121636480

素因数分解:

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

素因数の和:1474

約数の個数: 128

約数和(自身を含む): 350064000

約数和(自身を除く): 228427520

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, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1429, 1520, 2128, 2240, 2432, 2660, 2858, 3040, 4256, 4480, 5320, 5716, 6080, 7145, 8512, 10003, 10640, 11432, 12160, 14290, 17024, 20006, 21280, 22864, 27151, 28580, 40012, 42560, 45728, 50015, 54302, 57160, 80024, 85120, 91456, 100030, 108604, 114320, 135755, 160048, 182912, 190057, 200060, 217208, 228640, 271510, 320096, 380114, 400120, 434416, 457280, 543020, 640192, 760228, 800240, 868832, 914560, 950285, 1086040, 1280384, 1520456, 1600480, 1737664, 1900570, 2172080, 3040912, 3200960, 3475328, 3801140, 4344160, 6081824, 6401920, 7602280, 8688320, 12163648, 15204560, 17376640, 24327296, 30409120, 60818240, 121636480]

約数ペア:

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