313663680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9935

約数の個数: 168

約数和(自身を含む): 1177070544

約数和(自身を除く): 863406864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 9901, 10560, 15840, 19802, 29703, 31680, 39604, 49505, 59406, 79208, 89109, 99010, 108911, 118812, 148515, 158416, 178218, 198020, 217822, 237624, 297030, 316832, 326733, 356436, 396040, 435644, 445545, 475248, 544555, 594060, 633664, 653466, 712872, 792080, 871288, 891090, 950496, 980199, 1089110, 1188120, 1306932, 1425744, 1584160, 1633665, 1742576, 1782180, 1900992, 1960398, 2178220, 2376240, 2613864, 2851488, 3168320, 3267330, 3485152, 3564360, 3920796, 4356440, 4752480, 4900995, 5227728, 5702976, 6534660, 6970304, 7128720, 7841592, 8712880, 9504960, 9801990, 10455456, 13069320, 14257440, 15683184, 17425760, 19603980, 20910912, 26138640, 28514880, 31366368, 34851520, 39207960, 52277280, 62732736, 78415920, 104554560, 156831840, 313663680]

約数ペア:

[(1, 313663680), (2, 156831840), (3, 104554560), (4, 78415920), (5, 62732736), (6, 52277280), (8, 39207960), (9, 34851520), (10, 31366368), (11, 28514880), (12, 26138640), (15, 20910912), (16, 19603980), (18, 17425760), (20, 15683184), (22, 14257440), (24, 13069320), (30, 10455456), (32, 9801990), (33, 9504960), (36, 8712880), (40, 7841592), (44, 7128720), (45, 6970304), (48, 6534660), (55, 5702976), (60, 5227728), (64, 4900995), (66, 4752480), (72, 4356440), (80, 3920796), (88, 3564360), (90, 3485152), (96, 3267330), (99, 3168320), (110, 2851488), (120, 2613864), (132, 2376240), (144, 2178220), (160, 1960398), (165, 1900992), (176, 1782180), (180, 1742576), (192, 1633665), (198, 1584160), (220, 1425744), (240, 1306932), (264, 1188120), (288, 1089110), (320, 980199), (330, 950496), (352, 891090), (360, 871288), (396, 792080), (440, 712872), (480, 653466), (495, 633664), (528, 594060), (576, 544555), (660, 475248), (704, 445545), (720, 435644), (792, 396040), (880, 356436), (960, 326733), (990, 316832), (1056, 297030), (1320, 237624), (1440, 217822), (1584, 198020), (1760, 178218), (1980, 158416), (2112, 148515), (2640, 118812), (2880, 108911), (3168, 99010), (3520, 89109), (3960, 79208), (5280, 59406), (6336, 49505), (7920, 39604), (9901, 31680), (10560, 29703), (15840, 19802)]