68542080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 157653120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1231, 1392, 1740, 1856, 1920, 2320, 2462, 2784, 3480, 3693, 3712, 4640, 4924, 5568, 6155, 6960, 7386, 9280, 9848, 11136, 12310, 13920, 14772, 18465, 18560, 19696, 24620, 27840, 29544, 35699, 36930, 39392, 49240, 55680, 59088, 71398, 73860, 78784, 98480, 107097, 118176, 142796, 147720, 157568, 178495, 196960, 214194, 236352, 285592, 295440, 356990, 393920, 428388, 472704, 535485, 571184, 590880, 713980, 787840, 856776, 1070970, 1142368, 1181760, 1427960, 1713552, 2141940, 2284736, 2363520, 2855920, 3427104, 4283880, 4569472, 5711840, 6854208, 8567760, 11423680, 13708416, 17135520, 22847360, 34271040, 68542080]

約数ペア:

[(1, 68542080), (2, 34271040), (3, 22847360), (4, 17135520), (5, 13708416), (6, 11423680), (8, 8567760), (10, 6854208), (12, 5711840), (15, 4569472), (16, 4283880), (20, 3427104), (24, 2855920), (29, 2363520), (30, 2284736), (32, 2141940), (40, 1713552), (48, 1427960), (58, 1181760), (60, 1142368), (64, 1070970), (80, 856776), (87, 787840), (96, 713980), (116, 590880), (120, 571184), (128, 535485), (145, 472704), (160, 428388), (174, 393920), (192, 356990), (232, 295440), (240, 285592), (290, 236352), (320, 214194), (348, 196960), (384, 178495), (435, 157568), (464, 147720), (480, 142796), (580, 118176), (640, 107097), (696, 98480), (870, 78784), (928, 73860), (960, 71398), (1160, 59088), (1231, 55680), (1392, 49240), (1740, 39392), (1856, 36930), (1920, 35699), (2320, 29544), (2462, 27840), (2784, 24620), (3480, 19696), (3693, 18560), (3712, 18465), (4640, 14772), (4924, 13920), (5568, 12310), (6155, 11136), (6960, 9848), (7386, 9280)]