20761107264

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:518

約数の個数: 336

約数和(自身を含む): 64734521280

約数和(自身を除く): 43973414016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 129, 144, 152, 157, 171, 172, 192, 228, 258, 281, 288, 304, 314, 342, 344, 387, 456, 471, 516, 562, 576, 608, 628, 684, 688, 774, 817, 843, 912, 942, 1032, 1124, 1216, 1256, 1368, 1376, 1413, 1548, 1634, 1686, 1824, 1884, 2064, 2248, 2451, 2512, 2529, 2736, 2752, 2826, 2983, 3096, 3268, 3372, 3648, 3768, 4128, 4496, 4902, 5024, 5058, 5339, 5472, 5652, 5966, 6192, 6536, 6744, 6751, 7353, 7536, 8256, 8949, 8992, 9804, 10048, 10116, 10678, 10944, 11304, 11932, 12083, 12384, 13072, 13488, 13502, 14706, 15072, 16017, 17898, 17984, 19608, 20232, 20253, 21356, 22608, 23864, 24166, 24768, 26144, 26847, 26976, 27004, 29412, 30144, 32034, 35796, 36249, 39216, 40464, 40506, 42712, 44117, 45216, 47728, 48051, 48332, 52288, 53694, 53952, 54008, 58824, 60759, 64068, 71592, 72498, 78432, 80928, 81012, 85424, 88234, 90432, 95456, 96102, 96664, 107388, 108016, 108747, 117648, 121518, 128136, 128269, 132351, 143184, 144996, 156864, 161856, 162024, 170848, 176468, 190912, 192204, 193328, 214776, 216032, 217494, 229577, 235296, 243036, 256272, 256538, 264702, 286368, 289992, 324048, 341696, 352936, 384408, 384807, 386656, 397053, 429552, 432064, 434988, 459154, 470592, 486072, 512544, 513076, 529404, 572736, 579984, 648096, 688731, 705872, 768816, 769614, 773312, 794106, 838223, 859104, 869976, 918308, 972144, 1025088, 1026152, 1058808, 1154421, 1159968, 1296192, 1377462, 1411744, 1537632, 1539228, 1588212, 1676446, 1718208, 1739952, 1836616, 1897031, 1944288, 2052304, 2066193, 2117616, 2308842, 2319936, 2514669, 2754924, 2823488, 3075264, 3078456, 3176424, 3352892, 3479904, 3673232, 3794062, 3888576, 4104608, 4132386, 4235232, 4617684, 5029338, 5509848, 5691093, 6156912, 6352848, 6705784, 6959808, 7346464, 7544007, 7588124, 8209216, 8264772, 8470464, 9235368, 10058676, 11019696, 11382186, 12313824, 12705696, 13411568, 14692928, 15088014, 15176248, 16529544, 17073279, 18470736, 20117352, 22039392, 22764372, 24627648, 25411392, 26823136, 30176028, 30352496, 33059088, 34146558, 36043589, 36941472, 40234704, 44078784, 45528744, 53646272, 60352056, 60704992, 66118176, 68293116, 72087178, 73882944, 80469408, 91057488, 108130767, 120704112, 121409984, 132236352, 136586232, 144174356, 160938816, 182114976, 216261534, 241408224, 273172464, 288348712, 324392301, 364229952, 432523068, 482816448, 546344928, 576697424, 648784602, 865046136, 1092689856, 1153394848, 1297569204, 1730092272, 2306789696, 2595138408, 3460184544, 5190276816, 6920369088, 10380553632, 20761107264]

約数ペア:

[(1, 20761107264), (2, 10380553632), (3, 6920369088), (4, 5190276816), (6, 3460184544), (8, 2595138408), (9, 2306789696), (12, 1730092272), (16, 1297569204), (18, 1153394848), (19, 1092689856), (24, 865046136), (32, 648784602), (36, 576697424), (38, 546344928), (43, 482816448), (48, 432523068), (57, 364229952), (64, 324392301), (72, 288348712), (76, 273172464), (86, 241408224), (96, 216261534), (114, 182114976), (129, 160938816), (144, 144174356), (152, 136586232), (157, 132236352), (171, 121409984), (172, 120704112), (192, 108130767), (228, 91057488), (258, 80469408), (281, 73882944), (288, 72087178), (304, 68293116), (314, 66118176), (342, 60704992), (344, 60352056), (387, 53646272), (456, 45528744), (471, 44078784), (516, 40234704), (562, 36941472), (576, 36043589), (608, 34146558), (628, 33059088), (684, 30352496), (688, 30176028), (774, 26823136), (817, 25411392), (843, 24627648), (912, 22764372), (942, 22039392), (1032, 20117352), (1124, 18470736), (1216, 17073279), (1256, 16529544), (1368, 15176248), (1376, 15088014), (1413, 14692928), (1548, 13411568), (1634, 12705696), (1686, 12313824), (1824, 11382186), (1884, 11019696), (2064, 10058676), (2248, 9235368), (2451, 8470464), (2512, 8264772), (2529, 8209216), (2736, 7588124), (2752, 7544007), (2826, 7346464), (2983, 6959808), (3096, 6705784), (3268, 6352848), (3372, 6156912), (3648, 5691093), (3768, 5509848), (4128, 5029338), (4496, 4617684), (4902, 4235232), (5024, 4132386), (5058, 4104608), (5339, 3888576), (5472, 3794062), (5652, 3673232), (5966, 3479904), (6192, 3352892), (6536, 3176424), (6744, 3078456), (6751, 3075264), (7353, 2823488), (7536, 2754924), (8256, 2514669), (8949, 2319936), (8992, 2308842), (9804, 2117616), (10048, 2066193), (10116, 2052304), (10678, 1944288), (10944, 1897031), (11304, 1836616), (11932, 1739952), (12083, 1718208), (12384, 1676446), (13072, 1588212), (13488, 1539228), (13502, 1537632), (14706, 1411744), (15072, 1377462), (16017, 1296192), (17898, 1159968), (17984, 1154421), (19608, 1058808), (20232, 1026152), (20253, 1025088), (21356, 972144), (22608, 918308), (23864, 869976), (24166, 859104), (24768, 838223), (26144, 794106), (26847, 773312), (26976, 769614), (27004, 768816), (29412, 705872), (30144, 688731), (32034, 648096), (35796, 579984), (36249, 572736), (39216, 529404), (40464, 513076), (40506, 512544), (42712, 486072), (44117, 470592), (45216, 459154), (47728, 434988), (48051, 432064), (48332, 429552), (52288, 397053), (53694, 386656), (53952, 384807), (54008, 384408), (58824, 352936), (60759, 341696), (64068, 324048), (71592, 289992), (72498, 286368), (78432, 264702), (80928, 256538), (81012, 256272), (85424, 243036), (88234, 235296), (90432, 229577), (95456, 217494), (96102, 216032), (96664, 214776), (107388, 193328), (108016, 192204), (108747, 190912), (117648, 176468), (121518, 170848), (128136, 162024), (128269, 161856), (132351, 156864), (143184, 144996)]