315940800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{9403}}^1$

素因数の和:9435

約数の個数: 168

約数和(自身を含む): 1184753536

約数和(自身を除く): 868812736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 9403, 11200, 16800, 18806, 28209, 33600, 37612, 47015, 56418, 65821, 75224, 94030, 112836, 131642, 141045, 150448, 188060, 197463, 225672, 235075, 263284, 282090, 300896, 329105, 376120, 394926, 451344, 470150, 526568, 564180, 601792, 658210, 705225, 752240, 789852, 902688, 940300, 987315, 1053136, 1128360, 1316420, 1410450, 1504480, 1579704, 1645525, 1805376, 1880600, 1974630, 2106272, 2256720, 2632840, 2820900, 3008960, 3159408, 3291050, 3761200, 3949260, 4212544, 4513440, 4936575, 5265680, 5641800, 6318816, 6582100, 7522400, 7898520, 9026880, 9873150, 10531360, 11283600, 12637632, 13164200, 15044800, 15797040, 19746300, 21062720, 22567200, 26328400, 31594080, 39492600, 45134400, 52656800, 63188160, 78985200, 105313600, 157970400, 315940800]

約数ペア:

[(1, 315940800), (2, 157970400), (3, 105313600), (4, 78985200), (5, 63188160), (6, 52656800), (7, 45134400), (8, 39492600), (10, 31594080), (12, 26328400), (14, 22567200), (15, 21062720), (16, 19746300), (20, 15797040), (21, 15044800), (24, 13164200), (25, 12637632), (28, 11283600), (30, 10531360), (32, 9873150), (35, 9026880), (40, 7898520), (42, 7522400), (48, 6582100), (50, 6318816), (56, 5641800), (60, 5265680), (64, 4936575), (70, 4513440), (75, 4212544), (80, 3949260), (84, 3761200), (96, 3291050), (100, 3159408), (105, 3008960), (112, 2820900), (120, 2632840), (140, 2256720), (150, 2106272), (160, 1974630), (168, 1880600), (175, 1805376), (192, 1645525), (200, 1579704), (210, 1504480), (224, 1410450), (240, 1316420), (280, 1128360), (300, 1053136), (320, 987315), (336, 940300), (350, 902688), (400, 789852), (420, 752240), (448, 705225), (480, 658210), (525, 601792), (560, 564180), (600, 526568), (672, 470150), (700, 451344), (800, 394926), (840, 376120), (960, 329105), (1050, 300896), (1120, 282090), (1200, 263284), (1344, 235075), (1400, 225672), (1600, 197463), (1680, 188060), (2100, 150448), (2240, 141045), (2400, 131642), (2800, 112836), (3360, 94030), (4200, 75224), (4800, 65821), (5600, 56418), (6720, 47015), (8400, 37612), (9403, 33600), (11200, 28209), (16800, 18806)]