8964480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 256

約数和(自身を含む): 35251200

約数和(自身を除く): 26286720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 29, 30, 32, 35, 40, 42, 46, 48, 56, 58, 60, 64, 69, 70, 80, 84, 87, 92, 96, 105, 112, 115, 116, 120, 128, 138, 140, 145, 160, 161, 168, 174, 184, 192, 203, 210, 224, 230, 232, 240, 276, 280, 290, 320, 322, 336, 345, 348, 368, 384, 406, 420, 435, 448, 460, 464, 480, 483, 552, 560, 580, 609, 640, 644, 667, 672, 690, 696, 736, 805, 812, 840, 870, 896, 920, 928, 960, 966, 1015, 1104, 1120, 1160, 1218, 1288, 1334, 1344, 1380, 1392, 1472, 1610, 1624, 1680, 1740, 1840, 1856, 1920, 1932, 2001, 2030, 2208, 2240, 2320, 2415, 2436, 2576, 2668, 2688, 2760, 2784, 2944, 3045, 3220, 3248, 3335, 3360, 3480, 3680, 3712, 3864, 4002, 4060, 4416, 4480, 4640, 4669, 4830, 4872, 5152, 5336, 5520, 5568, 6090, 6440, 6496, 6670, 6720, 6960, 7360, 7728, 8004, 8120, 8832, 9280, 9338, 9660, 9744, 10005, 10304, 10672, 11040, 11136, 12180, 12880, 12992, 13340, 13440, 13920, 14007, 14720, 15456, 16008, 16240, 18560, 18676, 19320, 19488, 20010, 20608, 21344, 22080, 23345, 24360, 25760, 25984, 26680, 27840, 28014, 30912, 32016, 32480, 37352, 38640, 38976, 40020, 42688, 44160, 46690, 48720, 51520, 53360, 55680, 56028, 61824, 64032, 64960, 70035, 74704, 77280, 77952, 80040, 85376, 93380, 97440, 103040, 106720, 112056, 128064, 129920, 140070, 149408, 154560, 160080, 186760, 194880, 213440, 224112, 256128, 280140, 298816, 309120, 320160, 373520, 389760, 426880, 448224, 560280, 597632, 640320, 747040, 896448, 1120560, 1280640, 1494080, 1792896, 2241120, 2988160, 4482240, 8964480]

約数ペア:

[(1, 8964480), (2, 4482240), (3, 2988160), (4, 2241120), (5, 1792896), (6, 1494080), (7, 1280640), (8, 1120560), (10, 896448), (12, 747040), (14, 640320), (15, 597632), (16, 560280), (20, 448224), (21, 426880), (23, 389760), (24, 373520), (28, 320160), (29, 309120), (30, 298816), (32, 280140), (35, 256128), (40, 224112), (42, 213440), (46, 194880), (48, 186760), (56, 160080), (58, 154560), (60, 149408), (64, 140070), (69, 129920), (70, 128064), (80, 112056), (84, 106720), (87, 103040), (92, 97440), (96, 93380), (105, 85376), (112, 80040), (115, 77952), (116, 77280), (120, 74704), (128, 70035), (138, 64960), (140, 64032), (145, 61824), (160, 56028), (161, 55680), (168, 53360), (174, 51520), (184, 48720), (192, 46690), (203, 44160), (210, 42688), (224, 40020), (230, 38976), (232, 38640), (240, 37352), (276, 32480), (280, 32016), (290, 30912), (320, 28014), (322, 27840), (336, 26680), (345, 25984), (348, 25760), (368, 24360), (384, 23345), (406, 22080), (420, 21344), (435, 20608), (448, 20010), (460, 19488), (464, 19320), (480, 18676), (483, 18560), (552, 16240), (560, 16008), (580, 15456), (609, 14720), (640, 14007), (644, 13920), (667, 13440), (672, 13340), (690, 12992), (696, 12880), (736, 12180), (805, 11136), (812, 11040), (840, 10672), (870, 10304), (896, 10005), (920, 9744), (928, 9660), (960, 9338), (966, 9280), (1015, 8832), (1104, 8120), (1120, 8004), (1160, 7728), (1218, 7360), (1288, 6960), (1334, 6720), (1344, 6670), (1380, 6496), (1392, 6440), (1472, 6090), (1610, 5568), (1624, 5520), (1680, 5336), (1740, 5152), (1840, 4872), (1856, 4830), (1920, 4669), (1932, 4640), (2001, 4480), (2030, 4416), (2208, 4060), (2240, 4002), (2320, 3864), (2415, 3712), (2436, 3680), (2576, 3480), (2668, 3360), (2688, 3335), (2760, 3248), (2784, 3220), (2944, 3045)]