104191620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 326975040

約数和(自身を除く): 222783420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 139, 155, 156, 186, 195, 260, 278, 310, 372, 390, 403, 417, 465, 556, 620, 695, 780, 806, 834, 930, 961, 1209, 1390, 1612, 1668, 1807, 1860, 1922, 2015, 2085, 2418, 2780, 2883, 3614, 3844, 4030, 4170, 4309, 4805, 4836, 5421, 5766, 6045, 7228, 8060, 8340, 8618, 9035, 9610, 10842, 11532, 12090, 12493, 12927, 14415, 17236, 18070, 19220, 21545, 21684, 24180, 24986, 25854, 27105, 28830, 36140, 37479, 43090, 49972, 51708, 54210, 56017, 57660, 62465, 64635, 74958, 86180, 108420, 112034, 124930, 129270, 133579, 149916, 168051, 187395, 224068, 249860, 258540, 267158, 280085, 336102, 374790, 400737, 534316, 560170, 667895, 672204, 749580, 801474, 840255, 1120340, 1335790, 1602948, 1680510, 1736527, 2003685, 2671580, 3361020, 3473054, 4007370, 5209581, 6946108, 8014740, 8682635, 10419162, 17365270, 20838324, 26047905, 34730540, 52095810, 104191620]

約数ペア:

[(1, 104191620), (2, 52095810), (3, 34730540), (4, 26047905), (5, 20838324), (6, 17365270), (10, 10419162), (12, 8682635), (13, 8014740), (15, 6946108), (20, 5209581), (26, 4007370), (30, 3473054), (31, 3361020), (39, 2671580), (52, 2003685), (60, 1736527), (62, 1680510), (65, 1602948), (78, 1335790), (93, 1120340), (124, 840255), (130, 801474), (139, 749580), (155, 672204), (156, 667895), (186, 560170), (195, 534316), (260, 400737), (278, 374790), (310, 336102), (372, 280085), (390, 267158), (403, 258540), (417, 249860), (465, 224068), (556, 187395), (620, 168051), (695, 149916), (780, 133579), (806, 129270), (834, 124930), (930, 112034), (961, 108420), (1209, 86180), (1390, 74958), (1612, 64635), (1668, 62465), (1807, 57660), (1860, 56017), (1922, 54210), (2015, 51708), (2085, 49972), (2418, 43090), (2780, 37479), (2883, 36140), (3614, 28830), (3844, 27105), (4030, 25854), (4170, 24986), (4309, 24180), (4805, 21684), (4836, 21545), (5421, 19220), (5766, 18070), (6045, 17236), (7228, 14415), (8060, 12927), (8340, 12493), (8618, 12090), (9035, 11532), (9610, 10842)]