179904690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 568339200

約数和(自身を除く): 388434510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 43, 45, 58, 63, 70, 86, 87, 90, 105, 126, 129, 145, 174, 203, 210, 215, 229, 258, 261, 290, 301, 315, 387, 406, 430, 435, 458, 522, 602, 609, 630, 645, 687, 774, 870, 903, 1015, 1145, 1218, 1247, 1290, 1305, 1374, 1505, 1603, 1806, 1827, 1935, 2030, 2061, 2290, 2494, 2610, 2709, 3010, 3045, 3206, 3435, 3654, 3741, 3870, 4122, 4515, 4809, 5418, 6090, 6235, 6641, 6870, 7482, 8015, 8729, 9030, 9135, 9618, 9847, 10305, 11223, 12470, 13282, 13545, 14427, 16030, 17458, 18270, 18705, 19694, 19923, 20610, 22446, 24045, 26187, 27090, 28854, 29541, 33205, 37410, 39846, 43645, 46487, 48090, 49235, 52374, 56115, 59082, 59769, 66410, 68929, 72135, 78561, 87290, 88623, 92974, 98470, 99615, 112230, 119538, 130935, 137858, 139461, 144270, 147705, 157122, 177246, 199230, 206787, 232435, 261870, 278922, 285563, 295410, 298845, 344645, 392805, 413574, 418383, 443115, 464870, 571126, 597690, 620361, 689290, 697305, 785610, 836766, 856689, 886230, 1033935, 1240722, 1394610, 1427815, 1713378, 1998941, 2067870, 2091915, 2570067, 2855630, 3101805, 3997882, 4183830, 4283445, 5140134, 5996823, 6203610, 8566890, 9994705, 11993646, 12850335, 17990469, 19989410, 25700670, 29984115, 35980938, 59968230, 89952345, 179904690]

約数ペア:

[(1, 179904690), (2, 89952345), (3, 59968230), (5, 35980938), (6, 29984115), (7, 25700670), (9, 19989410), (10, 17990469), (14, 12850335), (15, 11993646), (18, 9994705), (21, 8566890), (29, 6203610), (30, 5996823), (35, 5140134), (42, 4283445), (43, 4183830), (45, 3997882), (58, 3101805), (63, 2855630), (70, 2570067), (86, 2091915), (87, 2067870), (90, 1998941), (105, 1713378), (126, 1427815), (129, 1394610), (145, 1240722), (174, 1033935), (203, 886230), (210, 856689), (215, 836766), (229, 785610), (258, 697305), (261, 689290), (290, 620361), (301, 597690), (315, 571126), (387, 464870), (406, 443115), (430, 418383), (435, 413574), (458, 392805), (522, 344645), (602, 298845), (609, 295410), (630, 285563), (645, 278922), (687, 261870), (774, 232435), (870, 206787), (903, 199230), (1015, 177246), (1145, 157122), (1218, 147705), (1247, 144270), (1290, 139461), (1305, 137858), (1374, 130935), (1505, 119538), (1603, 112230), (1806, 99615), (1827, 98470), (1935, 92974), (2030, 88623), (2061, 87290), (2290, 78561), (2494, 72135), (2610, 68929), (2709, 66410), (3010, 59769), (3045, 59082), (3206, 56115), (3435, 52374), (3654, 49235), (3741, 48090), (3870, 46487), (4122, 43645), (4515, 39846), (4809, 37410), (5418, 33205), (6090, 29541), (6235, 28854), (6641, 27090), (6870, 26187), (7482, 24045), (8015, 22446), (8729, 20610), (9030, 19923), (9135, 19694), (9618, 18705), (9847, 18270), (10305, 17458), (11223, 16030), (12470, 14427), (13282, 13545)]