129902080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 160

約数和(自身を含む): 388903680

約数和(自身を除く): 259001600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 659, 704, 770, 880, 896, 1120, 1232, 1280, 1318, 1408, 1540, 1760, 1792, 2240, 2464, 2560, 2636, 2816, 3080, 3295, 3520, 3584, 4480, 4613, 4928, 5272, 5632, 6160, 6590, 7040, 7249, 8960, 9226, 9856, 10544, 12320, 13180, 14080, 14498, 17920, 18452, 19712, 21088, 23065, 24640, 26360, 28160, 28996, 36245, 36904, 39424, 42176, 46130, 49280, 50743, 52720, 57992, 72490, 73808, 84352, 92260, 98560, 101486, 105440, 115984, 144980, 147616, 168704, 184520, 197120, 202972, 210880, 231968, 253715, 289960, 295232, 337408, 369040, 405944, 421760, 463936, 507430, 579920, 590464, 738080, 811888, 843520, 927872, 1014860, 1159840, 1180928, 1476160, 1623776, 1687040, 1855744, 2029720, 2319680, 2361856, 2952320, 3247552, 3711488, 4059440, 4639360, 5904640, 6495104, 8118880, 9278720, 11809280, 12990208, 16237760, 18557440, 25980416, 32475520, 64951040, 129902080]

約数ペア:

[(1, 129902080), (2, 64951040), (4, 32475520), (5, 25980416), (7, 18557440), (8, 16237760), (10, 12990208), (11, 11809280), (14, 9278720), (16, 8118880), (20, 6495104), (22, 5904640), (28, 4639360), (32, 4059440), (35, 3711488), (40, 3247552), (44, 2952320), (55, 2361856), (56, 2319680), (64, 2029720), (70, 1855744), (77, 1687040), (80, 1623776), (88, 1476160), (110, 1180928), (112, 1159840), (128, 1014860), (140, 927872), (154, 843520), (160, 811888), (176, 738080), (220, 590464), (224, 579920), (256, 507430), (280, 463936), (308, 421760), (320, 405944), (352, 369040), (385, 337408), (440, 295232), (448, 289960), (512, 253715), (560, 231968), (616, 210880), (640, 202972), (659, 197120), (704, 184520), (770, 168704), (880, 147616), (896, 144980), (1120, 115984), (1232, 105440), (1280, 101486), (1318, 98560), (1408, 92260), (1540, 84352), (1760, 73808), (1792, 72490), (2240, 57992), (2464, 52720), (2560, 50743), (2636, 49280), (2816, 46130), (3080, 42176), (3295, 39424), (3520, 36904), (3584, 36245), (4480, 28996), (4613, 28160), (4928, 26360), (5272, 24640), (5632, 23065), (6160, 21088), (6590, 19712), (7040, 18452), (7249, 17920), (8960, 14498), (9226, 14080), (9856, 13180), (10544, 12320)]