893689440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37997}}^1$

素因数の和:38029

約数の個数: 144

約数和(自身を含む): 3274819632

約数和(自身を除く): 2381130192

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, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 37997, 75994, 113991, 151988, 189985, 227982, 265979, 303976, 379970, 455964, 531958, 569955, 607952, 759940, 797937, 911928, 1063916, 1139910, 1215904, 1329895, 1519880, 1595874, 1823856, 1861853, 2127832, 2279820, 2659790, 3039760, 3191748, 3647712, 3723706, 3989685, 4255664, 4559640, 5319580, 5585559, 6079520, 6383496, 7447412, 7979370, 8511328, 9119280, 9309265, 10639160, 11171118, 12766992, 14894824, 15958740, 18238560, 18618530, 21278320, 22342236, 25533984, 27927795, 29789648, 31917480, 37237060, 42556640, 44684472, 55855590, 59579296, 63834960, 74474120, 89368944, 111711180, 127669920, 148948240, 178737888, 223422360, 297896480, 446844720, 893689440]

約数ペア:

[(1, 893689440), (2, 446844720), (3, 297896480), (4, 223422360), (5, 178737888), (6, 148948240), (7, 127669920), (8, 111711180), (10, 89368944), (12, 74474120), (14, 63834960), (15, 59579296), (16, 55855590), (20, 44684472), (21, 42556640), (24, 37237060), (28, 31917480), (30, 29789648), (32, 27927795), (35, 25533984), (40, 22342236), (42, 21278320), (48, 18618530), (49, 18238560), (56, 15958740), (60, 14894824), (70, 12766992), (80, 11171118), (84, 10639160), (96, 9309265), (98, 9119280), (105, 8511328), (112, 7979370), (120, 7447412), (140, 6383496), (147, 6079520), (160, 5585559), (168, 5319580), (196, 4559640), (210, 4255664), (224, 3989685), (240, 3723706), (245, 3647712), (280, 3191748), (294, 3039760), (336, 2659790), (392, 2279820), (420, 2127832), (480, 1861853), (490, 1823856), (560, 1595874), (588, 1519880), (672, 1329895), (735, 1215904), (784, 1139910), (840, 1063916), (980, 911928), (1120, 797937), (1176, 759940), (1470, 607952), (1568, 569955), (1680, 531958), (1960, 455964), (2352, 379970), (2940, 303976), (3360, 265979), (3920, 227982), (4704, 189985), (5880, 151988), (7840, 113991), (11760, 75994), (23520, 37997)]