674392320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{8363}}^1$

素因数の和:8397

約数の個数: 216

約数和(自身を含む): 2666978496

約数和(自身を除く): 1992586176

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8363, 8960, 10080, 11520, 13440, 16128, 16726, 20160, 25089, 26880, 33452, 40320, 41815, 50178, 58541, 66904, 75267, 80640, 83630, 100356, 117082, 125445, 133808, 150534, 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, 4683280, 4817088, 5268690, 5352320, 5619936, 6021360, 6422784, 7024920, 7493248, 8028480, 8429904, 9366560, 9634176, 10537380, 10704640, 11239872, 12042720, 14049840, 14986496, 16056960, 16859808, 18733120, 19268352, 21074760, 22479744, 24085440, 28099680, 32113920, 33719616, 37466240, 42149520, 44959488, 48170880, 56199360, 67439232, 74932480, 84299040, 96341760, 112398720, 134878464, 168598080, 224797440, 337196160, 674392320]

約数ペア:

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