579821480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1603

約数の個数: 128

約数和(自身を含む): 1592006400

約数和(自身を除く): 1012184920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 95, 133, 140, 146, 152, 190, 266, 280, 292, 365, 380, 511, 532, 584, 665, 730, 760, 1022, 1064, 1330, 1387, 1460, 1493, 2044, 2555, 2660, 2774, 2920, 2986, 4088, 5110, 5320, 5548, 5972, 6935, 7465, 9709, 10220, 10451, 11096, 11944, 13870, 14930, 19418, 20440, 20902, 27740, 28367, 29860, 38836, 41804, 48545, 52255, 55480, 56734, 59720, 77672, 83608, 97090, 104510, 108989, 113468, 141835, 194180, 198569, 209020, 217978, 226936, 283670, 388360, 397138, 418040, 435956, 544945, 567340, 762923, 794276, 871912, 992845, 1089890, 1134680, 1525846, 1588552, 1985690, 2070791, 2179780, 3051692, 3814615, 3971380, 4141582, 4359560, 6103384, 7629230, 7942760, 8283164, 10353955, 14495537, 15258460, 16566328, 20707910, 28991074, 30516920, 41415820, 57982148, 72477685, 82831640, 115964296, 144955370, 289910740, 579821480]

約数ペア:

[(1, 579821480), (2, 289910740), (4, 144955370), (5, 115964296), (7, 82831640), (8, 72477685), (10, 57982148), (14, 41415820), (19, 30516920), (20, 28991074), (28, 20707910), (35, 16566328), (38, 15258460), (40, 14495537), (56, 10353955), (70, 8283164), (73, 7942760), (76, 7629230), (95, 6103384), (133, 4359560), (140, 4141582), (146, 3971380), (152, 3814615), (190, 3051692), (266, 2179780), (280, 2070791), (292, 1985690), (365, 1588552), (380, 1525846), (511, 1134680), (532, 1089890), (584, 992845), (665, 871912), (730, 794276), (760, 762923), (1022, 567340), (1064, 544945), (1330, 435956), (1387, 418040), (1460, 397138), (1493, 388360), (2044, 283670), (2555, 226936), (2660, 217978), (2774, 209020), (2920, 198569), (2986, 194180), (4088, 141835), (5110, 113468), (5320, 108989), (5548, 104510), (5972, 97090), (6935, 83608), (7465, 77672), (9709, 59720), (10220, 56734), (10451, 55480), (11096, 52255), (11944, 48545), (13870, 41804), (14930, 38836), (19418, 29860), (20440, 28367), (20902, 27740)]