189590940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13679}}^1$

素因数の和:13712

約数の個数: 144

約数和(自身を含む): 717050880

約数和(自身を除く): 527459940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13679, 13860, 27358, 41037, 54716, 68395, 82074, 95753, 123111, 136790, 150469, 164148, 191506, 205185, 246222, 273580, 287259, 300938, 383012, 410370, 451407, 478765, 492444, 574518, 601876, 615555, 752345, 820740, 861777, 902814, 957530, 1053283, 1149036, 1231110, 1354221, 1436295, 1504690, 1723554, 1805628, 1915060, 2106566, 2257035, 2462220, 2708442, 2872590, 3009380, 3159849, 3447108, 4213132, 4308885, 4514070, 5266415, 5416884, 5745180, 6319698, 6771105, 8617770, 9028140, 9479547, 10532830, 12639396, 13542210, 15799245, 17235540, 18959094, 21065660, 27084420, 31598490, 37918188, 47397735, 63196980, 94795470, 189590940]

約数ペア:

[(1, 189590940), (2, 94795470), (3, 63196980), (4, 47397735), (5, 37918188), (6, 31598490), (7, 27084420), (9, 21065660), (10, 18959094), (11, 17235540), (12, 15799245), (14, 13542210), (15, 12639396), (18, 10532830), (20, 9479547), (21, 9028140), (22, 8617770), (28, 6771105), (30, 6319698), (33, 5745180), (35, 5416884), (36, 5266415), (42, 4514070), (44, 4308885), (45, 4213132), (55, 3447108), (60, 3159849), (63, 3009380), (66, 2872590), (70, 2708442), (77, 2462220), (84, 2257035), (90, 2106566), (99, 1915060), (105, 1805628), (110, 1723554), (126, 1504690), (132, 1436295), (140, 1354221), (154, 1231110), (165, 1149036), (180, 1053283), (198, 957530), (210, 902814), (220, 861777), (231, 820740), (252, 752345), (308, 615555), (315, 601876), (330, 574518), (385, 492444), (396, 478765), (420, 451407), (462, 410370), (495, 383012), (630, 300938), (660, 287259), (693, 273580), (770, 246222), (924, 205185), (990, 191506), (1155, 164148), (1260, 150469), (1386, 136790), (1540, 123111), (1980, 95753), (2310, 82074), (2772, 68395), (3465, 54716), (4620, 41037), (6930, 27358), (13679, 13860)]