86782080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 256

約数和(自身を含む): 345461760

約数和(自身を除く): 258679680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 587, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1174, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1761, 1848, 1920, 2112, 2240, 2310, 2348, 2464, 2640, 2688, 2935, 3080, 3360, 3520, 3522, 3696, 4109, 4224, 4480, 4620, 4696, 4928, 5280, 5870, 6160, 6457, 6720, 7040, 7044, 7392, 8218, 8805, 9240, 9392, 9856, 10560, 11740, 12320, 12327, 12914, 13440, 14088, 14784, 16436, 17610, 18480, 18784, 19371, 20545, 21120, 23480, 24640, 24654, 25828, 28176, 29568, 32285, 32872, 35220, 36960, 37568, 38742, 41090, 45199, 46960, 49280, 49308, 51656, 56352, 61635, 64570, 65744, 70440, 73920, 75136, 77484, 82180, 90398, 93920, 96855, 98616, 103312, 112704, 123270, 129140, 131488, 135597, 140880, 147840, 154968, 164360, 180796, 187840, 193710, 197232, 206624, 225408, 225995, 246540, 258280, 262976, 271194, 281760, 309936, 328720, 361592, 375680, 387420, 394464, 413248, 451990, 493080, 516560, 525952, 542388, 563520, 619872, 657440, 677985, 723184, 774840, 788928, 826496, 903980, 986160, 1033120, 1084776, 1127040, 1239744, 1314880, 1355970, 1446368, 1549680, 1577856, 1807960, 1972320, 2066240, 2169552, 2479488, 2629760, 2711940, 2892736, 3099360, 3615920, 3944640, 4132480, 4339104, 5423880, 5785472, 6198720, 7231840, 7889280, 8678208, 10847760, 12397440, 14463680, 17356416, 21695520, 28927360, 43391040, 86782080]

約数ペア:

[(1, 86782080), (2, 43391040), (3, 28927360), (4, 21695520), (5, 17356416), (6, 14463680), (7, 12397440), (8, 10847760), (10, 8678208), (11, 7889280), (12, 7231840), (14, 6198720), (15, 5785472), (16, 5423880), (20, 4339104), (21, 4132480), (22, 3944640), (24, 3615920), (28, 3099360), (30, 2892736), (32, 2711940), (33, 2629760), (35, 2479488), (40, 2169552), (42, 2066240), (44, 1972320), (48, 1807960), (55, 1577856), (56, 1549680), (60, 1446368), (64, 1355970), (66, 1314880), (70, 1239744), (77, 1127040), (80, 1084776), (84, 1033120), (88, 986160), (96, 903980), (105, 826496), (110, 788928), (112, 774840), (120, 723184), (128, 677985), (132, 657440), (140, 619872), (154, 563520), (160, 542388), (165, 525952), (168, 516560), (176, 493080), (192, 451990), (210, 413248), (220, 394464), (224, 387420), (231, 375680), (240, 361592), (264, 328720), (280, 309936), (308, 281760), (320, 271194), (330, 262976), (336, 258280), (352, 246540), (384, 225995), (385, 225408), (420, 206624), (440, 197232), (448, 193710), (462, 187840), (480, 180796), (528, 164360), (560, 154968), (587, 147840), (616, 140880), (640, 135597), (660, 131488), (672, 129140), (704, 123270), (770, 112704), (840, 103312), (880, 98616), (896, 96855), (924, 93920), (960, 90398), (1056, 82180), (1120, 77484), (1155, 75136), (1174, 73920), (1232, 70440), (1320, 65744), (1344, 64570), (1408, 61635), (1540, 56352), (1680, 51656), (1760, 49308), (1761, 49280), (1848, 46960), (1920, 45199), (2112, 41090), (2240, 38742), (2310, 37568), (2348, 36960), (2464, 35220), (2640, 32872), (2688, 32285), (2935, 29568), (3080, 28176), (3360, 25828), (3520, 24654), (3522, 24640), (3696, 23480), (4109, 21120), (4224, 20545), (4480, 19371), (4620, 18784), (4696, 18480), (4928, 17610), (5280, 16436), (5870, 14784), (6160, 14088), (6457, 13440), (6720, 12914), (7040, 12327), (7044, 12320), (7392, 11740), (8218, 10560), (8805, 9856), (9240, 9392)]