210380940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 288

約数和(自身を含む): 816431616

約数和(自身を除く): 606050676

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, 43, 44, 45, 55, 60, 63, 66, 70, 77, 84, 86, 90, 99, 105, 110, 126, 129, 132, 140, 154, 165, 172, 180, 198, 210, 215, 220, 231, 252, 258, 301, 308, 315, 330, 353, 385, 387, 396, 420, 430, 462, 473, 495, 516, 602, 630, 645, 660, 693, 706, 770, 774, 860, 903, 924, 946, 990, 1059, 1155, 1204, 1260, 1290, 1386, 1412, 1419, 1505, 1540, 1548, 1765, 1806, 1892, 1935, 1980, 2118, 2310, 2365, 2471, 2580, 2709, 2772, 2838, 3010, 3177, 3311, 3465, 3530, 3612, 3870, 3883, 4236, 4257, 4515, 4620, 4730, 4942, 5295, 5418, 5676, 6020, 6354, 6622, 6930, 7060, 7095, 7413, 7740, 7766, 8514, 9030, 9460, 9884, 9933, 10590, 10836, 11649, 12355, 12708, 13244, 13545, 13860, 14190, 14826, 15179, 15532, 15885, 16555, 17028, 18060, 19415, 19866, 21180, 21285, 22239, 23298, 24710, 27090, 27181, 28380, 29652, 29799, 30358, 31770, 33110, 34947, 37065, 38830, 39732, 42570, 44478, 45537, 46596, 49420, 49665, 54180, 54362, 58245, 59598, 60716, 63540, 66220, 69894, 74130, 75895, 77660, 81543, 85140, 88956, 91074, 99330, 106253, 108724, 111195, 116490, 119196, 135905, 136611, 139788, 148260, 148995, 151790, 163086, 166969, 174735, 182148, 198660, 212506, 222390, 227685, 232980, 244629, 271810, 273222, 297990, 303580, 318759, 326172, 333938, 349470, 407715, 425012, 444780, 455370, 489258, 500907, 531265, 543620, 546444, 595980, 637518, 667876, 683055, 698940, 815430, 834845, 910740, 956277, 978516, 1001814, 1062530, 1168783, 1223145, 1275036, 1366110, 1502721, 1593795, 1630860, 1669690, 1912554, 2003628, 2125060, 2337566, 2446290, 2504535, 2732220, 3005442, 3187590, 3339380, 3506349, 3825108, 4675132, 4781385, 4892580, 5009070, 5843915, 6010884, 6375180, 7012698, 7513605, 9562770, 10018140, 10519047, 11687830, 14025396, 15027210, 17531745, 19125540, 21038094, 23375660, 30054420, 35063490, 42076188, 52595235, 70126980, 105190470, 210380940]

約数ペア:

[(1, 210380940), (2, 105190470), (3, 70126980), (4, 52595235), (5, 42076188), (6, 35063490), (7, 30054420), (9, 23375660), (10, 21038094), (11, 19125540), (12, 17531745), (14, 15027210), (15, 14025396), (18, 11687830), (20, 10519047), (21, 10018140), (22, 9562770), (28, 7513605), (30, 7012698), (33, 6375180), (35, 6010884), (36, 5843915), (42, 5009070), (43, 4892580), (44, 4781385), (45, 4675132), (55, 3825108), (60, 3506349), (63, 3339380), (66, 3187590), (70, 3005442), (77, 2732220), (84, 2504535), (86, 2446290), (90, 2337566), (99, 2125060), (105, 2003628), (110, 1912554), (126, 1669690), (129, 1630860), (132, 1593795), (140, 1502721), (154, 1366110), (165, 1275036), (172, 1223145), (180, 1168783), (198, 1062530), (210, 1001814), (215, 978516), (220, 956277), (231, 910740), (252, 834845), (258, 815430), (301, 698940), (308, 683055), (315, 667876), (330, 637518), (353, 595980), (385, 546444), (387, 543620), (396, 531265), (420, 500907), (430, 489258), (462, 455370), (473, 444780), (495, 425012), (516, 407715), (602, 349470), (630, 333938), (645, 326172), (660, 318759), (693, 303580), (706, 297990), (770, 273222), (774, 271810), (860, 244629), (903, 232980), (924, 227685), (946, 222390), (990, 212506), (1059, 198660), (1155, 182148), (1204, 174735), (1260, 166969), (1290, 163086), (1386, 151790), (1412, 148995), (1419, 148260), (1505, 139788), (1540, 136611), (1548, 135905), (1765, 119196), (1806, 116490), (1892, 111195), (1935, 108724), (1980, 106253), (2118, 99330), (2310, 91074), (2365, 88956), (2471, 85140), (2580, 81543), (2709, 77660), (2772, 75895), (2838, 74130), (3010, 69894), (3177, 66220), (3311, 63540), (3465, 60716), (3530, 59598), (3612, 58245), (3870, 54362), (3883, 54180), (4236, 49665), (4257, 49420), (4515, 46596), (4620, 45537), (4730, 44478), (4942, 42570), (5295, 39732), (5418, 38830), (5676, 37065), (6020, 34947), (6354, 33110), (6622, 31770), (6930, 30358), (7060, 29799), (7095, 29652), (7413, 28380), (7740, 27181), (7766, 27090), (8514, 24710), (9030, 23298), (9460, 22239), (9884, 21285), (9933, 21180), (10590, 19866), (10836, 19415), (11649, 18060), (12355, 17028), (12708, 16555), (13244, 15885), (13545, 15532), (13860, 15179), (14190, 14826)]