380569280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1911

約数の個数: 168

約数和(自身を含む): 1135885968

約数和(自身を除く): 755316688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1867, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3734, 3920, 4160, 5096, 5824, 6370, 7280, 7468, 7840, 9335, 10192, 12740, 13069, 14560, 14936, 15680, 18670, 20384, 24271, 25480, 26138, 29120, 29872, 37340, 40768, 48542, 50960, 52276, 59744, 65345, 74680, 91483, 97084, 101920, 104552, 119488, 121355, 130690, 149360, 169897, 182966, 194168, 203840, 209104, 242710, 261380, 298720, 339794, 365932, 388336, 418208, 457415, 485420, 522760, 597440, 679588, 731864, 776672, 836416, 849485, 914830, 970840, 1045520, 1189279, 1359176, 1463728, 1553344, 1698970, 1829660, 1941680, 2091040, 2378558, 2718352, 2927456, 3397940, 3659320, 3883360, 4182080, 4757116, 5436704, 5854912, 5946395, 6795880, 7318640, 7766720, 9514232, 10873408, 11892790, 13591760, 14637280, 19028464, 23785580, 27183520, 29274560, 38056928, 47571160, 54367040, 76113856, 95142320, 190284640, 380569280]

約数ペア:

[(1, 380569280), (2, 190284640), (4, 95142320), (5, 76113856), (7, 54367040), (8, 47571160), (10, 38056928), (13, 29274560), (14, 27183520), (16, 23785580), (20, 19028464), (26, 14637280), (28, 13591760), (32, 11892790), (35, 10873408), (40, 9514232), (49, 7766720), (52, 7318640), (56, 6795880), (64, 5946395), (65, 5854912), (70, 5436704), (80, 4757116), (91, 4182080), (98, 3883360), (104, 3659320), (112, 3397940), (130, 2927456), (140, 2718352), (160, 2378558), (182, 2091040), (196, 1941680), (208, 1829660), (224, 1698970), (245, 1553344), (260, 1463728), (280, 1359176), (320, 1189279), (364, 1045520), (392, 970840), (416, 914830), (448, 849485), (455, 836416), (490, 776672), (520, 731864), (560, 679588), (637, 597440), (728, 522760), (784, 485420), (832, 457415), (910, 418208), (980, 388336), (1040, 365932), (1120, 339794), (1274, 298720), (1456, 261380), (1568, 242710), (1820, 209104), (1867, 203840), (1960, 194168), (2080, 182966), (2240, 169897), (2548, 149360), (2912, 130690), (3136, 121355), (3185, 119488), (3640, 104552), (3734, 101920), (3920, 97084), (4160, 91483), (5096, 74680), (5824, 65345), (6370, 59744), (7280, 52276), (7468, 50960), (7840, 48542), (9335, 40768), (10192, 37340), (12740, 29872), (13069, 29120), (14560, 26138), (14936, 25480), (15680, 24271), (18670, 20384)]