205522560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1207

約数の個数: 192

約数和(自身を含む): 733224960

約数和(自身を除く): 527702400

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, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1151, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2302, 2480, 2790, 2880, 2976, 3453, 3720, 3968, 4464, 4604, 4960, 5580, 5755, 5760, 5952, 6906, 7440, 8928, 9208, 9920, 10359, 11160, 11510, 11904, 13812, 14880, 17265, 17856, 18416, 19840, 20718, 22320, 23020, 27624, 29760, 34530, 35681, 35712, 36832, 41436, 44640, 46040, 51795, 55248, 59520, 69060, 71362, 73664, 82872, 89280, 92080, 103590, 107043, 110496, 138120, 142724, 147328, 165744, 178405, 178560, 184160, 207180, 214086, 220992, 276240, 285448, 321129, 331488, 356810, 368320, 414360, 428172, 441984, 535215, 552480, 570896, 642258, 662976, 713620, 736640, 828720, 856344, 1070430, 1104960, 1141792, 1284516, 1325952, 1427240, 1605645, 1657440, 1712688, 2140860, 2209920, 2283584, 2569032, 2854480, 3211290, 3314880, 3425376, 4281720, 4567168, 5138064, 5708960, 6422580, 6629760, 6850752, 8563440, 10276128, 11417920, 12845160, 13701504, 17126880, 20552256, 22835840, 25690320, 34253760, 41104512, 51380640, 68507520, 102761280, 205522560]

約数ペア:

[(1, 205522560), (2, 102761280), (3, 68507520), (4, 51380640), (5, 41104512), (6, 34253760), (8, 25690320), (9, 22835840), (10, 20552256), (12, 17126880), (15, 13701504), (16, 12845160), (18, 11417920), (20, 10276128), (24, 8563440), (30, 6850752), (31, 6629760), (32, 6422580), (36, 5708960), (40, 5138064), (45, 4567168), (48, 4281720), (60, 3425376), (62, 3314880), (64, 3211290), (72, 2854480), (80, 2569032), (90, 2283584), (93, 2209920), (96, 2140860), (120, 1712688), (124, 1657440), (128, 1605645), (144, 1427240), (155, 1325952), (160, 1284516), (180, 1141792), (186, 1104960), (192, 1070430), (240, 856344), (248, 828720), (279, 736640), (288, 713620), (310, 662976), (320, 642258), (360, 570896), (372, 552480), (384, 535215), (465, 441984), (480, 428172), (496, 414360), (558, 368320), (576, 356810), (620, 331488), (640, 321129), (720, 285448), (744, 276240), (930, 220992), (960, 214086), (992, 207180), (1116, 184160), (1151, 178560), (1152, 178405), (1240, 165744), (1395, 147328), (1440, 142724), (1488, 138120), (1860, 110496), (1920, 107043), (1984, 103590), (2232, 92080), (2302, 89280), (2480, 82872), (2790, 73664), (2880, 71362), (2976, 69060), (3453, 59520), (3720, 55248), (3968, 51795), (4464, 46040), (4604, 44640), (4960, 41436), (5580, 36832), (5755, 35712), (5760, 35681), (5952, 34530), (6906, 29760), (7440, 27624), (8928, 23020), (9208, 22320), (9920, 20718), (10359, 19840), (11160, 18416), (11510, 17856), (11904, 17265), (13812, 14880)]