 1664, 1674, 1728, 1868, 1872, 1984, 2048, 2106, 2232, 2304, 2418, 2496, 2511, 2592, 2802, 2808, 2976, 3072, 3224, 3328, 3348, 3456, 3627, 3736, 3744, 3968, 4203, 4212, 4464, 4608, 4836, 4992, 5022, 5184, 5604, 5616, 5952, 6071, 6144, 6448, 6656, 6696, 6912, 7254, 7472, 7488, 7936, 8406, 8424, 8928, 9216, 9672, 9984, 10044, 10368, 10881, 11208, 11232, 11904, 12142, 12609, 12896, 13312, 13392, 13824, 14477, 14508, 14944, 14976, 15872, 16812, 16848, 17856, 18213, 18432, 19344, 19968, 20088, 20736, 21762, 22416, 22464, 23808, 24284, 25218, 25792, 26624, 26784, 27648, 28954, 29016, 29888, 29952, 31744, 32643, 33624, 33696, 35712, 36426, 37827, 38688, 39936, 40176, 41472, 43431, 43524, 44832, 44928, 47616, 48568, 50436, 51584, 53568, 54639, 55296, 57908, 58032, 59776, 59904, 63488, 65286, 67248, 67392, 71424, 72852, 75654, 77376, 79872, 80352, 82944, 86862, 87048, 89664, 89856, 95232, 97136, 100872, 103168, 107136, 109278, 115816, 116064, 119552, 119808, 130293, 130572, 134496, 134784, 142848, 145704, 151308, 154752, 160704, 163917, 165888, 173724, 174096, 179328, 179712, 188201, 190464, 194272, 201744, 206336, 214272, 218556, 231632, 232128, 239104, 239616, 260586, 261144, 268992, 269568, 285696, 291408, 302616, 309504, 321408, 327834, 347448, 348192, 358656, 359424, 376402, 388544, 390879, 403488, 412672, 428544, 437112, 463264, 464256, 478208, 491751, 521172, 522288, 537984, 539136, 564603, 571392, 582816, 605232, 619008, 642816, 655668, 694896, 696384, 717312, 718848, 752804, 777088, 781758, 806976, 825344, 857088, 874224, 926528, 928512, 956416, 983502, 1042344, 1044576, 1075968, 1078272, 1129206, 1165632, 1172637, 1210464, 1238016, 1285632, 1311336, 1389792, 1392768, 1434624, 1505608, 1554176, 1563516, 1613952, 1693809, 1714176, 1748448, 1853056, 1857024, 1967004, 2084688, 2089152, 2151936, 2156544, 2258412, 2331264, 2345274, 2420928, 2476032, 2571264, 2622672, 2779584, 2785536, 2869248, 3011216, 3108352, 3127032, 3227904, 3387618, 3496896, 3706112, 3714048, 3934008, 4169376, 4178304, 4303872, 4516824, 4662528, 4690548, 4841856, 5081427, 5142528, 5245344, 5559168, 5571072, 6022432, 6216704, 6254064, 6455808, 6775236, 6993792, 7412224, 7428096, 7868016, 8338752, 8356608, 8607744, 9033648, 9325056, 9381096, 9683712, 10162854, 10490688, 11118336, 11142144, 12044864, 12433408, 12508128, 12911616, 13550472, 13987584, 14824448, 15244281, 15736032, 16677504, 16713216, 18067296, 18650112, 18762192, 19367424, 20325708, 20981376, 22236672, 22284288, 24089728, 25016256, 25823232, 27100944, 27975168, 29648896, 30488562, 31472064, 33355008, 33426432, 36134592, 37300224, 37524384, 38734848, 40651416, 41962752, 44473344, 48179456, 50032512, 54201888, 55950336, 60977124, 62944128, 66710016, 66852864, 72269184, 75048768, 77469696, 81302832, 83925504, 88946688, 96358912, 100065024, 108403776, 111900672, 121954248, 125888256, 133420032, 144538368, 150097536, 162605664, 167851008, 192717824, 200130048, 216807552, 243908496, 251776512, 266840064, 289076736, 300195072, 325211328, 335702016, 385435648, 400260096, 433615104, 487816992, 503553024, 578153472, 600390144, 650422656, 800520192, 867230208, 975633984, 1007106048, 1156306944, 1200780288, 1300845312, 1734460416, 1951267968, 2401560576, 2601690624, 3468920832, 3902535936, 5203381248, 7805071872, 10406762496, 15610143744, 31220287488]

約数ペア:

[(1, 31220287488), (2, 15610143744), (3, 10406762496), (4, 7805071872), (6, 5203381248), (8, 3902535936), (9, 3468920832), (12, 2601690624), (13, 2401560576), (16, 1951267968), (18, 1734460416), (24, 1300845312), (26, 1200780288), (27, 1156306944), (31, 1007106048), (32, 975633984), (36, 867230208), (39, 800520192), (48, 650422656), (52, 600390144), (54, 578153472), (62, 503553024), (64, 487816992), (72, 433615104), (78, 400260096), (81, 385435648), (93, 335702016), (96, 325211328), (104, 300195072), (108, 289076736), (117, 266840064), (124, 251776512), (128, 243908496), (144, 216807552), (156, 200130048), (162, 192717824), (186, 167851008), (192, 162605664), (208, 150097536), (216, 144538368), (234, 133420032), (248, 125888256), (256, 121954248), (279, 111900672), (288, 108403776), (312, 100065024), (324, 96358912), (351, 88946688), (372, 83925504), (384, 81302832), (403, 77469696), (416, 75048768), (432, 72269184), (467, 66852864), (468, 66710016), (496, 62944128), (512, 60977124), (558, 55950336), (576, 54201888), (624, 50032512), (648, 48179456), (702, 44473344), (744, 41962752), (768, 40651416), (806, 38734848), (832, 37524384), (837, 37300224), (864, 36134592), (934, 33426432), (936, 33355008), (992, 31472064), (1024, 30488562), (1053, 29648896), (1116, 27975168), (1152, 27100944), (1209, 25823232), (1248, 25016256), (1296, 24089728), (1401, 22284288), (1404, 22236672), (1488, 20981376), (1536, 20325708), (1612, 19367424), (1664, 18762192), (1674, 18650112), (1728, 18067296), (1868, 16713216), (1872, 16677504), (1984, 15736032), (2048, 15244281), (2106, 14824448), (2232, 13987584), (2304, 13550472), (2418, 12911616), (2496, 12508128), (2511, 12433408), (2592, 12044864), (2802, 11142144), (2808, 11118336), (2976, 10490688), (3072, 10162854), (3224, 9683712), (3328, 9381096), (3348, 9325056), (3456, 9033648), (3627, 8607744), (3736, 8356608), (3744, 8338752), (3968, 7868016), (4203, 7428096), (4212, 7412224), (4464, 6993792), (4608, 6775236), (4836, 6455808), (4992, 6254064), (5022, 6216704), (5184, 6022432), (5604, 5571072), (5616, 5559168), (5952, 5245344), (6071, 5142528), (6144, 5081427), (6448, 4841856), (6656, 4690548), (6696, 4662528), (6912, 4516824), (7254, 4303872), (7472, 4178304), (7488, 4169376), (7936, 3934008), (8406, 3714048), (8424, 3706112), (8928, 3496896), (9216, 3387618), (9672, 3227904), (9984, 3127032), (10044, 3108352), (10368, 3011216), (10881, 2869248), (11208, 2785536), (11232, 2779584), (11904, 2622672), (12142, 2571264), (12609, 2476032), (12896, 2420928), (13312, 2345274), (13392, 2331264), (13824, 2258412), (14477, 2156544), (14508, 2151936), (14944, 2089152), (14976, 2084688), (15872, 1967004), (16812, 1857024), (16848, 1853056), (17856, 1748448), (18213, 1714176), (18432, 1693809), (19344, 1613952), (19968, 1563516), (20088, 1554176), (20736, 1505608), (21762, 1434624), (22416, 1392768), (22464, 1389792), (23808, 1311336), (24284, 1285632), (25218, 1238016), (25792, 1210464), (26624, 1172637), (26784, 1165632), (27648, 1129206), (28954, 1078272), (29016, 1075968), (29888, 1044576), (29952, 1042344), (31744, 983502), (32643, 956416), (33624, 928512), (33696, 926528), (35712, 874224), (36426, 857088), (37827, 825344), (38688, 806976), (39936, 781758), (40176, 777088), (41472, 752804), (43431, 718848), (43524, 717312), (44832, 696384), (44928, 694896), (47616, 655668), (48568, 642816), (50436, 619008), (51584, 605232), (53568, 582816), (54639, 571392), (55296, 564603), (57908, 539136), (58032, 537984), (59776, 522288), (59904, 521172), (63488, 491751), (65286, 478208), (67248, 464256), (67392, 463264), (71424, 437112), (72852, 428544), (75654, 412672), (77376, 403488), (79872, 390879), (80352, 388544), (82944, 376402), (86862, 359424), (87048, 358656), (89664, 348192), (89856, 347448), (95232, 327834), (97136, 321408), (100872, 309504), (103168, 302616), (107136, 291408), (109278, 285696), (115816, 269568), (116064, 268992), (119552, 261144), (119808, 260586), (130293, 239616), (130572, 239104), (134496, 232128), (134784, 231632), (142848, 218556), (145704, 214272), (151308, 206336), (154752, 201744), (160704, 194272), (163917, 190464), (165888, 188201), (173724, 179712), (174096, 179328)]