84809760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 312947712

約数和(自身を除く): 228137952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 587, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1174, 1204, 1290, 1376, 1505, 1680, 1720, 1761, 1806, 2064, 2348, 2408, 2580, 2935, 3010, 3360, 3440, 3522, 3612, 4109, 4128, 4515, 4696, 4816, 5160, 5870, 6020, 6880, 7044, 7224, 8218, 8805, 9030, 9392, 9632, 10320, 11740, 12040, 12327, 14088, 14448, 16436, 17610, 18060, 18784, 20545, 20640, 23480, 24080, 24654, 25241, 28176, 28896, 32872, 35220, 36120, 41090, 46960, 48160, 49308, 50482, 56352, 61635, 65744, 70440, 72240, 75723, 82180, 93920, 98616, 100964, 123270, 126205, 131488, 140880, 144480, 151446, 164360, 176687, 197232, 201928, 246540, 252410, 281760, 302892, 328720, 353374, 378615, 394464, 403856, 493080, 504820, 530061, 605784, 657440, 706748, 757230, 807712, 883435, 986160, 1009640, 1060122, 1211568, 1413496, 1514460, 1766870, 1972320, 2019280, 2120244, 2423136, 2650305, 2826992, 3028920, 3533740, 4038560, 4240488, 5300610, 5653984, 6057840, 7067480, 8480976, 10601220, 12115680, 14134960, 16961952, 21202440, 28269920, 42404880, 84809760]

約数ペア:

[(1, 84809760), (2, 42404880), (3, 28269920), (4, 21202440), (5, 16961952), (6, 14134960), (7, 12115680), (8, 10601220), (10, 8480976), (12, 7067480), (14, 6057840), (15, 5653984), (16, 5300610), (20, 4240488), (21, 4038560), (24, 3533740), (28, 3028920), (30, 2826992), (32, 2650305), (35, 2423136), (40, 2120244), (42, 2019280), (43, 1972320), (48, 1766870), (56, 1514460), (60, 1413496), (70, 1211568), (80, 1060122), (84, 1009640), (86, 986160), (96, 883435), (105, 807712), (112, 757230), (120, 706748), (129, 657440), (140, 605784), (160, 530061), (168, 504820), (172, 493080), (210, 403856), (215, 394464), (224, 378615), (240, 353374), (258, 328720), (280, 302892), (301, 281760), (336, 252410), (344, 246540), (420, 201928), (430, 197232), (480, 176687), (516, 164360), (560, 151446), (587, 144480), (602, 140880), (645, 131488), (672, 126205), (688, 123270), (840, 100964), (860, 98616), (903, 93920), (1032, 82180), (1120, 75723), (1174, 72240), (1204, 70440), (1290, 65744), (1376, 61635), (1505, 56352), (1680, 50482), (1720, 49308), (1761, 48160), (1806, 46960), (2064, 41090), (2348, 36120), (2408, 35220), (2580, 32872), (2935, 28896), (3010, 28176), (3360, 25241), (3440, 24654), (3522, 24080), (3612, 23480), (4109, 20640), (4128, 20545), (4515, 18784), (4696, 18060), (4816, 17610), (5160, 16436), (5870, 14448), (6020, 14088), (6880, 12327), (7044, 12040), (7224, 11740), (8218, 10320), (8805, 9632), (9030, 9392)]