156472400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 464970240

約数和(自身を除く): 308497840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 41, 47, 50, 56, 58, 70, 80, 82, 94, 100, 112, 116, 140, 145, 164, 175, 188, 200, 203, 205, 232, 235, 280, 287, 290, 328, 329, 350, 376, 400, 406, 410, 464, 470, 560, 574, 580, 656, 658, 700, 725, 752, 812, 820, 940, 1015, 1025, 1148, 1160, 1175, 1189, 1316, 1363, 1400, 1435, 1450, 1624, 1640, 1645, 1880, 1927, 2030, 2050, 2296, 2320, 2350, 2378, 2632, 2726, 2800, 2870, 2900, 3248, 3280, 3290, 3760, 3854, 4060, 4100, 4592, 4700, 4756, 5075, 5264, 5452, 5740, 5800, 5945, 6580, 6815, 7175, 7708, 8120, 8200, 8225, 8323, 9400, 9512, 9541, 9635, 10150, 10904, 11480, 11600, 11890, 13160, 13489, 13630, 14350, 15416, 16240, 16400, 16450, 16646, 18800, 19024, 19082, 19270, 20300, 21808, 22960, 23780, 26320, 26978, 27260, 28700, 29725, 30832, 32900, 33292, 34075, 38164, 38540, 40600, 41615, 47560, 47705, 48175, 53956, 54520, 55883, 57400, 59450, 65800, 66584, 67445, 68150, 76328, 77080, 81200, 83230, 95120, 95410, 96350, 107912, 109040, 111766, 114800, 118900, 131600, 133168, 134890, 136300, 152656, 154160, 166460, 190820, 192700, 208075, 215824, 223532, 237800, 238525, 269780, 272600, 279415, 332920, 337225, 381640, 385400, 391181, 416150, 447064, 475600, 477050, 539560, 545200, 558830, 665840, 674450, 763280, 770800, 782362, 832300, 894128, 954100, 1079120, 1117660, 1348900, 1397075, 1564724, 1664600, 1908200, 1955905, 2235320, 2697800, 2794150, 3129448, 3329200, 3816400, 3911810, 4470640, 5395600, 5588300, 6258896, 7823620, 9779525, 11176600, 15647240, 19559050, 22353200, 31294480, 39118100, 78236200, 156472400]

約数ペア:

[(1, 156472400), (2, 78236200), (4, 39118100), (5, 31294480), (7, 22353200), (8, 19559050), (10, 15647240), (14, 11176600), (16, 9779525), (20, 7823620), (25, 6258896), (28, 5588300), (29, 5395600), (35, 4470640), (40, 3911810), (41, 3816400), (47, 3329200), (50, 3129448), (56, 2794150), (58, 2697800), (70, 2235320), (80, 1955905), (82, 1908200), (94, 1664600), (100, 1564724), (112, 1397075), (116, 1348900), (140, 1117660), (145, 1079120), (164, 954100), (175, 894128), (188, 832300), (200, 782362), (203, 770800), (205, 763280), (232, 674450), (235, 665840), (280, 558830), (287, 545200), (290, 539560), (328, 477050), (329, 475600), (350, 447064), (376, 416150), (400, 391181), (406, 385400), (410, 381640), (464, 337225), (470, 332920), (560, 279415), (574, 272600), (580, 269780), (656, 238525), (658, 237800), (700, 223532), (725, 215824), (752, 208075), (812, 192700), (820, 190820), (940, 166460), (1015, 154160), (1025, 152656), (1148, 136300), (1160, 134890), (1175, 133168), (1189, 131600), (1316, 118900), (1363, 114800), (1400, 111766), (1435, 109040), (1450, 107912), (1624, 96350), (1640, 95410), (1645, 95120), (1880, 83230), (1927, 81200), (2030, 77080), (2050, 76328), (2296, 68150), (2320, 67445), (2350, 66584), (2378, 65800), (2632, 59450), (2726, 57400), (2800, 55883), (2870, 54520), (2900, 53956), (3248, 48175), (3280, 47705), (3290, 47560), (3760, 41615), (3854, 40600), (4060, 38540), (4100, 38164), (4592, 34075), (4700, 33292), (4756, 32900), (5075, 30832), (5264, 29725), (5452, 28700), (5740, 27260), (5800, 26978), (5945, 26320), (6580, 23780), (6815, 22960), (7175, 21808), (7708, 20300), (8120, 19270), (8200, 19082), (8225, 19024), (8323, 18800), (9400, 16646), (9512, 16450), (9541, 16400), (9635, 16240), (10150, 15416), (10904, 14350), (11480, 13630), (11600, 13489), (11890, 13160)]