302773120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 787913280

約数和(自身を除く): 485140160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 151, 160, 208, 241, 260, 302, 320, 416, 482, 520, 604, 640, 755, 832, 964, 1040, 1205, 1208, 1510, 1664, 1928, 1963, 2080, 2410, 2416, 3020, 3133, 3856, 3926, 4160, 4820, 4832, 6040, 6266, 7712, 7852, 8320, 9640, 9664, 9815, 12080, 12532, 15424, 15665, 15704, 19280, 19328, 19630, 24160, 25064, 30848, 31330, 31408, 36391, 38560, 39260, 48320, 50128, 62660, 62816, 72782, 77120, 78520, 96640, 100256, 125320, 125632, 145564, 154240, 157040, 181955, 200512, 250640, 251264, 291128, 314080, 363910, 401024, 473083, 501280, 582256, 628160, 727820, 946166, 1002560, 1164512, 1256320, 1455640, 1892332, 2005120, 2329024, 2365415, 2911280, 3784664, 4658048, 4730830, 5822560, 7569328, 9461660, 11645120, 15138656, 18923320, 23290240, 30277312, 37846640, 60554624, 75693280, 151386560, 302773120]

約数ペア:

[(1, 302773120), (2, 151386560), (4, 75693280), (5, 60554624), (8, 37846640), (10, 30277312), (13, 23290240), (16, 18923320), (20, 15138656), (26, 11645120), (32, 9461660), (40, 7569328), (52, 5822560), (64, 4730830), (65, 4658048), (80, 3784664), (104, 2911280), (128, 2365415), (130, 2329024), (151, 2005120), (160, 1892332), (208, 1455640), (241, 1256320), (260, 1164512), (302, 1002560), (320, 946166), (416, 727820), (482, 628160), (520, 582256), (604, 501280), (640, 473083), (755, 401024), (832, 363910), (964, 314080), (1040, 291128), (1205, 251264), (1208, 250640), (1510, 200512), (1664, 181955), (1928, 157040), (1963, 154240), (2080, 145564), (2410, 125632), (2416, 125320), (3020, 100256), (3133, 96640), (3856, 78520), (3926, 77120), (4160, 72782), (4820, 62816), (4832, 62660), (6040, 50128), (6266, 48320), (7712, 39260), (7852, 38560), (8320, 36391), (9640, 31408), (9664, 31330), (9815, 30848), (12080, 25064), (12532, 24160), (15424, 19630), (15665, 19328), (15704, 19280)]