23218560

素因数分解:

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

素因数の和:193

約数の個数: 192

約数和(自身を含む): 83538000

約数和(自身を除く): 60319440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 139, 144, 145, 160, 174, 180, 192, 232, 240, 261, 278, 288, 290, 320, 348, 360, 384, 417, 435, 464, 480, 522, 556, 576, 580, 640, 695, 696, 720, 834, 870, 928, 960, 1044, 1112, 1152, 1160, 1251, 1305, 1390, 1392, 1440, 1668, 1740, 1856, 1920, 2085, 2088, 2224, 2320, 2502, 2610, 2780, 2784, 2880, 3336, 3480, 3712, 4031, 4170, 4176, 4448, 4640, 5004, 5220, 5560, 5568, 5760, 6255, 6672, 6960, 8062, 8340, 8352, 8896, 9280, 10008, 10440, 11120, 11136, 12093, 12510, 13344, 13920, 16124, 16680, 16704, 17792, 18560, 20016, 20155, 20880, 22240, 24186, 25020, 26688, 27840, 32248, 33360, 33408, 36279, 40032, 40310, 41760, 44480, 48372, 50040, 53376, 55680, 60465, 64496, 66720, 72558, 80064, 80620, 83520, 88960, 96744, 100080, 120930, 128992, 133440, 145116, 160128, 161240, 167040, 181395, 193488, 200160, 241860, 257984, 266880, 290232, 322480, 362790, 386976, 400320, 483720, 515968, 580464, 644960, 725580, 773952, 800640, 967440, 1160928, 1289920, 1451160, 1547904, 1934880, 2321856, 2579840, 2902320, 3869760, 4643712, 5804640, 7739520, 11609280, 23218560]

約数ペア:

[(1, 23218560), (2, 11609280), (3, 7739520), (4, 5804640), (5, 4643712), (6, 3869760), (8, 2902320), (9, 2579840), (10, 2321856), (12, 1934880), (15, 1547904), (16, 1451160), (18, 1289920), (20, 1160928), (24, 967440), (29, 800640), (30, 773952), (32, 725580), (36, 644960), (40, 580464), (45, 515968), (48, 483720), (58, 400320), (60, 386976), (64, 362790), (72, 322480), (80, 290232), (87, 266880), (90, 257984), (96, 241860), (116, 200160), (120, 193488), (128, 181395), (139, 167040), (144, 161240), (145, 160128), (160, 145116), (174, 133440), (180, 128992), (192, 120930), (232, 100080), (240, 96744), (261, 88960), (278, 83520), (288, 80620), (290, 80064), (320, 72558), (348, 66720), (360, 64496), (384, 60465), (417, 55680), (435, 53376), (464, 50040), (480, 48372), (522, 44480), (556, 41760), (576, 40310), (580, 40032), (640, 36279), (695, 33408), (696, 33360), (720, 32248), (834, 27840), (870, 26688), (928, 25020), (960, 24186), (1044, 22240), (1112, 20880), (1152, 20155), (1160, 20016), (1251, 18560), (1305, 17792), (1390, 16704), (1392, 16680), (1440, 16124), (1668, 13920), (1740, 13344), (1856, 12510), (1920, 12093), (2085, 11136), (2088, 11120), (2224, 10440), (2320, 10008), (2502, 9280), (2610, 8896), (2780, 8352), (2784, 8340), (2880, 8062), (3336, 6960), (3480, 6672), (3712, 6255), (4031, 5760), (4170, 5568), (4176, 5560), (4448, 5220), (4640, 5004)]