67285120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 192119040

約数和(自身を除く): 124833920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 653, 736, 805, 896, 920, 1120, 1288, 1306, 1472, 1610, 1840, 2240, 2576, 2612, 2944, 3220, 3265, 3680, 4480, 4571, 5152, 5224, 6440, 6530, 7360, 9142, 10304, 10448, 12880, 13060, 14720, 15019, 18284, 20608, 20896, 22855, 25760, 26120, 30038, 36568, 41792, 45710, 51520, 52240, 60076, 73136, 75095, 83584, 91420, 103040, 104480, 105133, 120152, 146272, 150190, 182840, 208960, 210266, 240304, 292544, 300380, 365680, 417920, 420532, 480608, 525665, 585088, 600760, 731360, 841064, 961216, 1051330, 1201520, 1462720, 1682128, 1922432, 2102660, 2403040, 2925440, 3364256, 4205320, 4806080, 6728512, 8410640, 9612160, 13457024, 16821280, 33642560, 67285120]

約数ペア:

[(1, 67285120), (2, 33642560), (4, 16821280), (5, 13457024), (7, 9612160), (8, 8410640), (10, 6728512), (14, 4806080), (16, 4205320), (20, 3364256), (23, 2925440), (28, 2403040), (32, 2102660), (35, 1922432), (40, 1682128), (46, 1462720), (56, 1201520), (64, 1051330), (70, 961216), (80, 841064), (92, 731360), (112, 600760), (115, 585088), (128, 525665), (140, 480608), (160, 420532), (161, 417920), (184, 365680), (224, 300380), (230, 292544), (280, 240304), (320, 210266), (322, 208960), (368, 182840), (448, 150190), (460, 146272), (560, 120152), (640, 105133), (644, 104480), (653, 103040), (736, 91420), (805, 83584), (896, 75095), (920, 73136), (1120, 60076), (1288, 52240), (1306, 51520), (1472, 45710), (1610, 41792), (1840, 36568), (2240, 30038), (2576, 26120), (2612, 25760), (2944, 22855), (3220, 20896), (3265, 20608), (3680, 18284), (4480, 15019), (4571, 14720), (5152, 13060), (5224, 12880), (6440, 10448), (6530, 10304), (7360, 9142)]