8400676480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1627

約数の個数: 256

約数和(自身を含む): 24651164160

約数和(自身を除く): 16250487680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 73, 80, 85, 112, 119, 128, 136, 140, 146, 160, 170, 224, 238, 272, 280, 292, 320, 340, 365, 448, 476, 511, 544, 560, 584, 595, 640, 680, 730, 896, 952, 1022, 1088, 1120, 1168, 1190, 1241, 1360, 1460, 1511, 1904, 2044, 2176, 2240, 2336, 2380, 2482, 2555, 2720, 2920, 3022, 3808, 4088, 4480, 4672, 4760, 4964, 5110, 5440, 5840, 6044, 6205, 7555, 7616, 8176, 8687, 9344, 9520, 9928, 10220, 10577, 10880, 11680, 12088, 12410, 15110, 15232, 16352, 17374, 19040, 19856, 20440, 21154, 23360, 24176, 24820, 25687, 30220, 32704, 34748, 38080, 39712, 40880, 42308, 43435, 46720, 48352, 49640, 51374, 52885, 60440, 65408, 69496, 76160, 79424, 81760, 84616, 86870, 96704, 99280, 102748, 105770, 110303, 120880, 128435, 138992, 158848, 163520, 169232, 173740, 179809, 193408, 198560, 205496, 211540, 220606, 241760, 256870, 277984, 327040, 338464, 347480, 359618, 397120, 410992, 423080, 441212, 483520, 513740, 551515, 555968, 676928, 694960, 719236, 772121, 794240, 821984, 846160, 882424, 899045, 967040, 1027480, 1103030, 1111936, 1353856, 1389920, 1438472, 1544242, 1643968, 1692320, 1764848, 1798090, 1875151, 2054960, 2206060, 2779840, 2876944, 3088484, 3287936, 3384640, 3529696, 3596180, 3750302, 3860605, 4109920, 4412120, 5559680, 5753888, 6176968, 6769280, 7059392, 7192360, 7500604, 7721210, 8219840, 8824240, 9375755, 11507776, 12353936, 13126057, 14118784, 14384720, 15001208, 15442420, 16439680, 17648480, 18751510, 23015552, 24707872, 26252114, 28769440, 30002416, 30884840, 35296960, 37503020, 49415744, 52504228, 57538880, 60004832, 61769680, 65630285, 70593920, 75006040, 98831488, 105008456, 115077760, 120009664, 123539360, 131260570, 150012080, 210016912, 240019328, 247078720, 262521140, 300024160, 420033824, 494157440, 525042280, 600048320, 840067648, 1050084560, 1200096640, 1680135296, 2100169120, 4200338240, 8400676480]

約数ペア:

[(1, 8400676480), (2, 4200338240), (4, 2100169120), (5, 1680135296), (7, 1200096640), (8, 1050084560), (10, 840067648), (14, 600048320), (16, 525042280), (17, 494157440), (20, 420033824), (28, 300024160), (32, 262521140), (34, 247078720), (35, 240019328), (40, 210016912), (56, 150012080), (64, 131260570), (68, 123539360), (70, 120009664), (73, 115077760), (80, 105008456), (85, 98831488), (112, 75006040), (119, 70593920), (128, 65630285), (136, 61769680), (140, 60004832), (146, 57538880), (160, 52504228), (170, 49415744), (224, 37503020), (238, 35296960), (272, 30884840), (280, 30002416), (292, 28769440), (320, 26252114), (340, 24707872), (365, 23015552), (448, 18751510), (476, 17648480), (511, 16439680), (544, 15442420), (560, 15001208), (584, 14384720), (595, 14118784), (640, 13126057), (680, 12353936), (730, 11507776), (896, 9375755), (952, 8824240), (1022, 8219840), (1088, 7721210), (1120, 7500604), (1168, 7192360), (1190, 7059392), (1241, 6769280), (1360, 6176968), (1460, 5753888), (1511, 5559680), (1904, 4412120), (2044, 4109920), (2176, 3860605), (2240, 3750302), (2336, 3596180), (2380, 3529696), (2482, 3384640), (2555, 3287936), (2720, 3088484), (2920, 2876944), (3022, 2779840), (3808, 2206060), (4088, 2054960), (4480, 1875151), (4672, 1798090), (4760, 1764848), (4964, 1692320), (5110, 1643968), (5440, 1544242), (5840, 1438472), (6044, 1389920), (6205, 1353856), (7555, 1111936), (7616, 1103030), (8176, 1027480), (8687, 967040), (9344, 899045), (9520, 882424), (9928, 846160), (10220, 821984), (10577, 794240), (10880, 772121), (11680, 719236), (12088, 694960), (12410, 676928), (15110, 555968), (15232, 551515), (16352, 513740), (17374, 483520), (19040, 441212), (19856, 423080), (20440, 410992), (21154, 397120), (23360, 359618), (24176, 347480), (24820, 338464), (25687, 327040), (30220, 277984), (32704, 256870), (34748, 241760), (38080, 220606), (39712, 211540), (40880, 205496), (42308, 198560), (43435, 193408), (46720, 179809), (48352, 173740), (49640, 169232), (51374, 163520), (52885, 158848), (60440, 138992), (65408, 128435), (69496, 120880), (76160, 110303), (79424, 105770), (81760, 102748), (84616, 99280), (86870, 96704)]