156742740

素因数分解:

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

素因数の和:339

約数の個数: 288

約数和(自身を含む): 608864256

約数和(自身を除く): 452121516

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, 263, 301, 308, 315, 330, 385, 387, 396, 420, 430, 462, 473, 495, 516, 526, 602, 630, 645, 660, 693, 770, 774, 789, 860, 903, 924, 946, 990, 1052, 1155, 1204, 1260, 1290, 1315, 1386, 1419, 1505, 1540, 1548, 1578, 1806, 1841, 1892, 1935, 1980, 2310, 2365, 2367, 2580, 2630, 2709, 2772, 2838, 2893, 3010, 3156, 3311, 3465, 3612, 3682, 3870, 3945, 4257, 4515, 4620, 4730, 4734, 5260, 5418, 5523, 5676, 5786, 6020, 6622, 6930, 7095, 7364, 7740, 7890, 8514, 8679, 9030, 9205, 9460, 9468, 9933, 10836, 11046, 11309, 11572, 11835, 13244, 13545, 13860, 14190, 14465, 15780, 16555, 16569, 17028, 17358, 18060, 18410, 19866, 20251, 21285, 22092, 22618, 23670, 26037, 27090, 27615, 28380, 28930, 29799, 33110, 33138, 33927, 34716, 36820, 39732, 40502, 42570, 43395, 45236, 47340, 49665, 52074, 54180, 55230, 56545, 57860, 59598, 60753, 66220, 66276, 67854, 79163, 81004, 82845, 85140, 86790, 99330, 101255, 101781, 104148, 110460, 113090, 119196, 121506, 124399, 130185, 135708, 148995, 158326, 165690, 169635, 173580, 182259, 198660, 202510, 203562, 226180, 237489, 243012, 248798, 260370, 297990, 303765, 316652, 331380, 339270, 364518, 373197, 395815, 405020, 407124, 474978, 497596, 508905, 520740, 595980, 607530, 621995, 678540, 712467, 729036, 746394, 791630, 870793, 911295, 949956, 1017810, 1119591, 1187445, 1215060, 1243990, 1424934, 1492788, 1583260, 1741586, 1822590, 1865985, 2035620, 2239182, 2374890, 2487980, 2612379, 2849868, 3483172, 3562335, 3645180, 3731970, 4353965, 4478364, 4749780, 5224758, 5597955, 7124670, 7463940, 7837137, 8707930, 10449516, 11195910, 13061895, 14249340, 15674274, 17415860, 22391820, 26123790, 31348548, 39185685, 52247580, 78371370, 156742740]

約数ペア:

[(1, 156742740), (2, 78371370), (3, 52247580), (4, 39185685), (5, 31348548), (6, 26123790), (7, 22391820), (9, 17415860), (10, 15674274), (11, 14249340), (12, 13061895), (14, 11195910), (15, 10449516), (18, 8707930), (20, 7837137), (21, 7463940), (22, 7124670), (28, 5597955), (30, 5224758), (33, 4749780), (35, 4478364), (36, 4353965), (42, 3731970), (43, 3645180), (44, 3562335), (45, 3483172), (55, 2849868), (60, 2612379), (63, 2487980), (66, 2374890), (70, 2239182), (77, 2035620), (84, 1865985), (86, 1822590), (90, 1741586), (99, 1583260), (105, 1492788), (110, 1424934), (126, 1243990), (129, 1215060), (132, 1187445), (140, 1119591), (154, 1017810), (165, 949956), (172, 911295), (180, 870793), (198, 791630), (210, 746394), (215, 729036), (220, 712467), (231, 678540), (252, 621995), (258, 607530), (263, 595980), (301, 520740), (308, 508905), (315, 497596), (330, 474978), (385, 407124), (387, 405020), (396, 395815), (420, 373197), (430, 364518), (462, 339270), (473, 331380), (495, 316652), (516, 303765), (526, 297990), (602, 260370), (630, 248798), (645, 243012), (660, 237489), (693, 226180), (770, 203562), (774, 202510), (789, 198660), (860, 182259), (903, 173580), (924, 169635), (946, 165690), (990, 158326), (1052, 148995), (1155, 135708), (1204, 130185), (1260, 124399), (1290, 121506), (1315, 119196), (1386, 113090), (1419, 110460), (1505, 104148), (1540, 101781), (1548, 101255), (1578, 99330), (1806, 86790), (1841, 85140), (1892, 82845), (1935, 81004), (1980, 79163), (2310, 67854), (2365, 66276), (2367, 66220), (2580, 60753), (2630, 59598), (2709, 57860), (2772, 56545), (2838, 55230), (2893, 54180), (3010, 52074), (3156, 49665), (3311, 47340), (3465, 45236), (3612, 43395), (3682, 42570), (3870, 40502), (3945, 39732), (4257, 36820), (4515, 34716), (4620, 33927), (4730, 33138), (4734, 33110), (5260, 29799), (5418, 28930), (5523, 28380), (5676, 27615), (5786, 27090), (6020, 26037), (6622, 23670), (6930, 22618), (7095, 22092), (7364, 21285), (7740, 20251), (7890, 19866), (8514, 18410), (8679, 18060), (9030, 17358), (9205, 17028), (9460, 16569), (9468, 16555), (9933, 15780), (10836, 14465), (11046, 14190), (11309, 13860), (11572, 13545), (11835, 13244)]