157970400

素因数分解:

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

素因数の和:9433

約数の個数: 144

約数和(自身を含む): 587712384

約数和(自身を除く): 429741984

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, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 9403, 16800, 18806, 28209, 37612, 47015, 56418, 65821, 75224, 94030, 112836, 131642, 141045, 150448, 188060, 197463, 225672, 235075, 263284, 282090, 300896, 329105, 376120, 394926, 451344, 470150, 526568, 564180, 658210, 705225, 752240, 789852, 902688, 940300, 987315, 1053136, 1128360, 1316420, 1410450, 1504480, 1579704, 1645525, 1880600, 1974630, 2106272, 2256720, 2632840, 2820900, 3159408, 3291050, 3761200, 3949260, 4513440, 4936575, 5265680, 5641800, 6318816, 6582100, 7522400, 7898520, 9873150, 10531360, 11283600, 13164200, 15797040, 19746300, 22567200, 26328400, 31594080, 39492600, 52656800, 78985200, 157970400]

約数ペア:

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