1434160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 4124736

約数和(自身を除く): 2690576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 197, 208, 260, 280, 364, 394, 455, 520, 560, 728, 788, 910, 985, 1040, 1379, 1456, 1576, 1820, 1970, 2561, 2758, 3152, 3640, 3940, 5122, 5516, 6895, 7280, 7880, 10244, 11032, 12805, 13790, 15760, 17927, 20488, 22064, 25610, 27580, 35854, 40976, 51220, 55160, 71708, 89635, 102440, 110320, 143416, 179270, 204880, 286832, 358540, 717080, 1434160]

約数ペア:

[(1, 1434160), (2, 717080), (4, 358540), (5, 286832), (7, 204880), (8, 179270), (10, 143416), (13, 110320), (14, 102440), (16, 89635), (20, 71708), (26, 55160), (28, 51220), (35, 40976), (40, 35854), (52, 27580), (56, 25610), (65, 22064), (70, 20488), (80, 17927), (91, 15760), (104, 13790), (112, 12805), (130, 11032), (140, 10244), (182, 7880), (197, 7280), (208, 6895), (260, 5516), (280, 5122), (364, 3940), (394, 3640), (455, 3152), (520, 2758), (560, 2561), (728, 1970), (788, 1820), (910, 1576), (985, 1456), (1040, 1379)]