28373640960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1055567}}^1$

素因数の和:1055598

約数の個数: 144

約数和(自身を含む): 103563887616

約数和(自身を除く): 75190246656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 1055567, 2111134, 3166701, 4222268, 5277835, 6333402, 7388969, 8444536, 10555670, 12666804, 14777938, 15833505, 16889072, 21111340, 22166907, 25333608, 29555876, 31667010, 33778144, 36944845, 42222680, 44333814, 50667216, 59111752, 63334020, 67556288, 73889690, 84445360, 88667628, 101334432, 110834535, 118223504, 126668040, 135112576, 147779380, 168890720, 177335256, 202668864, 221669070, 236447008, 253336080, 270225152, 295558760, 337781440, 354670512, 405337728, 443338140, 472894016, 506672160, 591117520, 675562880, 709341024, 810675456, 886676280, 945788032, 1013344320, 1182235040, 1351125760, 1418682048, 1773352560, 1891576064, 2026688640, 2364470080, 2837364096, 3546705120, 4053377280, 4728940160, 5674728192, 7093410240, 9457880320, 14186820480, 28373640960]

約数ペア:

[(1, 28373640960), (2, 14186820480), (3, 9457880320), (4, 7093410240), (5, 5674728192), (6, 4728940160), (7, 4053377280), (8, 3546705120), (10, 2837364096), (12, 2364470080), (14, 2026688640), (15, 1891576064), (16, 1773352560), (20, 1418682048), (21, 1351125760), (24, 1182235040), (28, 1013344320), (30, 945788032), (32, 886676280), (35, 810675456), (40, 709341024), (42, 675562880), (48, 591117520), (56, 506672160), (60, 472894016), (64, 443338140), (70, 405337728), (80, 354670512), (84, 337781440), (96, 295558760), (105, 270225152), (112, 253336080), (120, 236447008), (128, 221669070), (140, 202668864), (160, 177335256), (168, 168890720), (192, 147779380), (210, 135112576), (224, 126668040), (240, 118223504), (256, 110834535), (280, 101334432), (320, 88667628), (336, 84445360), (384, 73889690), (420, 67556288), (448, 63334020), (480, 59111752), (560, 50667216), (640, 44333814), (672, 42222680), (768, 36944845), (840, 33778144), (896, 31667010), (960, 29555876), (1120, 25333608), (1280, 22166907), (1344, 21111340), (1680, 16889072), (1792, 15833505), (1920, 14777938), (2240, 12666804), (2688, 10555670), (3360, 8444536), (3840, 7388969), (4480, 6333402), (5376, 5277835), (6720, 4222268), (8960, 3166701), (13440, 2111134), (26880, 1055567)]