2121357050280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8887871}}^1$

素因数の和:8887921

約数の個数: 256

約数和(自身を含む): 8063077478400

約数和(自身を除く): 5941720428120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4680, 5304, 5967, 6120, 6630, 7020, 7956, 8840, 9180, 9945, 11934, 13260, 14040, 15912, 18360, 19890, 23868, 26520, 29835, 39780, 47736, 59670, 79560, 119340, 238680, 8887871, 17775742, 26663613, 35551484, 44439355, 53327226, 71102968, 79990839, 88878710, 106654452, 115542323, 133318065, 151093807, 159981678, 177757420, 213308904, 231084646, 239972517, 266636130, 302187614, 319963356, 346626969, 355514840, 399954195, 453281421, 462169292, 479945034, 533272260, 577711615, 604375228, 639926712, 693253938, 755469035, 799908390, 906562842, 924338584, 959890068, 1039880907, 1066544520, 1155423230, 1199862585, 1208750456, 1359844263, 1386507876, 1510938070, 1599816780, 1733134845, 1813125684, 1919780136, 1964219491, 2079761814, 2266407105, 2310846460, 2399725170, 2719688526, 2773015752, 3021876140, 3119642721, 3199633560, 3466269690, 3626251368, 3928438982, 4079532789, 4159523628, 4532814210, 4621692920, 4799450340, 5199404535, 5439377052, 5892658473, 6043752280, 6239285442, 6799221315, 6932539380, 7856877964, 8159065578, 8319047256, 9065628420, 9598900680, 9821097455, 10398809070, 10878754104, 11785316946, 12478570884, 13598442630, 13865078760, 15598213605, 15713755928, 16318131156, 17677975419, 18131256840, 19642194910, 20397663945, 20797618140, 23570633892, 24957141768, 27196885260, 29463292365, 31196427210, 32636262312, 35355950838, 39284389820, 40795327890, 41595236280, 47141267784, 53033926257, 54393770520, 58926584730, 62392854420, 70711901676, 78568779640, 81590655780, 88389877095, 106067852514, 117853169460, 124785708840, 141423803352, 163181311560, 176779754190, 212135705028, 235706338920, 265169631285, 353559508380, 424271410056, 530339262570, 707119016760, 1060678525140, 2121357050280]

約数ペア:

[(1, 2121357050280), (2, 1060678525140), (3, 707119016760), (4, 530339262570), (5, 424271410056), (6, 353559508380), (8, 265169631285), (9, 235706338920), (10, 212135705028), (12, 176779754190), (13, 163181311560), (15, 141423803352), (17, 124785708840), (18, 117853169460), (20, 106067852514), (24, 88389877095), (26, 81590655780), (27, 78568779640), (30, 70711901676), (34, 62392854420), (36, 58926584730), (39, 54393770520), (40, 53033926257), (45, 47141267784), (51, 41595236280), (52, 40795327890), (54, 39284389820), (60, 35355950838), (65, 32636262312), (68, 31196427210), (72, 29463292365), (78, 27196885260), (85, 24957141768), (90, 23570633892), (102, 20797618140), (104, 20397663945), (108, 19642194910), (117, 18131256840), (120, 17677975419), (130, 16318131156), (135, 15713755928), (136, 15598213605), (153, 13865078760), (156, 13598442630), (170, 12478570884), (180, 11785316946), (195, 10878754104), (204, 10398809070), (216, 9821097455), (221, 9598900680), (234, 9065628420), (255, 8319047256), (260, 8159065578), (270, 7856877964), (306, 6932539380), (312, 6799221315), (340, 6239285442), (351, 6043752280), (360, 5892658473), (390, 5439377052), (408, 5199404535), (442, 4799450340), (459, 4621692920), (468, 4532814210), (510, 4159523628), (520, 4079532789), (540, 3928438982), (585, 3626251368), (612, 3466269690), (663, 3199633560), (680, 3119642721), (702, 3021876140), (765, 2773015752), (780, 2719688526), (884, 2399725170), (918, 2310846460), (936, 2266407105), (1020, 2079761814), (1080, 1964219491), (1105, 1919780136), (1170, 1813125684), (1224, 1733134845), (1326, 1599816780), (1404, 1510938070), (1530, 1386507876), (1560, 1359844263), (1755, 1208750456), (1768, 1199862585), (1836, 1155423230), (1989, 1066544520), (2040, 1039880907), (2210, 959890068), (2295, 924338584), (2340, 906562842), (2652, 799908390), (2808, 755469035), (3060, 693253938), (3315, 639926712), (3510, 604375228), (3672, 577711615), (3978, 533272260), (4420, 479945034), (4590, 462169292), (4680, 453281421), (5304, 399954195), (5967, 355514840), (6120, 346626969), (6630, 319963356), (7020, 302187614), (7956, 266636130), (8840, 239972517), (9180, 231084646), (9945, 213308904), (11934, 177757420), (13260, 159981678), (14040, 151093807), (15912, 133318065), (18360, 115542323), (19890, 106654452), (23868, 88878710), (26520, 79990839), (29835, 71102968), (39780, 53327226), (47736, 44439355), (59670, 35551484), (79560, 26663613), (119340, 17775742), (238680, 8887871)]