132442380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 462047040

約数和(自身を除く): 329604660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 257, 315, 409, 420, 514, 630, 771, 818, 1028, 1227, 1260, 1285, 1542, 1636, 1799, 2045, 2313, 2454, 2570, 2863, 3084, 3598, 3681, 3855, 4090, 4626, 4908, 5140, 5397, 5726, 6135, 7196, 7362, 7710, 8180, 8589, 8995, 9252, 10794, 11452, 11565, 12270, 14315, 14724, 15420, 16191, 17178, 17990, 18405, 21588, 23130, 24540, 25767, 26985, 28630, 32382, 34356, 35980, 36810, 42945, 46260, 51534, 53970, 57260, 64764, 73620, 80955, 85890, 103068, 105113, 107940, 128835, 161910, 171780, 210226, 257670, 315339, 323820, 420452, 515340, 525565, 630678, 735791, 946017, 1051130, 1261356, 1471582, 1576695, 1892034, 2102260, 2207373, 2943164, 3153390, 3678955, 3784068, 4414746, 4730085, 6306780, 6622119, 7357910, 8829492, 9460170, 11036865, 13244238, 14715820, 18920340, 22073730, 26488476, 33110595, 44147460, 66221190, 132442380]

約数ペア:

[(1, 132442380), (2, 66221190), (3, 44147460), (4, 33110595), (5, 26488476), (6, 22073730), (7, 18920340), (9, 14715820), (10, 13244238), (12, 11036865), (14, 9460170), (15, 8829492), (18, 7357910), (20, 6622119), (21, 6306780), (28, 4730085), (30, 4414746), (35, 3784068), (36, 3678955), (42, 3153390), (45, 2943164), (60, 2207373), (63, 2102260), (70, 1892034), (84, 1576695), (90, 1471582), (105, 1261356), (126, 1051130), (140, 946017), (180, 735791), (210, 630678), (252, 525565), (257, 515340), (315, 420452), (409, 323820), (420, 315339), (514, 257670), (630, 210226), (771, 171780), (818, 161910), (1028, 128835), (1227, 107940), (1260, 105113), (1285, 103068), (1542, 85890), (1636, 80955), (1799, 73620), (2045, 64764), (2313, 57260), (2454, 53970), (2570, 51534), (2863, 46260), (3084, 42945), (3598, 36810), (3681, 35980), (3855, 34356), (4090, 32382), (4626, 28630), (4908, 26985), (5140, 25767), (5397, 24540), (5726, 23130), (6135, 21588), (7196, 18405), (7362, 17990), (7710, 17178), (8180, 16191), (8589, 15420), (8995, 14724), (9252, 14315), (10794, 12270), (11452, 11565)]