27162626560

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 240

約数和(自身を含む): 68776363656

約数和(自身を除く): 41613737096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 128, 155, 160, 181, 244, 248, 256, 305, 310, 320, 362, 488, 496, 512, 610, 620, 640, 724, 905, 961, 976, 992, 1220, 1240, 1280, 1448, 1810, 1891, 1922, 1952, 1984, 2440, 2480, 2560, 2896, 3620, 3782, 3844, 3904, 3968, 4805, 4880, 4960, 5611, 5792, 7240, 7564, 7688, 7808, 7936, 9455, 9610, 9760, 9920, 11041, 11222, 11584, 14480, 15128, 15376, 15616, 15872, 18910, 19220, 19520, 19840, 22082, 22444, 23168, 28055, 28960, 30256, 30752, 31232, 37820, 38440, 39040, 39680, 44164, 44888, 46336, 55205, 56110, 57920, 58621, 60512, 61504, 75640, 76880, 78080, 79360, 88328, 89776, 92672, 110410, 112220, 115840, 117242, 121024, 123008, 151280, 153760, 156160, 173941, 176656, 179552, 220820, 224440, 231680, 234484, 242048, 246016, 293105, 302560, 307520, 342271, 347882, 353312, 359104, 441640, 448880, 463360, 468968, 484096, 492032, 586210, 605120, 615040, 684542, 695764, 706624, 718208, 869705, 883280, 897760, 937936, 968192, 1172420, 1210240, 1230080, 1369084, 1391528, 1413248, 1436416, 1711355, 1739410, 1766560, 1795520, 1875872, 2344840, 2420480, 2460160, 2738168, 2783056, 2826496, 2872832, 3422710, 3478820, 3533120, 3591040, 3751744, 4689680, 4840960, 5476336, 5566112, 5652992, 6845420, 6957640, 7066240, 7182080, 7503488, 9379360, 10610401, 10952672, 11132224, 13690840, 13915280, 14132480, 14364160, 15006976, 18758720, 21220802, 21905344, 22264448, 27381680, 27830560, 28264960, 30013952, 37517440, 42441604, 43810688, 44528896, 53052005, 54763360, 55661120, 75034880, 84883208, 87621376, 89057792, 106104010, 109526720, 111322240, 150069760, 169766416, 175242752, 212208020, 219053440, 222644480, 339532832, 424416040, 438106880, 445288960, 679065664, 848832080, 876213760, 1358131328, 1697664160, 2716262656, 3395328320, 5432525312, 6790656640, 13581313280, 27162626560]

約数ペア:

[(1, 27162626560), (2, 13581313280), (4, 6790656640), (5, 5432525312), (8, 3395328320), (10, 2716262656), (16, 1697664160), (20, 1358131328), (31, 876213760), (32, 848832080), (40, 679065664), (61, 445288960), (62, 438106880), (64, 424416040), (80, 339532832), (122, 222644480), (124, 219053440), (128, 212208020), (155, 175242752), (160, 169766416), (181, 150069760), (244, 111322240), (248, 109526720), (256, 106104010), (305, 89057792), (310, 87621376), (320, 84883208), (362, 75034880), (488, 55661120), (496, 54763360), (512, 53052005), (610, 44528896), (620, 43810688), (640, 42441604), (724, 37517440), (905, 30013952), (961, 28264960), (976, 27830560), (992, 27381680), (1220, 22264448), (1240, 21905344), (1280, 21220802), (1448, 18758720), (1810, 15006976), (1891, 14364160), (1922, 14132480), (1952, 13915280), (1984, 13690840), (2440, 11132224), (2480, 10952672), (2560, 10610401), (2896, 9379360), (3620, 7503488), (3782, 7182080), (3844, 7066240), (3904, 6957640), (3968, 6845420), (4805, 5652992), (4880, 5566112), (4960, 5476336), (5611, 4840960), (5792, 4689680), (7240, 3751744), (7564, 3591040), (7688, 3533120), (7808, 3478820), (7936, 3422710), (9455, 2872832), (9610, 2826496), (9760, 2783056), (9920, 2738168), (11041, 2460160), (11222, 2420480), (11584, 2344840), (14480, 1875872), (15128, 1795520), (15376, 1766560), (15616, 1739410), (15872, 1711355), (18910, 1436416), (19220, 1413248), (19520, 1391528), (19840, 1369084), (22082, 1230080), (22444, 1210240), (23168, 1172420), (28055, 968192), (28960, 937936), (30256, 897760), (30752, 883280), (31232, 869705), (37820, 718208), (38440, 706624), (39040, 695764), (39680, 684542), (44164, 615040), (44888, 605120), (46336, 586210), (55205, 492032), (56110, 484096), (57920, 468968), (58621, 463360), (60512, 448880), (61504, 441640), (75640, 359104), (76880, 353312), (78080, 347882), (79360, 342271), (88328, 307520), (89776, 302560), (92672, 293105), (110410, 246016), (112220, 242048), (115840, 234484), (117242, 231680), (121024, 224440), (123008, 220820), (151280, 179552), (153760, 176656), (156160, 173941)]