57004920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{22621}}^1$

素因数の和:22645

約数の個数: 96

約数和(自身を含む): 211741920

約数和(自身を除く): 154737000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 22621, 45242, 67863, 90484, 113105, 135726, 158347, 180968, 203589, 226210, 271452, 316694, 339315, 407178, 452420, 475041, 542904, 633388, 678630, 791735, 814356, 904840, 950082, 1017945, 1266776, 1357260, 1425123, 1583470, 1628712, 1900164, 2035890, 2375205, 2714520, 2850246, 3166940, 3800328, 4071780, 4750410, 5700492, 6333880, 7125615, 8143560, 9500820, 11400984, 14251230, 19001640, 28502460, 57004920]

約数ペア:

[(1, 57004920), (2, 28502460), (3, 19001640), (4, 14251230), (5, 11400984), (6, 9500820), (7, 8143560), (8, 7125615), (9, 6333880), (10, 5700492), (12, 4750410), (14, 4071780), (15, 3800328), (18, 3166940), (20, 2850246), (21, 2714520), (24, 2375205), (28, 2035890), (30, 1900164), (35, 1628712), (36, 1583470), (40, 1425123), (42, 1357260), (45, 1266776), (56, 1017945), (60, 950082), (63, 904840), (70, 814356), (72, 791735), (84, 678630), (90, 633388), (105, 542904), (120, 475041), (126, 452420), (140, 407178), (168, 339315), (180, 316694), (210, 271452), (252, 226210), (280, 203589), (315, 180968), (360, 158347), (420, 135726), (504, 113105), (630, 90484), (840, 67863), (1260, 45242), (2520, 22621)]