886394160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 3104944128

約数和(自身を除く): 2218549968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 151, 155, 180, 186, 240, 248, 263, 279, 302, 310, 360, 372, 453, 465, 496, 526, 558, 604, 620, 720, 744, 755, 789, 906, 930, 1052, 1116, 1208, 1240, 1315, 1359, 1395, 1488, 1510, 1578, 1812, 1860, 2104, 2232, 2265, 2367, 2416, 2480, 2630, 2718, 2790, 3020, 3156, 3624, 3720, 3945, 4208, 4464, 4530, 4681, 4734, 5260, 5436, 5580, 6040, 6312, 6795, 7248, 7440, 7890, 8153, 9060, 9362, 9468, 10520, 10872, 11160, 11835, 12080, 12624, 13590, 14043, 15780, 16306, 18120, 18724, 18936, 21040, 21744, 22320, 23405, 23670, 24459, 27180, 28086, 31560, 32612, 36240, 37448, 37872, 39713, 40765, 42129, 46810, 47340, 48918, 54360, 56172, 63120, 65224, 70215, 73377, 74896, 79426, 81530, 84258, 93620, 94680, 97836, 108720, 112344, 119139, 122295, 130448, 140430, 146754, 158852, 163060, 168516, 187240, 189360, 195672, 198565, 210645, 224688, 238278, 244590, 280860, 293508, 317704, 326120, 337032, 357417, 366885, 374480, 391344, 397130, 421290, 476556, 489180, 561720, 587016, 595695, 635408, 652240, 674064, 714834, 733770, 794260, 842580, 953112, 978360, 1123440, 1174032, 1191390, 1231103, 1429668, 1467540, 1588520, 1685160, 1787085, 1906224, 1956720, 2382780, 2462206, 2859336, 2935080, 3177040, 3370320, 3574170, 3693309, 4765560, 4924412, 5718672, 5870160, 6155515, 7148340, 7386618, 9531120, 9848824, 11079927, 12311030, 14296680, 14773236, 18466545, 19697648, 22159854, 24622060, 28593360, 29546472, 36933090, 44319708, 49244120, 55399635, 59092944, 73866180, 88639416, 98488240, 110799270, 147732360, 177278832, 221598540, 295464720, 443197080, 886394160]

約数ペア:

[(1, 886394160), (2, 443197080), (3, 295464720), (4, 221598540), (5, 177278832), (6, 147732360), (8, 110799270), (9, 98488240), (10, 88639416), (12, 73866180), (15, 59092944), (16, 55399635), (18, 49244120), (20, 44319708), (24, 36933090), (30, 29546472), (31, 28593360), (36, 24622060), (40, 22159854), (45, 19697648), (48, 18466545), (60, 14773236), (62, 14296680), (72, 12311030), (80, 11079927), (90, 9848824), (93, 9531120), (120, 7386618), (124, 7148340), (144, 6155515), (151, 5870160), (155, 5718672), (180, 4924412), (186, 4765560), (240, 3693309), (248, 3574170), (263, 3370320), (279, 3177040), (302, 2935080), (310, 2859336), (360, 2462206), (372, 2382780), (453, 1956720), (465, 1906224), (496, 1787085), (526, 1685160), (558, 1588520), (604, 1467540), (620, 1429668), (720, 1231103), (744, 1191390), (755, 1174032), (789, 1123440), (906, 978360), (930, 953112), (1052, 842580), (1116, 794260), (1208, 733770), (1240, 714834), (1315, 674064), (1359, 652240), (1395, 635408), (1488, 595695), (1510, 587016), (1578, 561720), (1812, 489180), (1860, 476556), (2104, 421290), (2232, 397130), (2265, 391344), (2367, 374480), (2416, 366885), (2480, 357417), (2630, 337032), (2718, 326120), (2790, 317704), (3020, 293508), (3156, 280860), (3624, 244590), (3720, 238278), (3945, 224688), (4208, 210645), (4464, 198565), (4530, 195672), (4681, 189360), (4734, 187240), (5260, 168516), (5436, 163060), (5580, 158852), (6040, 146754), (6312, 140430), (6795, 130448), (7248, 122295), (7440, 119139), (7890, 112344), (8153, 108720), (9060, 97836), (9362, 94680), (9468, 93620), (10520, 84258), (10872, 81530), (11160, 79426), (11835, 74896), (12080, 73377), (12624, 70215), (13590, 65224), (14043, 63120), (15780, 56172), (16306, 54360), (18120, 48918), (18724, 47340), (18936, 46810), (21040, 42129), (21744, 40765), (22320, 39713), (23405, 37872), (23670, 37448), (24459, 36240), (27180, 32612), (28086, 31560)]