174928013440

素因数分解:

$2^7\times 5^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1\times {\mathrm{4051}}^1$

素因数の和:4798

約数の個数: 128

約数和(自身を含む): 422809992000

約数和(自身を除く): 247881978560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 320, 436, 545, 619, 640, 872, 1090, 1238, 1744, 2180, 2476, 3095, 3488, 4051, 4360, 4952, 6190, 6976, 8102, 8720, 9904, 12380, 13952, 16204, 17440, 19808, 20255, 24760, 32408, 34880, 39616, 40510, 49520, 64816, 67471, 69760, 79232, 81020, 99040, 129632, 134942, 162040, 198080, 259264, 269884, 324080, 337355, 396160, 441559, 518528, 539768, 648160, 674710, 883118, 1079536, 1296320, 1349420, 1766236, 2159072, 2207795, 2507569, 2592640, 2698840, 3532472, 4318144, 4415590, 5015138, 5397680, 7064944, 8636288, 8831180, 10030276, 10795360, 12537845, 14129888, 17662360, 20060552, 21590720, 25075690, 28259776, 35324720, 40121104, 43181440, 50151380, 56519552, 70649440, 80242208, 100302760, 141298880, 160484416, 200605520, 273325021, 282597760, 320968832, 401211040, 546650042, 802422080, 1093300084, 1366625105, 1604844160, 2186600168, 2733250210, 4373200336, 5466500420, 8746400672, 10933000840, 17492801344, 21866001680, 34985602688, 43732003360, 87464006720, 174928013440]

約数ペア:

[(1, 174928013440), (2, 87464006720), (4, 43732003360), (5, 34985602688), (8, 21866001680), (10, 17492801344), (16, 10933000840), (20, 8746400672), (32, 5466500420), (40, 4373200336), (64, 2733250210), (80, 2186600168), (109, 1604844160), (128, 1366625105), (160, 1093300084), (218, 802422080), (320, 546650042), (436, 401211040), (545, 320968832), (619, 282597760), (640, 273325021), (872, 200605520), (1090, 160484416), (1238, 141298880), (1744, 100302760), (2180, 80242208), (2476, 70649440), (3095, 56519552), (3488, 50151380), (4051, 43181440), (4360, 40121104), (4952, 35324720), (6190, 28259776), (6976, 25075690), (8102, 21590720), (8720, 20060552), (9904, 17662360), (12380, 14129888), (13952, 12537845), (16204, 10795360), (17440, 10030276), (19808, 8831180), (20255, 8636288), (24760, 7064944), (32408, 5397680), (34880, 5015138), (39616, 4415590), (40510, 4318144), (49520, 3532472), (64816, 2698840), (67471, 2592640), (69760, 2507569), (79232, 2207795), (81020, 2159072), (99040, 1766236), (129632, 1349420), (134942, 1296320), (162040, 1079536), (198080, 883118), (259264, 674710), (269884, 648160), (324080, 539768), (337355, 518528), (396160, 441559)]