142462380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7399

約数の個数: 96

約数和(自身を含む): 444648960

約数和(自身を除く): 302186580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 7351, 9690, 14702, 19380, 22053, 29404, 36755, 44106, 73510, 88212, 110265, 124967, 139669, 147020, 220530, 249934, 279338, 374901, 419007, 441060, 499868, 558676, 624835, 698345, 749802, 838014, 1249670, 1396690, 1499604, 1676028, 1874505, 2095035, 2374373, 2499340, 2793380, 3749010, 4190070, 4748746, 7123119, 7498020, 8380140, 9497492, 11871865, 14246238, 23743730, 28492476, 35615595, 47487460, 71231190, 142462380]

約数ペア:

[(1, 142462380), (2, 71231190), (3, 47487460), (4, 35615595), (5, 28492476), (6, 23743730), (10, 14246238), (12, 11871865), (15, 9497492), (17, 8380140), (19, 7498020), (20, 7123119), (30, 4748746), (34, 4190070), (38, 3749010), (51, 2793380), (57, 2499340), (60, 2374373), (68, 2095035), (76, 1874505), (85, 1676028), (95, 1499604), (102, 1396690), (114, 1249670), (170, 838014), (190, 749802), (204, 698345), (228, 624835), (255, 558676), (285, 499868), (323, 441060), (340, 419007), (380, 374901), (510, 279338), (570, 249934), (646, 220530), (969, 147020), (1020, 139669), (1140, 124967), (1292, 110265), (1615, 88212), (1938, 73510), (3230, 44106), (3876, 36755), (4845, 29404), (6460, 22053), (7351, 19380), (9690, 14702)]