15697638040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{82567}}^1$

素因数の和:82689

約数の個数: 96

約数和(自身を含む): 41510236320

約数和(自身を除く): 25812598280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 97, 98, 140, 194, 196, 245, 280, 388, 392, 485, 490, 679, 776, 970, 980, 1358, 1940, 1960, 2716, 3395, 3880, 4753, 5432, 6790, 9506, 13580, 19012, 23765, 27160, 38024, 47530, 82567, 95060, 165134, 190120, 330268, 412835, 577969, 660536, 825670, 1155938, 1651340, 2311876, 2889845, 3302680, 4045783, 4623752, 5779690, 8008999, 8091566, 11559380, 16017998, 16183132, 20228915, 23118760, 32035996, 32366264, 40044995, 40457830, 56062993, 64071992, 80089990, 80915660, 112125986, 160179980, 161831320, 224251972, 280314965, 320359960, 392440951, 448503944, 560629930, 784881902, 1121259860, 1569763804, 1962204755, 2242519720, 3139527608, 3924409510, 7848819020, 15697638040]

約数ペア:

[(1, 15697638040), (2, 7848819020), (4, 3924409510), (5, 3139527608), (7, 2242519720), (8, 1962204755), (10, 1569763804), (14, 1121259860), (20, 784881902), (28, 560629930), (35, 448503944), (40, 392440951), (49, 320359960), (56, 280314965), (70, 224251972), (97, 161831320), (98, 160179980), (140, 112125986), (194, 80915660), (196, 80089990), (245, 64071992), (280, 56062993), (388, 40457830), (392, 40044995), (485, 32366264), (490, 32035996), (679, 23118760), (776, 20228915), (970, 16183132), (980, 16017998), (1358, 11559380), (1940, 8091566), (1960, 8008999), (2716, 5779690), (3395, 4623752), (3880, 4045783), (4753, 3302680), (5432, 2889845), (6790, 2311876), (9506, 1651340), (13580, 1155938), (19012, 825670), (23765, 660536), (27160, 577969), (38024, 412835), (47530, 330268), (82567, 190120), (95060, 165134)]