187899040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 511709184

約数和(自身を除く): 323810144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1321, 1778, 2032, 2540, 2642, 3556, 4064, 4445, 5080, 5284, 6605, 7112, 8890, 9247, 10160, 10568, 13210, 14224, 17780, 18494, 20320, 21136, 26420, 28448, 35560, 36988, 42272, 46235, 52840, 71120, 73976, 92470, 105680, 142240, 147952, 167767, 184940, 211360, 295904, 335534, 369880, 671068, 739760, 838835, 1174369, 1342136, 1479520, 1677670, 2348738, 2684272, 3355340, 4697476, 5368544, 5871845, 6710680, 9394952, 11743690, 13421360, 18789904, 23487380, 26842720, 37579808, 46974760, 93949520, 187899040]

約数ペア:

[(1, 187899040), (2, 93949520), (4, 46974760), (5, 37579808), (7, 26842720), (8, 23487380), (10, 18789904), (14, 13421360), (16, 11743690), (20, 9394952), (28, 6710680), (32, 5871845), (35, 5368544), (40, 4697476), (56, 3355340), (70, 2684272), (80, 2348738), (112, 1677670), (127, 1479520), (140, 1342136), (160, 1174369), (224, 838835), (254, 739760), (280, 671068), (508, 369880), (560, 335534), (635, 295904), (889, 211360), (1016, 184940), (1120, 167767), (1270, 147952), (1321, 142240), (1778, 105680), (2032, 92470), (2540, 73976), (2642, 71120), (3556, 52840), (4064, 46235), (4445, 42272), (5080, 36988), (5284, 35560), (6605, 28448), (7112, 26420), (8890, 21136), (9247, 20320), (10160, 18494), (10568, 17780), (13210, 14224)]