189290880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 665917200

約数和(自身を除く): 476626320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 472, 480, 531, 557, 576, 590, 640, 708, 720, 885, 944, 960, 1062, 1114, 1152, 1180, 1416, 1440, 1671, 1770, 1888, 1920, 2124, 2228, 2360, 2655, 2785, 2832, 2880, 3342, 3540, 3776, 4248, 4456, 4720, 5013, 5310, 5570, 5664, 5760, 6684, 7080, 7552, 8355, 8496, 8912, 9440, 10026, 10620, 11140, 11328, 13368, 14160, 16710, 16992, 17824, 18880, 20052, 21240, 22280, 22656, 25065, 26736, 28320, 32863, 33420, 33984, 35648, 37760, 40104, 42480, 44560, 50130, 53472, 56640, 65726, 66840, 67968, 71296, 80208, 84960, 89120, 98589, 100260, 106944, 113280, 131452, 133680, 160416, 164315, 169920, 178240, 197178, 200520, 213888, 262904, 267360, 295767, 320832, 328630, 339840, 356480, 394356, 401040, 492945, 525808, 534720, 591534, 641664, 657260, 788712, 802080, 985890, 1051616, 1069440, 1183068, 1314520, 1478835, 1577424, 1604160, 1971780, 2103232, 2366136, 2629040, 2957670, 3154848, 3208320, 3943560, 4206464, 4732272, 5258080, 5915340, 6309696, 7887120, 9464544, 10516160, 11830680, 12619392, 15774240, 18929088, 21032320, 23661360, 31548480, 37858176, 47322720, 63096960, 94645440, 189290880]

約数ペア:

[(1, 189290880), (2, 94645440), (3, 63096960), (4, 47322720), (5, 37858176), (6, 31548480), (8, 23661360), (9, 21032320), (10, 18929088), (12, 15774240), (15, 12619392), (16, 11830680), (18, 10516160), (20, 9464544), (24, 7887120), (30, 6309696), (32, 5915340), (36, 5258080), (40, 4732272), (45, 4206464), (48, 3943560), (59, 3208320), (60, 3154848), (64, 2957670), (72, 2629040), (80, 2366136), (90, 2103232), (96, 1971780), (118, 1604160), (120, 1577424), (128, 1478835), (144, 1314520), (160, 1183068), (177, 1069440), (180, 1051616), (192, 985890), (236, 802080), (240, 788712), (288, 657260), (295, 641664), (320, 591534), (354, 534720), (360, 525808), (384, 492945), (472, 401040), (480, 394356), (531, 356480), (557, 339840), (576, 328630), (590, 320832), (640, 295767), (708, 267360), (720, 262904), (885, 213888), (944, 200520), (960, 197178), (1062, 178240), (1114, 169920), (1152, 164315), (1180, 160416), (1416, 133680), (1440, 131452), (1671, 113280), (1770, 106944), (1888, 100260), (1920, 98589), (2124, 89120), (2228, 84960), (2360, 80208), (2655, 71296), (2785, 67968), (2832, 66840), (2880, 65726), (3342, 56640), (3540, 53472), (3776, 50130), (4248, 44560), (4456, 42480), (4720, 40104), (5013, 37760), (5310, 35648), (5570, 33984), (5664, 33420), (5760, 32863), (6684, 28320), (7080, 26736), (7552, 25065), (8355, 22656), (8496, 22280), (8912, 21240), (9440, 20052), (10026, 18880), (10620, 17824), (11140, 16992), (11328, 16710), (13368, 14160)]