229047040

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 553351680

約数和(自身を除く): 324304640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 1409, 2032, 2540, 2818, 4064, 5080, 5636, 7045, 8128, 10160, 11272, 14090, 16256, 20320, 22544, 28180, 32512, 40640, 45088, 56360, 81280, 90176, 112720, 162560, 178943, 180352, 225440, 357886, 360704, 450880, 715772, 894715, 901760, 1431544, 1789430, 1803520, 2863088, 3578860, 5726176, 7157720, 11452352, 14315440, 22904704, 28630880, 45809408, 57261760, 114523520, 229047040]

約数ペア:

[(1, 229047040), (2, 114523520), (4, 57261760), (5, 45809408), (8, 28630880), (10, 22904704), (16, 14315440), (20, 11452352), (32, 7157720), (40, 5726176), (64, 3578860), (80, 2863088), (127, 1803520), (128, 1789430), (160, 1431544), (254, 901760), (256, 894715), (320, 715772), (508, 450880), (635, 360704), (640, 357886), (1016, 225440), (1270, 180352), (1280, 178943), (1409, 162560), (2032, 112720), (2540, 90176), (2818, 81280), (4064, 56360), (5080, 45088), (5636, 40640), (7045, 32512), (8128, 28180), (10160, 22544), (11272, 20320), (14090, 16256)]