1348784640

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{8363}}^1$

素因数の和:8399

約数の個数: 240

約数和(自身を含む): 5339176128

約数和(自身を除く): 3990391488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8363, 8960, 10080, 10752, 11520, 13440, 16128, 16726, 17920, 20160, 23040, 25089, 26880, 32256, 33452, 40320, 41815, 50178, 53760, 58541, 66904, 75267, 80640, 83630, 100356, 117082, 125445, 133808, 150534, 161280, 167260, 175623, 200712, 234164, 250890, 267616, 292705, 301068, 334520, 351246, 376335, 401424, 468328, 501780, 526869, 535232, 585410, 602136, 669040, 702492, 752670, 802848, 878115, 936656, 1003560, 1053738, 1070464, 1170820, 1204272, 1338080, 1404984, 1505340, 1605696, 1756230, 1873312, 2007120, 2107476, 2140928, 2341640, 2408544, 2634345, 2676160, 2809968, 3010680, 3211392, 3512460, 3746624, 4014240, 4214952, 4281856, 4683280, 4817088, 5268690, 5352320, 5619936, 6021360, 6422784, 7024920, 7493248, 8028480, 8429904, 9366560, 9634176, 10537380, 10704640, 11239872, 12042720, 12845568, 14049840, 14986496, 16056960, 16859808, 18733120, 19268352, 21074760, 21409280, 22479744, 24085440, 28099680, 29972992, 32113920, 33719616, 37466240, 38536704, 42149520, 44959488, 48170880, 56199360, 64227840, 67439232, 74932480, 84299040, 89918976, 96341760, 112398720, 134878464, 149864960, 168598080, 192683520, 224797440, 269756928, 337196160, 449594880, 674392320, 1348784640]

約数ペア:

[(1, 1348784640), (2, 674392320), (3, 449594880), (4, 337196160), (5, 269756928), (6, 224797440), (7, 192683520), (8, 168598080), (9, 149864960), (10, 134878464), (12, 112398720), (14, 96341760), (15, 89918976), (16, 84299040), (18, 74932480), (20, 67439232), (21, 64227840), (24, 56199360), (28, 48170880), (30, 44959488), (32, 42149520), (35, 38536704), (36, 37466240), (40, 33719616), (42, 32113920), (45, 29972992), (48, 28099680), (56, 24085440), (60, 22479744), (63, 21409280), (64, 21074760), (70, 19268352), (72, 18733120), (80, 16859808), (84, 16056960), (90, 14986496), (96, 14049840), (105, 12845568), (112, 12042720), (120, 11239872), (126, 10704640), (128, 10537380), (140, 9634176), (144, 9366560), (160, 8429904), (168, 8028480), (180, 7493248), (192, 7024920), (210, 6422784), (224, 6021360), (240, 5619936), (252, 5352320), (256, 5268690), (280, 4817088), (288, 4683280), (315, 4281856), (320, 4214952), (336, 4014240), (360, 3746624), (384, 3512460), (420, 3211392), (448, 3010680), (480, 2809968), (504, 2676160), (512, 2634345), (560, 2408544), (576, 2341640), (630, 2140928), (640, 2107476), (672, 2007120), (720, 1873312), (768, 1756230), (840, 1605696), (896, 1505340), (960, 1404984), (1008, 1338080), (1120, 1204272), (1152, 1170820), (1260, 1070464), (1280, 1053738), (1344, 1003560), (1440, 936656), (1536, 878115), (1680, 802848), (1792, 752670), (1920, 702492), (2016, 669040), (2240, 602136), (2304, 585410), (2520, 535232), (2560, 526869), (2688, 501780), (2880, 468328), (3360, 401424), (3584, 376335), (3840, 351246), (4032, 334520), (4480, 301068), (4608, 292705), (5040, 267616), (5376, 250890), (5760, 234164), (6720, 200712), (7680, 175623), (8064, 167260), (8363, 161280), (8960, 150534), (10080, 133808), (10752, 125445), (11520, 117082), (13440, 100356), (16128, 83630), (16726, 80640), (17920, 75267), (20160, 66904), (23040, 58541), (25089, 53760), (26880, 50178), (32256, 41815), (33452, 40320)]