321445860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10867}}^1$

素因数の和:10925

約数の個数: 96

約数和(自身を含む): 985944960

約数和(自身を除く): 664499100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2958, 4930, 5916, 7395, 9860, 10867, 14790, 21734, 29580, 32601, 43468, 54335, 65202, 108670, 130404, 163005, 184739, 217340, 315143, 326010, 369478, 554217, 630286, 652020, 738956, 923695, 945429, 1108434, 1260572, 1575715, 1847390, 1890858, 2216868, 2771085, 3151430, 3694780, 3781716, 4727145, 5357431, 5542170, 6302860, 9454290, 10714862, 11084340, 16072293, 18908580, 21429724, 26787155, 32144586, 53574310, 64289172, 80361465, 107148620, 160722930, 321445860]

約数ペア:

[(1, 321445860), (2, 160722930), (3, 107148620), (4, 80361465), (5, 64289172), (6, 53574310), (10, 32144586), (12, 26787155), (15, 21429724), (17, 18908580), (20, 16072293), (29, 11084340), (30, 10714862), (34, 9454290), (51, 6302860), (58, 5542170), (60, 5357431), (68, 4727145), (85, 3781716), (87, 3694780), (102, 3151430), (116, 2771085), (145, 2216868), (170, 1890858), (174, 1847390), (204, 1575715), (255, 1260572), (290, 1108434), (340, 945429), (348, 923695), (435, 738956), (493, 652020), (510, 630286), (580, 554217), (870, 369478), (986, 326010), (1020, 315143), (1479, 217340), (1740, 184739), (1972, 163005), (2465, 130404), (2958, 108670), (4930, 65202), (5916, 54335), (7395, 43468), (9860, 32601), (10867, 29580), (14790, 21734)]