7046414080

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 17509459968

約数和(自身を除く): 10463045888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 311, 320, 496, 571, 620, 622, 640, 992, 1142, 1240, 1244, 1280, 1555, 1984, 2284, 2480, 2488, 2855, 3110, 3968, 4568, 4960, 4976, 5710, 6220, 7936, 9136, 9641, 9920, 9952, 11420, 12440, 17701, 18272, 19282, 19840, 19904, 22840, 24880, 35402, 36544, 38564, 39680, 39808, 45680, 48205, 49760, 70804, 73088, 77128, 79616, 88505, 91360, 96410, 99520, 141608, 146176, 154256, 177010, 177581, 182720, 192820, 199040, 283216, 308512, 354020, 355162, 365440, 385640, 398080, 566432, 617024, 708040, 710324, 730880, 771280, 887905, 1132864, 1234048, 1416080, 1420648, 1542560, 1775810, 2265728, 2468096, 2832160, 2841296, 3085120, 3551620, 4531456, 5505011, 5664320, 5682592, 6170240, 7103240, 11010022, 11328640, 11365184, 12340480, 14206480, 22020044, 22657280, 22730368, 27525055, 28412960, 44040088, 45460736, 55050110, 56825920, 88080176, 110100220, 113651840, 176160352, 220200440, 227303680, 352320704, 440400880, 704641408, 880801760, 1409282816, 1761603520, 3523207040, 7046414080]

約数ペア:

[(1, 7046414080), (2, 3523207040), (4, 1761603520), (5, 1409282816), (8, 880801760), (10, 704641408), (16, 440400880), (20, 352320704), (31, 227303680), (32, 220200440), (40, 176160352), (62, 113651840), (64, 110100220), (80, 88080176), (124, 56825920), (128, 55050110), (155, 45460736), (160, 44040088), (248, 28412960), (256, 27525055), (310, 22730368), (311, 22657280), (320, 22020044), (496, 14206480), (571, 12340480), (620, 11365184), (622, 11328640), (640, 11010022), (992, 7103240), (1142, 6170240), (1240, 5682592), (1244, 5664320), (1280, 5505011), (1555, 4531456), (1984, 3551620), (2284, 3085120), (2480, 2841296), (2488, 2832160), (2855, 2468096), (3110, 2265728), (3968, 1775810), (4568, 1542560), (4960, 1420648), (4976, 1416080), (5710, 1234048), (6220, 1132864), (7936, 887905), (9136, 771280), (9641, 730880), (9920, 710324), (9952, 708040), (11420, 617024), (12440, 566432), (17701, 398080), (18272, 385640), (19282, 365440), (19840, 355162), (19904, 354020), (22840, 308512), (24880, 283216), (35402, 199040), (36544, 192820), (38564, 182720), (39680, 177581), (39808, 177010), (45680, 154256), (48205, 146176), (49760, 141608), (70804, 99520), (73088, 96410), (77128, 91360), (79616, 88505)]