69655680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 257040000

約数和(自身を除く): 187384320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 139, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 278, 288, 290, 320, 348, 360, 384, 417, 432, 435, 464, 480, 522, 540, 556, 576, 580, 640, 695, 696, 720, 783, 834, 864, 870, 928, 960, 1044, 1080, 1112, 1152, 1160, 1251, 1305, 1390, 1392, 1440, 1566, 1668, 1728, 1740, 1856, 1920, 2085, 2088, 2160, 2224, 2320, 2502, 2610, 2780, 2784, 2880, 3132, 3336, 3456, 3480, 3712, 3753, 3915, 4031, 4170, 4176, 4320, 4448, 4640, 5004, 5220, 5560, 5568, 5760, 6255, 6264, 6672, 6960, 7506, 7830, 8062, 8340, 8352, 8640, 8896, 9280, 10008, 10440, 11120, 11136, 12093, 12510, 12528, 13344, 13920, 15012, 15660, 16124, 16680, 16704, 17280, 17792, 18560, 18765, 20016, 20155, 20880, 22240, 24186, 25020, 25056, 26688, 27840, 30024, 31320, 32248, 33360, 33408, 36279, 37530, 40032, 40310, 41760, 44480, 48372, 50040, 50112, 53376, 55680, 60048, 60465, 62640, 64496, 66720, 72558, 75060, 80064, 80620, 83520, 88960, 96744, 100080, 100224, 108837, 120096, 120930, 125280, 128992, 133440, 145116, 150120, 160128, 161240, 167040, 181395, 193488, 200160, 217674, 240192, 241860, 250560, 257984, 266880, 290232, 300240, 322480, 362790, 386976, 400320, 435348, 480384, 483720, 501120, 515968, 544185, 580464, 600480, 644960, 725580, 773952, 800640, 870696, 967440, 1088370, 1160928, 1200960, 1289920, 1451160, 1547904, 1741392, 1934880, 2176740, 2321856, 2401920, 2579840, 2902320, 3482784, 3869760, 4353480, 4643712, 5804640, 6965568, 7739520, 8706960, 11609280, 13931136, 17413920, 23218560, 34827840, 69655680]

約数ペア:

[(1, 69655680), (2, 34827840), (3, 23218560), (4, 17413920), (5, 13931136), (6, 11609280), (8, 8706960), (9, 7739520), (10, 6965568), (12, 5804640), (15, 4643712), (16, 4353480), (18, 3869760), (20, 3482784), (24, 2902320), (27, 2579840), (29, 2401920), (30, 2321856), (32, 2176740), (36, 1934880), (40, 1741392), (45, 1547904), (48, 1451160), (54, 1289920), (58, 1200960), (60, 1160928), (64, 1088370), (72, 967440), (80, 870696), (87, 800640), (90, 773952), (96, 725580), (108, 644960), (116, 600480), (120, 580464), (128, 544185), (135, 515968), (139, 501120), (144, 483720), (145, 480384), (160, 435348), (174, 400320), (180, 386976), (192, 362790), (216, 322480), (232, 300240), (240, 290232), (261, 266880), (270, 257984), (278, 250560), (288, 241860), (290, 240192), (320, 217674), (348, 200160), (360, 193488), (384, 181395), (417, 167040), (432, 161240), (435, 160128), (464, 150120), (480, 145116), (522, 133440), (540, 128992), (556, 125280), (576, 120930), (580, 120096), (640, 108837), (695, 100224), (696, 100080), (720, 96744), (783, 88960), (834, 83520), (864, 80620), (870, 80064), (928, 75060), (960, 72558), (1044, 66720), (1080, 64496), (1112, 62640), (1152, 60465), (1160, 60048), (1251, 55680), (1305, 53376), (1390, 50112), (1392, 50040), (1440, 48372), (1566, 44480), (1668, 41760), (1728, 40310), (1740, 40032), (1856, 37530), (1920, 36279), (2085, 33408), (2088, 33360), (2160, 32248), (2224, 31320), (2320, 30024), (2502, 27840), (2610, 26688), (2780, 25056), (2784, 25020), (2880, 24186), (3132, 22240), (3336, 20880), (3456, 20155), (3480, 20016), (3712, 18765), (3753, 18560), (3915, 17792), (4031, 17280), (4170, 16704), (4176, 16680), (4320, 16124), (4448, 15660), (4640, 15012), (5004, 13920), (5220, 13344), (5560, 12528), (5568, 12510), (5760, 12093), (6255, 11136), (6264, 11120), (6672, 10440), (6960, 10008), (7506, 9280), (7830, 8896), (8062, 8640), (8340, 8352)]