137127040

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1283}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 330039360

約数和(自身を除く): 192912320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 320, 334, 640, 668, 835, 1283, 1336, 1670, 2566, 2672, 3340, 5132, 5344, 6415, 6680, 10264, 10688, 12830, 13360, 20528, 21376, 25660, 26720, 41056, 51320, 53440, 82112, 102640, 106880, 164224, 205280, 214261, 410560, 428522, 821120, 857044, 1071305, 1714088, 2142610, 3428176, 4285220, 6856352, 8570440, 13712704, 17140880, 27425408, 34281760, 68563520, 137127040]

約数ペア:

[(1, 137127040), (2, 68563520), (4, 34281760), (5, 27425408), (8, 17140880), (10, 13712704), (16, 8570440), (20, 6856352), (32, 4285220), (40, 3428176), (64, 2142610), (80, 1714088), (128, 1071305), (160, 857044), (167, 821120), (320, 428522), (334, 410560), (640, 214261), (668, 205280), (835, 164224), (1283, 106880), (1336, 102640), (1670, 82112), (2566, 53440), (2672, 51320), (3340, 41056), (5132, 26720), (5344, 25660), (6415, 21376), (6680, 20528), (10264, 13360), (10688, 12830)]