242216640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2767

約数の個数: 168

約数和(自身を含む): 860316288

約数和(自身を除く): 618099648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2713, 2790, 2880, 2976, 3720, 4464, 4960, 5426, 5580, 5952, 7440, 8139, 8928, 9920, 10852, 11160, 13565, 14880, 16278, 17856, 21704, 22320, 24417, 27130, 29760, 32556, 40695, 43408, 44640, 48834, 54260, 65112, 81390, 84103, 86816, 89280, 97668, 108520, 122085, 130224, 162780, 168206, 173632, 195336, 217040, 244170, 252309, 260448, 325560, 336412, 390672, 420515, 434080, 488340, 504618, 520896, 651120, 672824, 756927, 781344, 841030, 868160, 976680, 1009236, 1261545, 1302240, 1345648, 1513854, 1562688, 1682060, 1953360, 2018472, 2523090, 2604480, 2691296, 3027708, 3364120, 3784635, 3906720, 4036944, 5046180, 5382592, 6055416, 6728240, 7569270, 7813440, 8073888, 10092360, 12110832, 13456480, 15138540, 16147776, 20184720, 24221664, 26912960, 30277080, 40369440, 48443328, 60554160, 80738880, 121108320, 242216640]

約数ペア:

[(1, 242216640), (2, 121108320), (3, 80738880), (4, 60554160), (5, 48443328), (6, 40369440), (8, 30277080), (9, 26912960), (10, 24221664), (12, 20184720), (15, 16147776), (16, 15138540), (18, 13456480), (20, 12110832), (24, 10092360), (30, 8073888), (31, 7813440), (32, 7569270), (36, 6728240), (40, 6055416), (45, 5382592), (48, 5046180), (60, 4036944), (62, 3906720), (64, 3784635), (72, 3364120), (80, 3027708), (90, 2691296), (93, 2604480), (96, 2523090), (120, 2018472), (124, 1953360), (144, 1682060), (155, 1562688), (160, 1513854), (180, 1345648), (186, 1302240), (192, 1261545), (240, 1009236), (248, 976680), (279, 868160), (288, 841030), (310, 781344), (320, 756927), (360, 672824), (372, 651120), (465, 520896), (480, 504618), (496, 488340), (558, 434080), (576, 420515), (620, 390672), (720, 336412), (744, 325560), (930, 260448), (960, 252309), (992, 244170), (1116, 217040), (1240, 195336), (1395, 173632), (1440, 168206), (1488, 162780), (1860, 130224), (1984, 122085), (2232, 108520), (2480, 97668), (2713, 89280), (2790, 86816), (2880, 84103), (2976, 81390), (3720, 65112), (4464, 54260), (4960, 48834), (5426, 44640), (5580, 43408), (5952, 40695), (7440, 32556), (8139, 29760), (8928, 27130), (9920, 24417), (10852, 22320), (11160, 21704), (13565, 17856), (14880, 16278)]