1743874510720

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{136657}}^1$

素因数の和:136960

約数の個数: 128

約数和(自身を含む): 4228570229760

約数和(自身を除く): 2484695719040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 157, 160, 254, 314, 320, 508, 628, 635, 640, 785, 1016, 1256, 1270, 1570, 2032, 2512, 2540, 3140, 4064, 5024, 5080, 6280, 8128, 10048, 10160, 12560, 16256, 19939, 20096, 20320, 25120, 39878, 40640, 50240, 79756, 81280, 99695, 100480, 136657, 159512, 199390, 273314, 319024, 398780, 546628, 638048, 683285, 797560, 1093256, 1276096, 1366570, 1595120, 2186512, 2552192, 2733140, 3190240, 4373024, 5466280, 6380480, 8746048, 10932560, 12760960, 17355439, 17492096, 21455149, 21865120, 34710878, 42910298, 43730240, 69421756, 85820596, 86777195, 87460480, 107275745, 138843512, 171641192, 173554390, 214551490, 277687024, 343282384, 347108780, 429102980, 555374048, 686564768, 694217560, 858205960, 1110748096, 1373129536, 1388435120, 1716411920, 2221496192, 2724803923, 2746259072, 2776870240, 3432823840, 5449607846, 5553740480, 6865647680, 10899215692, 11107480960, 13624019615, 13731295360, 21798431384, 27248039230, 43596862768, 54496078460, 87193725536, 108992156920, 174387451072, 217984313840, 348774902144, 435968627680, 871937255360, 1743874510720]

約数ペア:

[(1, 1743874510720), (2, 871937255360), (4, 435968627680), (5, 348774902144), (8, 217984313840), (10, 174387451072), (16, 108992156920), (20, 87193725536), (32, 54496078460), (40, 43596862768), (64, 27248039230), (80, 21798431384), (127, 13731295360), (128, 13624019615), (157, 11107480960), (160, 10899215692), (254, 6865647680), (314, 5553740480), (320, 5449607846), (508, 3432823840), (628, 2776870240), (635, 2746259072), (640, 2724803923), (785, 2221496192), (1016, 1716411920), (1256, 1388435120), (1270, 1373129536), (1570, 1110748096), (2032, 858205960), (2512, 694217560), (2540, 686564768), (3140, 555374048), (4064, 429102980), (5024, 347108780), (5080, 343282384), (6280, 277687024), (8128, 214551490), (10048, 173554390), (10160, 171641192), (12560, 138843512), (16256, 107275745), (19939, 87460480), (20096, 86777195), (20320, 85820596), (25120, 69421756), (39878, 43730240), (40640, 42910298), (50240, 34710878), (79756, 21865120), (81280, 21455149), (99695, 17492096), (100480, 17355439), (136657, 12760960), (159512, 10932560), (199390, 8746048), (273314, 6380480), (319024, 5466280), (398780, 4373024), (546628, 3190240), (638048, 2733140), (683285, 2552192), (797560, 2186512), (1093256, 1595120), (1276096, 1366570)]