120531940480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{20123}}^1$

素因数の和:20347

約数の個数: 192

約数和(自身を含む): 336962695680

約数和(自身を除く): 216430755200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 191, 196, 224, 245, 280, 320, 382, 392, 448, 490, 560, 640, 764, 784, 896, 955, 980, 1120, 1337, 1528, 1568, 1910, 1960, 2240, 2674, 3056, 3136, 3820, 3920, 4480, 5348, 6112, 6272, 6685, 7640, 7840, 9359, 10696, 12224, 13370, 15280, 15680, 18718, 20123, 21392, 24448, 26740, 30560, 31360, 37436, 40246, 42784, 46795, 53480, 61120, 74872, 80492, 85568, 93590, 100615, 106960, 122240, 140861, 149744, 160984, 171136, 187180, 201230, 213920, 281722, 299488, 321968, 374360, 402460, 427840, 563444, 598976, 643936, 704305, 748720, 804920, 855680, 986027, 1126888, 1197952, 1287872, 1408610, 1497440, 1609840, 1972054, 2253776, 2575744, 2817220, 2994880, 3219680, 3843493, 3944108, 4507552, 4930135, 5634440, 5989760, 6439360, 7686986, 7888216, 9015104, 9860270, 11268880, 12878720, 15373972, 15776432, 18030208, 19217465, 19720540, 22537760, 26904451, 30747944, 31552864, 38434930, 39441080, 45075520, 53808902, 61495888, 63105728, 76869860, 78882160, 90151040, 107617804, 122991776, 126211456, 134522255, 153739720, 157764320, 188331157, 215235608, 245983552, 269044510, 307479440, 315528640, 376662314, 430471216, 491967104, 538089020, 614958880, 631057280, 753324628, 860942432, 941655785, 1076178040, 1229917760, 1506649256, 1721884864, 1883311570, 2152356080, 2459835520, 3013298512, 3443769728, 3766623140, 4304712160, 6026597024, 7533246280, 8609424320, 12053194048, 15066492560, 17218848640, 24106388096, 30132985120, 60265970240, 120531940480]

約数ペア:

[(1, 120531940480), (2, 60265970240), (4, 30132985120), (5, 24106388096), (7, 17218848640), (8, 15066492560), (10, 12053194048), (14, 8609424320), (16, 7533246280), (20, 6026597024), (28, 4304712160), (32, 3766623140), (35, 3443769728), (40, 3013298512), (49, 2459835520), (56, 2152356080), (64, 1883311570), (70, 1721884864), (80, 1506649256), (98, 1229917760), (112, 1076178040), (128, 941655785), (140, 860942432), (160, 753324628), (191, 631057280), (196, 614958880), (224, 538089020), (245, 491967104), (280, 430471216), (320, 376662314), (382, 315528640), (392, 307479440), (448, 269044510), (490, 245983552), (560, 215235608), (640, 188331157), (764, 157764320), (784, 153739720), (896, 134522255), (955, 126211456), (980, 122991776), (1120, 107617804), (1337, 90151040), (1528, 78882160), (1568, 76869860), (1910, 63105728), (1960, 61495888), (2240, 53808902), (2674, 45075520), (3056, 39441080), (3136, 38434930), (3820, 31552864), (3920, 30747944), (4480, 26904451), (5348, 22537760), (6112, 19720540), (6272, 19217465), (6685, 18030208), (7640, 15776432), (7840, 15373972), (9359, 12878720), (10696, 11268880), (12224, 9860270), (13370, 9015104), (15280, 7888216), (15680, 7686986), (18718, 6439360), (20123, 5989760), (21392, 5634440), (24448, 4930135), (26740, 4507552), (30560, 3944108), (31360, 3843493), (37436, 3219680), (40246, 2994880), (42784, 2817220), (46795, 2575744), (53480, 2253776), (61120, 1972054), (74872, 1609840), (80492, 1497440), (85568, 1408610), (93590, 1287872), (100615, 1197952), (106960, 1126888), (122240, 986027), (140861, 855680), (149744, 804920), (160984, 748720), (171136, 704305), (187180, 643936), (201230, 598976), (213920, 563444), (281722, 427840), (299488, 402460), (321968, 374360)]