1810073520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8297}}^1$

素因数の和:8420

約数の個数: 160

約数和(自身を含む): 6297186240

約数和(自身を除く): 4487112720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 1010, 1080, 1212, 1515, 1616, 1818, 2020, 2160, 2424, 2727, 3030, 3636, 4040, 4545, 4848, 5454, 6060, 7272, 8080, 8297, 9090, 10908, 12120, 13635, 14544, 16594, 18180, 21816, 24240, 24891, 27270, 33188, 36360, 41485, 43632, 49782, 54540, 66376, 72720, 74673, 82970, 99564, 109080, 124455, 132752, 149346, 165940, 199128, 218160, 224019, 248910, 298692, 331880, 373365, 398256, 448038, 497820, 597384, 663760, 746730, 837997, 896076, 995640, 1120095, 1194768, 1493460, 1675994, 1792152, 1991280, 2240190, 2513991, 2986920, 3351988, 3584304, 4189985, 4480380, 5027982, 5973840, 6703976, 7541973, 8379970, 8960760, 10055964, 12569955, 13407952, 15083946, 16759940, 17921520, 20111928, 22625919, 25139910, 30167892, 33519880, 37709865, 40223856, 45251838, 50279820, 60335784, 67039760, 75419730, 90503676, 100559640, 113129595, 120671568, 150839460, 181007352, 201119280, 226259190, 301678920, 362014704, 452518380, 603357840, 905036760, 1810073520]

約数ペア:

[(1, 1810073520), (2, 905036760), (3, 603357840), (4, 452518380), (5, 362014704), (6, 301678920), (8, 226259190), (9, 201119280), (10, 181007352), (12, 150839460), (15, 120671568), (16, 113129595), (18, 100559640), (20, 90503676), (24, 75419730), (27, 67039760), (30, 60335784), (36, 50279820), (40, 45251838), (45, 40223856), (48, 37709865), (54, 33519880), (60, 30167892), (72, 25139910), (80, 22625919), (90, 20111928), (101, 17921520), (108, 16759940), (120, 15083946), (135, 13407952), (144, 12569955), (180, 10055964), (202, 8960760), (216, 8379970), (240, 7541973), (270, 6703976), (303, 5973840), (360, 5027982), (404, 4480380), (432, 4189985), (505, 3584304), (540, 3351988), (606, 2986920), (720, 2513991), (808, 2240190), (909, 1991280), (1010, 1792152), (1080, 1675994), (1212, 1493460), (1515, 1194768), (1616, 1120095), (1818, 995640), (2020, 896076), (2160, 837997), (2424, 746730), (2727, 663760), (3030, 597384), (3636, 497820), (4040, 448038), (4545, 398256), (4848, 373365), (5454, 331880), (6060, 298692), (7272, 248910), (8080, 224019), (8297, 218160), (9090, 199128), (10908, 165940), (12120, 149346), (13635, 132752), (14544, 124455), (16594, 109080), (18180, 99564), (21816, 82970), (24240, 74673), (24891, 72720), (27270, 66376), (33188, 54540), (36360, 49782), (41485, 43632)]