23264640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{577}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 91971360

約数和(自身を除く): 68706720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 577, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1154, 1260, 1344, 1440, 1680, 1731, 1920, 2016, 2240, 2308, 2520, 2688, 2880, 2885, 3360, 3462, 4032, 4039, 4480, 4616, 5040, 5193, 5760, 5770, 6720, 6924, 8064, 8078, 8655, 9232, 10080, 10386, 11540, 12117, 13440, 13848, 16156, 17310, 18464, 20160, 20195, 20772, 23080, 24234, 25965, 27696, 32312, 34620, 36351, 36928, 40320, 40390, 41544, 46160, 48468, 51930, 55392, 60585, 64624, 69240, 72702, 73856, 80780, 83088, 92320, 96936, 103860, 110784, 121170, 129248, 138480, 145404, 161560, 166176, 181755, 184640, 193872, 207720, 221568, 242340, 258496, 276960, 290808, 323120, 332352, 363510, 369280, 387744, 415440, 484680, 516992, 553920, 581616, 646240, 664704, 727020, 775488, 830880, 969360, 1107840, 1163232, 1292480, 1454040, 1550976, 1661760, 1938720, 2326464, 2584960, 2908080, 3323520, 3877440, 4652928, 5816160, 7754880, 11632320, 23264640]

約数ペア:

[(1, 23264640), (2, 11632320), (3, 7754880), (4, 5816160), (5, 4652928), (6, 3877440), (7, 3323520), (8, 2908080), (9, 2584960), (10, 2326464), (12, 1938720), (14, 1661760), (15, 1550976), (16, 1454040), (18, 1292480), (20, 1163232), (21, 1107840), (24, 969360), (28, 830880), (30, 775488), (32, 727020), (35, 664704), (36, 646240), (40, 581616), (42, 553920), (45, 516992), (48, 484680), (56, 415440), (60, 387744), (63, 369280), (64, 363510), (70, 332352), (72, 323120), (80, 290808), (84, 276960), (90, 258496), (96, 242340), (105, 221568), (112, 207720), (120, 193872), (126, 184640), (128, 181755), (140, 166176), (144, 161560), (160, 145404), (168, 138480), (180, 129248), (192, 121170), (210, 110784), (224, 103860), (240, 96936), (252, 92320), (280, 83088), (288, 80780), (315, 73856), (320, 72702), (336, 69240), (360, 64624), (384, 60585), (420, 55392), (448, 51930), (480, 48468), (504, 46160), (560, 41544), (576, 40390), (577, 40320), (630, 36928), (640, 36351), (672, 34620), (720, 32312), (840, 27696), (896, 25965), (960, 24234), (1008, 23080), (1120, 20772), (1152, 20195), (1154, 20160), (1260, 18464), (1344, 17310), (1440, 16156), (1680, 13848), (1731, 13440), (1920, 12117), (2016, 11540), (2240, 10386), (2308, 10080), (2520, 9232), (2688, 8655), (2880, 8078), (2885, 8064), (3360, 6924), (3462, 6720), (4032, 5770), (4039, 5760), (4480, 5193), (4616, 5040)]