112656880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 315515520

約数和(自身を除く): 202858640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 991, 1015, 1160, 1421, 1624, 1960, 1982, 2030, 2320, 2842, 3248, 3920, 3964, 4060, 4955, 5684, 6937, 7105, 7928, 8120, 9910, 11368, 13874, 14210, 15856, 16240, 19820, 22736, 27748, 28420, 28739, 34685, 39640, 48559, 55496, 56840, 57478, 69370, 79280, 97118, 110992, 113680, 114956, 138740, 143695, 194236, 201173, 229912, 242795, 277480, 287390, 388472, 402346, 459824, 485590, 554960, 574780, 776944, 804692, 971180, 1005865, 1149560, 1408211, 1609384, 1942360, 2011730, 2299120, 2816422, 3218768, 3884720, 4023460, 5632844, 7041055, 8046920, 11265688, 14082110, 16093840, 22531376, 28164220, 56328440, 112656880]

約数ペア:

[(1, 112656880), (2, 56328440), (4, 28164220), (5, 22531376), (7, 16093840), (8, 14082110), (10, 11265688), (14, 8046920), (16, 7041055), (20, 5632844), (28, 4023460), (29, 3884720), (35, 3218768), (40, 2816422), (49, 2299120), (56, 2011730), (58, 1942360), (70, 1609384), (80, 1408211), (98, 1149560), (112, 1005865), (116, 971180), (140, 804692), (145, 776944), (196, 574780), (203, 554960), (232, 485590), (245, 459824), (280, 402346), (290, 388472), (392, 287390), (406, 277480), (464, 242795), (490, 229912), (560, 201173), (580, 194236), (784, 143695), (812, 138740), (980, 114956), (991, 113680), (1015, 110992), (1160, 97118), (1421, 79280), (1624, 69370), (1960, 57478), (1982, 56840), (2030, 55496), (2320, 48559), (2842, 39640), (3248, 34685), (3920, 28739), (3964, 28420), (4060, 27748), (4955, 22736), (5684, 19820), (6937, 16240), (7105, 15856), (7928, 14210), (8120, 13874), (9910, 11368)]