2184660520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 6074300160

約数和(自身を除く): 3889639640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 353, 434, 460, 620, 644, 706, 713, 805, 868, 920, 961, 1085, 1240, 1288, 1412, 1426, 1610, 1736, 1765, 1922, 2170, 2471, 2824, 2852, 3220, 3530, 3565, 3844, 4340, 4805, 4942, 4991, 5704, 6440, 6727, 7060, 7130, 7688, 8119, 8680, 9610, 9884, 9982, 10943, 12355, 13454, 14120, 14260, 16238, 19220, 19768, 19964, 21886, 22103, 24710, 24955, 26908, 28520, 32476, 33635, 38440, 39928, 40595, 43772, 44206, 49420, 49910, 53816, 54715, 56833, 64952, 67270, 76601, 81190, 87544, 88412, 98840, 99820, 109430, 110515, 113666, 134540, 153202, 154721, 162380, 176824, 199640, 218860, 221030, 227332, 251689, 269080, 284165, 306404, 309442, 324760, 339233, 383005, 437720, 442060, 454664, 503378, 568330, 612808, 618884, 678466, 766010, 773605, 884120, 1006756, 1136660, 1237768, 1258445, 1356932, 1532020, 1547210, 1696165, 1761823, 2013512, 2273320, 2374631, 2516890, 2713864, 3064040, 3094420, 3392330, 3523646, 4749262, 5033780, 6188840, 6784660, 7047292, 7802359, 8809115, 9498524, 10067560, 11873155, 13569320, 14094584, 15604718, 17618230, 18997048, 23746310, 31209436, 35236460, 39011795, 47492620, 54616513, 62418872, 70472920, 78023590, 94985240, 109233026, 156047180, 218466052, 273082565, 312094360, 436932104, 546165130, 1092330260, 2184660520]

約数ペア:

[(1, 2184660520), (2, 1092330260), (4, 546165130), (5, 436932104), (7, 312094360), (8, 273082565), (10, 218466052), (14, 156047180), (20, 109233026), (23, 94985240), (28, 78023590), (31, 70472920), (35, 62418872), (40, 54616513), (46, 47492620), (56, 39011795), (62, 35236460), (70, 31209436), (92, 23746310), (115, 18997048), (124, 17618230), (140, 15604718), (155, 14094584), (161, 13569320), (184, 11873155), (217, 10067560), (230, 9498524), (248, 8809115), (280, 7802359), (310, 7047292), (322, 6784660), (353, 6188840), (434, 5033780), (460, 4749262), (620, 3523646), (644, 3392330), (706, 3094420), (713, 3064040), (805, 2713864), (868, 2516890), (920, 2374631), (961, 2273320), (1085, 2013512), (1240, 1761823), (1288, 1696165), (1412, 1547210), (1426, 1532020), (1610, 1356932), (1736, 1258445), (1765, 1237768), (1922, 1136660), (2170, 1006756), (2471, 884120), (2824, 773605), (2852, 766010), (3220, 678466), (3530, 618884), (3565, 612808), (3844, 568330), (4340, 503378), (4805, 454664), (4942, 442060), (4991, 437720), (5704, 383005), (6440, 339233), (6727, 324760), (7060, 309442), (7130, 306404), (7688, 284165), (8119, 269080), (8680, 251689), (9610, 227332), (9884, 221030), (9982, 218860), (10943, 199640), (12355, 176824), (13454, 162380), (14120, 154721), (14260, 153202), (16238, 134540), (19220, 113666), (19768, 110515), (19964, 109430), (21886, 99820), (22103, 98840), (24710, 88412), (24955, 87544), (26908, 81190), (28520, 76601), (32476, 67270), (33635, 64952), (38440, 56833), (39928, 54715), (40595, 53816), (43772, 49910), (44206, 49420)]