78371370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 260941824

約数和(自身を除く): 182570454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 43, 45, 55, 63, 66, 70, 77, 86, 90, 99, 105, 110, 126, 129, 154, 165, 198, 210, 215, 231, 258, 263, 301, 315, 330, 385, 387, 430, 462, 473, 495, 526, 602, 630, 645, 693, 770, 774, 789, 903, 946, 990, 1155, 1290, 1315, 1386, 1419, 1505, 1578, 1806, 1841, 1935, 2310, 2365, 2367, 2630, 2709, 2838, 2893, 3010, 3311, 3465, 3682, 3870, 3945, 4257, 4515, 4730, 4734, 5418, 5523, 5786, 6622, 6930, 7095, 7890, 8514, 8679, 9030, 9205, 9933, 11046, 11309, 11835, 13545, 14190, 14465, 16555, 16569, 17358, 18410, 19866, 20251, 21285, 22618, 23670, 26037, 27090, 27615, 28930, 29799, 33110, 33138, 33927, 40502, 42570, 43395, 49665, 52074, 55230, 56545, 59598, 60753, 67854, 79163, 82845, 86790, 99330, 101255, 101781, 113090, 121506, 124399, 130185, 148995, 158326, 165690, 169635, 182259, 202510, 203562, 237489, 248798, 260370, 297990, 303765, 339270, 364518, 373197, 395815, 474978, 508905, 607530, 621995, 712467, 746394, 791630, 870793, 911295, 1017810, 1119591, 1187445, 1243990, 1424934, 1741586, 1822590, 1865985, 2239182, 2374890, 2612379, 3562335, 3731970, 4353965, 5224758, 5597955, 7124670, 7837137, 8707930, 11195910, 13061895, 15674274, 26123790, 39185685, 78371370]

約数ペア:

[(1, 78371370), (2, 39185685), (3, 26123790), (5, 15674274), (6, 13061895), (7, 11195910), (9, 8707930), (10, 7837137), (11, 7124670), (14, 5597955), (15, 5224758), (18, 4353965), (21, 3731970), (22, 3562335), (30, 2612379), (33, 2374890), (35, 2239182), (42, 1865985), (43, 1822590), (45, 1741586), (55, 1424934), (63, 1243990), (66, 1187445), (70, 1119591), (77, 1017810), (86, 911295), (90, 870793), (99, 791630), (105, 746394), (110, 712467), (126, 621995), (129, 607530), (154, 508905), (165, 474978), (198, 395815), (210, 373197), (215, 364518), (231, 339270), (258, 303765), (263, 297990), (301, 260370), (315, 248798), (330, 237489), (385, 203562), (387, 202510), (430, 182259), (462, 169635), (473, 165690), (495, 158326), (526, 148995), (602, 130185), (630, 124399), (645, 121506), (693, 113090), (770, 101781), (774, 101255), (789, 99330), (903, 86790), (946, 82845), (990, 79163), (1155, 67854), (1290, 60753), (1315, 59598), (1386, 56545), (1419, 55230), (1505, 52074), (1578, 49665), (1806, 43395), (1841, 42570), (1935, 40502), (2310, 33927), (2365, 33138), (2367, 33110), (2630, 29799), (2709, 28930), (2838, 27615), (2893, 27090), (3010, 26037), (3311, 23670), (3465, 22618), (3682, 21285), (3870, 20251), (3945, 19866), (4257, 18410), (4515, 17358), (4730, 16569), (4734, 16555), (5418, 14465), (5523, 14190), (5786, 13545), (6622, 11835), (6930, 11309), (7095, 11046), (7890, 9933), (8514, 9205), (8679, 9030)]