328502400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1847

約数の個数: 192

約数和(自身を含む): 1139584800

約数和(自身を除く): 811082400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1801, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3602, 3648, 3800, 4560, 4800, 5403, 5700, 6080, 7204, 7296, 7600, 9005, 9120, 9600, 10806, 11400, 12160, 14408, 15200, 18010, 18240, 21612, 22800, 27015, 28816, 30400, 34219, 36020, 36480, 43224, 45025, 45600, 54030, 57632, 60800, 68438, 72040, 86448, 90050, 91200, 102657, 108060, 115264, 135075, 136876, 144080, 171095, 172896, 180100, 182400, 205314, 216120, 230528, 270150, 273752, 288160, 342190, 345792, 360200, 410628, 432240, 513285, 540300, 547504, 576320, 684380, 691584, 720400, 821256, 855475, 864480, 1026570, 1080600, 1095008, 1152640, 1368760, 1440800, 1642512, 1710950, 1728960, 2053140, 2161200, 2190016, 2566425, 2737520, 2881600, 3285024, 3421900, 3457920, 4106280, 4322400, 4380032, 5132850, 5475040, 5763200, 6570048, 6843800, 8212560, 8644800, 10265700, 10950080, 13140096, 13687600, 16425120, 17289600, 20531400, 21900160, 27375200, 32850240, 41062800, 54750400, 65700480, 82125600, 109500800, 164251200, 328502400]

約数ペア:

[(1, 328502400), (2, 164251200), (3, 109500800), (4, 82125600), (5, 65700480), (6, 54750400), (8, 41062800), (10, 32850240), (12, 27375200), (15, 21900160), (16, 20531400), (19, 17289600), (20, 16425120), (24, 13687600), (25, 13140096), (30, 10950080), (32, 10265700), (38, 8644800), (40, 8212560), (48, 6843800), (50, 6570048), (57, 5763200), (60, 5475040), (64, 5132850), (75, 4380032), (76, 4322400), (80, 4106280), (95, 3457920), (96, 3421900), (100, 3285024), (114, 2881600), (120, 2737520), (128, 2566425), (150, 2190016), (152, 2161200), (160, 2053140), (190, 1728960), (192, 1710950), (200, 1642512), (228, 1440800), (240, 1368760), (285, 1152640), (300, 1095008), (304, 1080600), (320, 1026570), (380, 864480), (384, 855475), (400, 821256), (456, 720400), (475, 691584), (480, 684380), (570, 576320), (600, 547504), (608, 540300), (640, 513285), (760, 432240), (800, 410628), (912, 360200), (950, 345792), (960, 342190), (1140, 288160), (1200, 273752), (1216, 270150), (1425, 230528), (1520, 216120), (1600, 205314), (1801, 182400), (1824, 180100), (1900, 172896), (1920, 171095), (2280, 144080), (2400, 136876), (2432, 135075), (2850, 115264), (3040, 108060), (3200, 102657), (3602, 91200), (3648, 90050), (3800, 86448), (4560, 72040), (4800, 68438), (5403, 60800), (5700, 57632), (6080, 54030), (7204, 45600), (7296, 45025), (7600, 43224), (9005, 36480), (9120, 36020), (9600, 34219), (10806, 30400), (11400, 28816), (12160, 27015), (14408, 22800), (15200, 21612), (18010, 18240)]