315437760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3319}}^1$

素因数の和:3356

約数の個数: 224

約数和(自身を含む): 1214323200

約数和(自身を除く): 898885440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3319, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 6638, 7920, 8640, 9504, 9957, 10560, 11880, 13276, 15840, 16595, 19008, 19914, 23760, 26552, 29871, 31680, 33190, 36509, 39828, 47520, 49785, 53104, 59742, 66380, 73018, 79656, 89613, 95040, 99570, 106208, 109527, 119484, 132760, 146036, 149355, 159312, 179226, 182545, 199140, 212416, 219054, 238968, 265520, 292072, 298710, 318624, 328581, 358452, 365090, 398280, 438108, 448065, 477936, 531040, 547635, 584144, 597420, 637248, 657162, 716904, 730180, 796560, 876216, 896130, 955872, 985743, 1062080, 1095270, 1168288, 1194840, 1314324, 1433808, 1460360, 1593120, 1642905, 1752432, 1792260, 1911744, 1971486, 2190540, 2336576, 2389680, 2628648, 2867616, 2920720, 3186240, 3285810, 3504864, 3584520, 3942972, 4381080, 4779360, 4928715, 5257296, 5735232, 5841440, 6571620, 7009728, 7169040, 7885944, 8762160, 9558720, 9857430, 10514592, 11682880, 13143240, 14338080, 15771888, 17524320, 19714860, 21029184, 26286480, 28676160, 31543776, 35048640, 39429720, 52572960, 63087552, 78859440, 105145920, 157718880, 315437760]

約数ペア:

[(1, 315437760), (2, 157718880), (3, 105145920), (4, 78859440), (5, 63087552), (6, 52572960), (8, 39429720), (9, 35048640), (10, 31543776), (11, 28676160), (12, 26286480), (15, 21029184), (16, 19714860), (18, 17524320), (20, 15771888), (22, 14338080), (24, 13143240), (27, 11682880), (30, 10514592), (32, 9857430), (33, 9558720), (36, 8762160), (40, 7885944), (44, 7169040), (45, 7009728), (48, 6571620), (54, 5841440), (55, 5735232), (60, 5257296), (64, 4928715), (66, 4779360), (72, 4381080), (80, 3942972), (88, 3584520), (90, 3504864), (96, 3285810), (99, 3186240), (108, 2920720), (110, 2867616), (120, 2628648), (132, 2389680), (135, 2336576), (144, 2190540), (160, 1971486), (165, 1911744), (176, 1792260), (180, 1752432), (192, 1642905), (198, 1593120), (216, 1460360), (220, 1433808), (240, 1314324), (264, 1194840), (270, 1168288), (288, 1095270), (297, 1062080), (320, 985743), (330, 955872), (352, 896130), (360, 876216), (396, 796560), (432, 730180), (440, 716904), (480, 657162), (495, 637248), (528, 597420), (540, 584144), (576, 547635), (594, 531040), (660, 477936), (704, 448065), (720, 438108), (792, 398280), (864, 365090), (880, 358452), (960, 328581), (990, 318624), (1056, 298710), (1080, 292072), (1188, 265520), (1320, 238968), (1440, 219054), (1485, 212416), (1584, 199140), (1728, 182545), (1760, 179226), (1980, 159312), (2112, 149355), (2160, 146036), (2376, 132760), (2640, 119484), (2880, 109527), (2970, 106208), (3168, 99570), (3319, 95040), (3520, 89613), (3960, 79656), (4320, 73018), (4752, 66380), (5280, 59742), (5940, 53104), (6336, 49785), (6638, 47520), (7920, 39828), (8640, 36509), (9504, 33190), (9957, 31680), (10560, 29871), (11880, 26552), (13276, 23760), (15840, 19914), (16595, 19008)]