830627840

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{2897}}^1$

素因数の和:2935

約数の個数: 112

約数和(自身を含む): 2278940832

約数和(自身を除く): 1448312992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 2897, 3584, 4096, 4480, 5120, 5794, 7168, 8192, 8960, 10240, 11588, 14336, 14485, 17920, 20279, 20480, 23176, 28672, 28970, 35840, 40558, 40960, 46352, 57344, 57940, 71680, 81116, 92704, 101395, 115880, 143360, 162232, 185408, 202790, 231760, 286720, 324464, 370816, 405580, 463520, 648928, 741632, 811160, 927040, 1297856, 1483264, 1622320, 1854080, 2595712, 2966528, 3244640, 3708160, 5191424, 5933056, 6489280, 7416320, 10382848, 11866112, 12978560, 14832640, 20765696, 23732224, 25957120, 29665280, 41531392, 51914240, 59330560, 83062784, 103828480, 118661120, 166125568, 207656960, 415313920, 830627840]

約数ペア:

[(1, 830627840), (2, 415313920), (4, 207656960), (5, 166125568), (7, 118661120), (8, 103828480), (10, 83062784), (14, 59330560), (16, 51914240), (20, 41531392), (28, 29665280), (32, 25957120), (35, 23732224), (40, 20765696), (56, 14832640), (64, 12978560), (70, 11866112), (80, 10382848), (112, 7416320), (128, 6489280), (140, 5933056), (160, 5191424), (224, 3708160), (256, 3244640), (280, 2966528), (320, 2595712), (448, 1854080), (512, 1622320), (560, 1483264), (640, 1297856), (896, 927040), (1024, 811160), (1120, 741632), (1280, 648928), (1792, 463520), (2048, 405580), (2240, 370816), (2560, 324464), (2897, 286720), (3584, 231760), (4096, 202790), (4480, 185408), (5120, 162232), (5794, 143360), (7168, 115880), (8192, 101395), (8960, 92704), (10240, 81116), (11588, 71680), (14336, 57940), (14485, 57344), (17920, 46352), (20279, 40960), (20480, 40558), (23176, 35840), (28672, 28970)]