486545920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1478

約数の個数: 160

約数和(自身を含む): 1404374400

約数和(自身を除く): 917828480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1429, 1520, 1792, 2128, 2240, 2432, 2560, 2660, 2858, 3040, 3584, 4256, 4480, 4864, 5320, 5716, 6080, 7145, 8512, 8960, 9728, 10003, 10640, 11432, 12160, 14290, 17024, 17920, 20006, 21280, 22864, 24320, 27151, 28580, 34048, 40012, 42560, 45728, 48640, 50015, 54302, 57160, 68096, 80024, 85120, 91456, 100030, 108604, 114320, 135755, 160048, 170240, 182912, 190057, 200060, 217208, 228640, 271510, 320096, 340480, 365824, 380114, 400120, 434416, 457280, 543020, 640192, 731648, 760228, 800240, 868832, 914560, 950285, 1086040, 1280384, 1520456, 1600480, 1737664, 1829120, 1900570, 2172080, 2560768, 3040912, 3200960, 3475328, 3658240, 3801140, 4344160, 5121536, 6081824, 6401920, 6950656, 7602280, 8688320, 12163648, 12803840, 13901312, 15204560, 17376640, 24327296, 25607680, 30409120, 34753280, 48654592, 60818240, 69506560, 97309184, 121636480, 243272960, 486545920]

約数ペア:

[(1, 486545920), (2, 243272960), (4, 121636480), (5, 97309184), (7, 69506560), (8, 60818240), (10, 48654592), (14, 34753280), (16, 30409120), (19, 25607680), (20, 24327296), (28, 17376640), (32, 15204560), (35, 13901312), (38, 12803840), (40, 12163648), (56, 8688320), (64, 7602280), (70, 6950656), (76, 6401920), (80, 6081824), (95, 5121536), (112, 4344160), (128, 3801140), (133, 3658240), (140, 3475328), (152, 3200960), (160, 3040912), (190, 2560768), (224, 2172080), (256, 1900570), (266, 1829120), (280, 1737664), (304, 1600480), (320, 1520456), (380, 1280384), (448, 1086040), (512, 950285), (532, 914560), (560, 868832), (608, 800240), (640, 760228), (665, 731648), (760, 640192), (896, 543020), (1064, 457280), (1120, 434416), (1216, 400120), (1280, 380114), (1330, 365824), (1429, 340480), (1520, 320096), (1792, 271510), (2128, 228640), (2240, 217208), (2432, 200060), (2560, 190057), (2660, 182912), (2858, 170240), (3040, 160048), (3584, 135755), (4256, 114320), (4480, 108604), (4864, 100030), (5320, 91456), (5716, 85120), (6080, 80024), (7145, 68096), (8512, 57160), (8960, 54302), (9728, 50015), (10003, 48640), (10640, 45728), (11432, 42560), (12160, 40012), (14290, 34048), (17024, 28580), (17920, 27151), (20006, 24320), (21280, 22864)]