1195855640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{15877}}^1$

素因数の和:16164

約数の個数: 64

約数和(自身を含む): 3086683200

約数和(自身を除く): 1890827560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 1076, 1345, 1883, 2152, 2690, 3766, 5380, 7532, 9415, 10760, 15064, 15877, 18830, 31754, 37660, 63508, 75320, 79385, 111139, 127016, 158770, 222278, 317540, 444556, 555695, 635080, 889112, 1111390, 2222780, 4270913, 4445560, 8541826, 17083652, 21354565, 29896391, 34167304, 42709130, 59792782, 85418260, 119585564, 149481955, 170836520, 239171128, 298963910, 597927820, 1195855640]

約数ペア:

[(1, 1195855640), (2, 597927820), (4, 298963910), (5, 239171128), (7, 170836520), (8, 149481955), (10, 119585564), (14, 85418260), (20, 59792782), (28, 42709130), (35, 34167304), (40, 29896391), (56, 21354565), (70, 17083652), (140, 8541826), (269, 4445560), (280, 4270913), (538, 2222780), (1076, 1111390), (1345, 889112), (1883, 635080), (2152, 555695), (2690, 444556), (3766, 317540), (5380, 222278), (7532, 158770), (9415, 127016), (10760, 111139), (15064, 79385), (15877, 75320), (18830, 63508), (31754, 37660)]