127787520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2377}}^1$

素因数の和:2410

約数の個数: 160

約数和(自身を含む): 467077248

約数和(自身を除く): 339289728

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, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2377, 2560, 2688, 3360, 3584, 3840, 4480, 4754, 5376, 6720, 7131, 7680, 8960, 9508, 10752, 11885, 13440, 14262, 16639, 17920, 19016, 23770, 26880, 28524, 33278, 35655, 38032, 47540, 49917, 53760, 57048, 66556, 71310, 76064, 83195, 95080, 99834, 114096, 133112, 142620, 152128, 166390, 190160, 199668, 228192, 249585, 266224, 285240, 304256, 332780, 380320, 399336, 456384, 499170, 532448, 570480, 608512, 665560, 760640, 798672, 912768, 998340, 1064896, 1140960, 1217024, 1331120, 1521280, 1597344, 1825536, 1996680, 2129792, 2281920, 2662240, 3042560, 3194688, 3651072, 3993360, 4259584, 4563840, 5324480, 6085120, 6389376, 7986720, 8519168, 9127680, 10648960, 12778752, 15973440, 18255360, 21297920, 25557504, 31946880, 42595840, 63893760, 127787520]

約数ペア:

[(1, 127787520), (2, 63893760), (3, 42595840), (4, 31946880), (5, 25557504), (6, 21297920), (7, 18255360), (8, 15973440), (10, 12778752), (12, 10648960), (14, 9127680), (15, 8519168), (16, 7986720), (20, 6389376), (21, 6085120), (24, 5324480), (28, 4563840), (30, 4259584), (32, 3993360), (35, 3651072), (40, 3194688), (42, 3042560), (48, 2662240), (56, 2281920), (60, 2129792), (64, 1996680), (70, 1825536), (80, 1597344), (84, 1521280), (96, 1331120), (105, 1217024), (112, 1140960), (120, 1064896), (128, 998340), (140, 912768), (160, 798672), (168, 760640), (192, 665560), (210, 608512), (224, 570480), (240, 532448), (256, 499170), (280, 456384), (320, 399336), (336, 380320), (384, 332780), (420, 304256), (448, 285240), (480, 266224), (512, 249585), (560, 228192), (640, 199668), (672, 190160), (768, 166390), (840, 152128), (896, 142620), (960, 133112), (1120, 114096), (1280, 99834), (1344, 95080), (1536, 83195), (1680, 76064), (1792, 71310), (1920, 66556), (2240, 57048), (2377, 53760), (2560, 49917), (2688, 47540), (3360, 38032), (3584, 35655), (3840, 33278), (4480, 28524), (4754, 26880), (5376, 23770), (6720, 19016), (7131, 17920), (7680, 16639), (8960, 14262), (9508, 13440), (10752, 11885)]