904311520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1061}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 2447153856

約数和(自身を除く): 1542842336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 761, 1061, 1120, 1522, 2122, 3044, 3805, 4244, 5305, 5327, 6088, 7427, 7610, 8488, 10610, 10654, 12176, 14854, 15220, 16976, 21220, 21308, 24352, 26635, 29708, 30440, 33952, 37135, 42440, 42616, 53270, 59416, 60880, 74270, 84880, 85232, 106540, 118832, 121760, 148540, 169760, 170464, 213080, 237664, 297080, 426160, 594160, 807421, 852320, 1188320, 1614842, 3229684, 4037105, 5651947, 6459368, 8074210, 11303894, 12918736, 16148420, 22607788, 25837472, 28259735, 32296840, 45215576, 56519470, 64593680, 90431152, 113038940, 129187360, 180862304, 226077880, 452155760, 904311520]

約数ペア:

[(1, 904311520), (2, 452155760), (4, 226077880), (5, 180862304), (7, 129187360), (8, 113038940), (10, 90431152), (14, 64593680), (16, 56519470), (20, 45215576), (28, 32296840), (32, 28259735), (35, 25837472), (40, 22607788), (56, 16148420), (70, 12918736), (80, 11303894), (112, 8074210), (140, 6459368), (160, 5651947), (224, 4037105), (280, 3229684), (560, 1614842), (761, 1188320), (1061, 852320), (1120, 807421), (1522, 594160), (2122, 426160), (3044, 297080), (3805, 237664), (4244, 213080), (5305, 170464), (5327, 169760), (6088, 148540), (7427, 121760), (7610, 118832), (8488, 106540), (10610, 85232), (10654, 84880), (12176, 74270), (14854, 60880), (15220, 59416), (16976, 53270), (21220, 42616), (21308, 42440), (24352, 37135), (26635, 33952), (29708, 30440)]