668751120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4710

約数の個数: 160

約数和(自身を含む): 2338362240

約数和(自身を除く): 1669611120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1608, 1809, 2010, 2160, 2412, 2680, 3015, 3216, 3618, 4020, 4621, 4824, 5360, 6030, 7236, 8040, 9045, 9242, 9648, 12060, 13863, 14472, 16080, 18090, 18484, 23105, 24120, 27726, 28944, 36180, 36968, 41589, 46210, 48240, 55452, 69315, 72360, 73936, 83178, 92420, 110904, 124767, 138630, 144720, 166356, 184840, 207945, 221808, 249534, 277260, 309607, 332712, 369680, 415890, 499068, 554520, 619214, 623835, 665424, 831780, 928821, 998136, 1109040, 1238428, 1247670, 1548035, 1663560, 1857642, 1996272, 2476856, 2495340, 2786463, 3096070, 3327120, 3715284, 4644105, 4953712, 4990680, 5572926, 6192140, 7430568, 8359389, 9288210, 9981360, 11145852, 12384280, 13932315, 14861136, 16718778, 18576420, 22291704, 24768560, 27864630, 33437556, 37152840, 41796945, 44583408, 55729260, 66875112, 74305680, 83593890, 111458520, 133750224, 167187780, 222917040, 334375560, 668751120]

約数ペア:

[(1, 668751120), (2, 334375560), (3, 222917040), (4, 167187780), (5, 133750224), (6, 111458520), (8, 83593890), (9, 74305680), (10, 66875112), (12, 55729260), (15, 44583408), (16, 41796945), (18, 37152840), (20, 33437556), (24, 27864630), (27, 24768560), (30, 22291704), (36, 18576420), (40, 16718778), (45, 14861136), (48, 13932315), (54, 12384280), (60, 11145852), (67, 9981360), (72, 9288210), (80, 8359389), (90, 7430568), (108, 6192140), (120, 5572926), (134, 4990680), (135, 4953712), (144, 4644105), (180, 3715284), (201, 3327120), (216, 3096070), (240, 2786463), (268, 2495340), (270, 2476856), (335, 1996272), (360, 1857642), (402, 1663560), (432, 1548035), (536, 1247670), (540, 1238428), (603, 1109040), (670, 998136), (720, 928821), (804, 831780), (1005, 665424), (1072, 623835), (1080, 619214), (1206, 554520), (1340, 499068), (1608, 415890), (1809, 369680), (2010, 332712), (2160, 309607), (2412, 277260), (2680, 249534), (3015, 221808), (3216, 207945), (3618, 184840), (4020, 166356), (4621, 144720), (4824, 138630), (5360, 124767), (6030, 110904), (7236, 92420), (8040, 83178), (9045, 73936), (9242, 72360), (9648, 69315), (12060, 55452), (13863, 48240), (14472, 46210), (16080, 41589), (18090, 36968), (18484, 36180), (23105, 28944), (24120, 27726)]