42404880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 153990144

約数和(自身を除く): 111585264

約数列:

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

約数ペア:

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