40751200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 119992320

約数和(自身を除く): 79241120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 383, 400, 475, 532, 560, 608, 665, 700, 760, 766, 800, 950, 1064, 1120, 1330, 1400, 1520, 1532, 1900, 1915, 2128, 2660, 2681, 2800, 3040, 3064, 3325, 3800, 3830, 4256, 5320, 5362, 5600, 6128, 6650, 7277, 7600, 7660, 9575, 10640, 10724, 12256, 13300, 13405, 14554, 15200, 15320, 19150, 21280, 21448, 26600, 26810, 29108, 30640, 36385, 38300, 42896, 50939, 53200, 53620, 58216, 61280, 67025, 72770, 76600, 85792, 101878, 106400, 107240, 116432, 134050, 145540, 153200, 181925, 203756, 214480, 232864, 254695, 268100, 291080, 306400, 363850, 407512, 428960, 509390, 536200, 582160, 727700, 815024, 1018780, 1072400, 1164320, 1273475, 1455400, 1630048, 2037560, 2144800, 2546950, 2910800, 4075120, 5093900, 5821600, 8150240, 10187800, 20375600, 40751200]

約数ペア:

[(1, 40751200), (2, 20375600), (4, 10187800), (5, 8150240), (7, 5821600), (8, 5093900), (10, 4075120), (14, 2910800), (16, 2546950), (19, 2144800), (20, 2037560), (25, 1630048), (28, 1455400), (32, 1273475), (35, 1164320), (38, 1072400), (40, 1018780), (50, 815024), (56, 727700), (70, 582160), (76, 536200), (80, 509390), (95, 428960), (100, 407512), (112, 363850), (133, 306400), (140, 291080), (152, 268100), (160, 254695), (175, 232864), (190, 214480), (200, 203756), (224, 181925), (266, 153200), (280, 145540), (304, 134050), (350, 116432), (380, 107240), (383, 106400), (400, 101878), (475, 85792), (532, 76600), (560, 72770), (608, 67025), (665, 61280), (700, 58216), (760, 53620), (766, 53200), (800, 50939), (950, 42896), (1064, 38300), (1120, 36385), (1330, 30640), (1400, 29108), (1520, 26810), (1532, 26600), (1900, 21448), (1915, 21280), (2128, 19150), (2660, 15320), (2681, 15200), (2800, 14554), (3040, 13405), (3064, 13300), (3325, 12256), (3800, 10724), (3830, 10640), (4256, 9575), (5320, 7660), (5362, 7600), (5600, 7277), (6128, 6650)]