42575680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 117774720

約数和(自身を除く): 75199040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 229, 280, 320, 332, 415, 448, 458, 560, 581, 664, 830, 916, 1120, 1145, 1162, 1328, 1603, 1660, 1832, 2240, 2290, 2324, 2656, 2905, 3206, 3320, 3664, 4580, 4648, 5312, 5810, 6412, 6640, 7328, 8015, 9160, 9296, 11620, 12824, 13280, 14656, 16030, 18320, 18592, 19007, 23240, 25648, 26560, 32060, 36640, 37184, 38014, 46480, 51296, 64120, 73280, 76028, 92960, 95035, 102592, 128240, 133049, 152056, 185920, 190070, 256480, 266098, 304112, 380140, 512960, 532196, 608224, 665245, 760280, 1064392, 1216448, 1330490, 1520560, 2128784, 2660980, 3041120, 4257568, 5321960, 6082240, 8515136, 10643920, 21287840, 42575680]

約数ペア:

[(1, 42575680), (2, 21287840), (4, 10643920), (5, 8515136), (7, 6082240), (8, 5321960), (10, 4257568), (14, 3041120), (16, 2660980), (20, 2128784), (28, 1520560), (32, 1330490), (35, 1216448), (40, 1064392), (56, 760280), (64, 665245), (70, 608224), (80, 532196), (83, 512960), (112, 380140), (140, 304112), (160, 266098), (166, 256480), (224, 190070), (229, 185920), (280, 152056), (320, 133049), (332, 128240), (415, 102592), (448, 95035), (458, 92960), (560, 76028), (581, 73280), (664, 64120), (830, 51296), (916, 46480), (1120, 38014), (1145, 37184), (1162, 36640), (1328, 32060), (1603, 26560), (1660, 25648), (1832, 23240), (2240, 19007), (2290, 18592), (2324, 18320), (2656, 16030), (2905, 14656), (3206, 13280), (3320, 12824), (3664, 11620), (4580, 9296), (4648, 9160), (5312, 8015), (5810, 7328), (6412, 6640)]