214934160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4181

約数の個数: 160

約数和(自身を含む): 786235392

約数和(自身を除く): 571301232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4127, 4340, 5208, 6510, 7440, 8254, 8680, 10416, 12381, 13020, 16508, 17360, 20635, 24762, 26040, 28889, 33016, 41270, 49524, 52080, 57778, 61905, 66032, 82540, 86667, 99048, 115556, 123810, 127937, 144445, 165080, 173334, 198096, 231112, 247620, 255874, 288890, 330160, 346668, 383811, 433335, 462224, 495240, 511748, 577780, 639685, 693336, 767622, 866670, 895559, 990480, 1023496, 1155560, 1279370, 1386672, 1535244, 1733340, 1791118, 1919055, 2046992, 2311120, 2558740, 2686677, 3070488, 3466680, 3582236, 3838110, 4477795, 5117480, 5373354, 6140976, 6933360, 7164472, 7676220, 8955590, 10234960, 10746708, 13433385, 14328944, 15352440, 17911180, 21493416, 26866770, 30704880, 35822360, 42986832, 53733540, 71644720, 107467080, 214934160]

約数ペア:

[(1, 214934160), (2, 107467080), (3, 71644720), (4, 53733540), (5, 42986832), (6, 35822360), (7, 30704880), (8, 26866770), (10, 21493416), (12, 17911180), (14, 15352440), (15, 14328944), (16, 13433385), (20, 10746708), (21, 10234960), (24, 8955590), (28, 7676220), (30, 7164472), (31, 6933360), (35, 6140976), (40, 5373354), (42, 5117480), (48, 4477795), (56, 3838110), (60, 3582236), (62, 3466680), (70, 3070488), (80, 2686677), (84, 2558740), (93, 2311120), (105, 2046992), (112, 1919055), (120, 1791118), (124, 1733340), (140, 1535244), (155, 1386672), (168, 1279370), (186, 1155560), (210, 1023496), (217, 990480), (240, 895559), (248, 866670), (280, 767622), (310, 693336), (336, 639685), (372, 577780), (420, 511748), (434, 495240), (465, 462224), (496, 433335), (560, 383811), (620, 346668), (651, 330160), (744, 288890), (840, 255874), (868, 247620), (930, 231112), (1085, 198096), (1240, 173334), (1302, 165080), (1488, 144445), (1680, 127937), (1736, 123810), (1860, 115556), (2170, 99048), (2480, 86667), (2604, 82540), (3255, 66032), (3472, 61905), (3720, 57778), (4127, 52080), (4340, 49524), (5208, 41270), (6510, 33016), (7440, 28889), (8254, 26040), (8680, 24762), (10416, 20635), (12381, 17360), (13020, 16508)]