15856176672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{110777}}^1$

素因数の和:110871

約数の個数: 144

約数和(自身を含む): 52258856832

約数和(自身を除く): 36402680160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 6816, 7952, 8946, 10224, 11928, 15904, 17892, 20448, 23856, 35784, 47712, 71568, 110777, 143136, 221554, 332331, 443108, 664662, 775439, 886216, 996993, 1329324, 1550878, 1772432, 1993986, 2326317, 2658648, 3101756, 3544864, 3987972, 4652634, 5317296, 6203512, 6978951, 7865167, 7975944, 9305268, 10634592, 12407024, 13957902, 15730334, 15951888, 18610536, 23595501, 24814048, 27915804, 31460668, 31903776, 37221072, 47191002, 55056169, 55831608, 62921336, 70786503, 74442144, 94382004, 110112338, 111663216, 125842672, 141573006, 165168507, 188764008, 220224676, 223326432, 251685344, 283146012, 330337014, 377528016, 440449352, 495505521, 566292024, 660674028, 755056032, 880898704, 991011042, 1132584048, 1321348056, 1761797408, 1982022084, 2265168096, 2642696112, 3964044168, 5285392224, 7928088336, 15856176672]

約数ペア:

[(1, 15856176672), (2, 7928088336), (3, 5285392224), (4, 3964044168), (6, 2642696112), (7, 2265168096), (8, 1982022084), (9, 1761797408), (12, 1321348056), (14, 1132584048), (16, 991011042), (18, 880898704), (21, 755056032), (24, 660674028), (28, 566292024), (32, 495505521), (36, 440449352), (42, 377528016), (48, 330337014), (56, 283146012), (63, 251685344), (71, 223326432), (72, 220224676), (84, 188764008), (96, 165168507), (112, 141573006), (126, 125842672), (142, 111663216), (144, 110112338), (168, 94382004), (213, 74442144), (224, 70786503), (252, 62921336), (284, 55831608), (288, 55056169), (336, 47191002), (426, 37221072), (497, 31903776), (504, 31460668), (568, 27915804), (639, 24814048), (672, 23595501), (852, 18610536), (994, 15951888), (1008, 15730334), (1136, 13957902), (1278, 12407024), (1491, 10634592), (1704, 9305268), (1988, 7975944), (2016, 7865167), (2272, 6978951), (2556, 6203512), (2982, 5317296), (3408, 4652634), (3976, 3987972), (4473, 3544864), (5112, 3101756), (5964, 2658648), (6816, 2326317), (7952, 1993986), (8946, 1772432), (10224, 1550878), (11928, 1329324), (15904, 996993), (17892, 886216), (20448, 775439), (23856, 664662), (35784, 443108), (47712, 332331), (71568, 221554), (110777, 143136)]