144835880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4073}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 375459840

約数和(自身を除く): 230623960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4073, 4445, 5080, 7112, 8146, 8890, 16292, 17780, 20365, 28511, 32584, 35560, 40730, 57022, 81460, 114044, 142555, 162920, 228088, 285110, 517271, 570220, 1034542, 1140440, 2069084, 2586355, 3620897, 4138168, 5172710, 7241794, 10345420, 14483588, 18104485, 20690840, 28967176, 36208970, 72417940, 144835880]

約数ペア:

[(1, 144835880), (2, 72417940), (4, 36208970), (5, 28967176), (7, 20690840), (8, 18104485), (10, 14483588), (14, 10345420), (20, 7241794), (28, 5172710), (35, 4138168), (40, 3620897), (56, 2586355), (70, 2069084), (127, 1140440), (140, 1034542), (254, 570220), (280, 517271), (508, 285110), (635, 228088), (889, 162920), (1016, 142555), (1270, 114044), (1778, 81460), (2540, 57022), (3556, 40730), (4073, 35560), (4445, 32584), (5080, 28511), (7112, 20365), (8146, 17780), (8890, 16292)]