130307520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19391}}^1$

素因数の和:19418

約数の個数: 112

約数和(自身を含む): 472854528

約数和(自身を除く): 342547008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 19391, 38782, 58173, 77564, 96955, 116346, 135737, 155128, 193910, 232692, 271474, 290865, 310256, 387820, 407211, 465384, 542948, 581730, 620512, 678685, 775640, 814422, 930768, 1085896, 1163460, 1241024, 1357370, 1551280, 1628844, 1861536, 2036055, 2171792, 2326920, 2714740, 3102560, 3257688, 3723072, 4072110, 4343584, 4653840, 5429480, 6205120, 6515376, 8144220, 8687168, 9307680, 10858960, 13030752, 16288440, 18615360, 21717920, 26061504, 32576880, 43435840, 65153760, 130307520]

約数ペア:

[(1, 130307520), (2, 65153760), (3, 43435840), (4, 32576880), (5, 26061504), (6, 21717920), (7, 18615360), (8, 16288440), (10, 13030752), (12, 10858960), (14, 9307680), (15, 8687168), (16, 8144220), (20, 6515376), (21, 6205120), (24, 5429480), (28, 4653840), (30, 4343584), (32, 4072110), (35, 3723072), (40, 3257688), (42, 3102560), (48, 2714740), (56, 2326920), (60, 2171792), (64, 2036055), (70, 1861536), (80, 1628844), (84, 1551280), (96, 1357370), (105, 1241024), (112, 1163460), (120, 1085896), (140, 930768), (160, 814422), (168, 775640), (192, 678685), (210, 620512), (224, 581730), (240, 542948), (280, 465384), (320, 407211), (336, 387820), (420, 310256), (448, 290865), (480, 271474), (560, 232692), (672, 193910), (840, 155128), (960, 135737), (1120, 116346), (1344, 96955), (1680, 77564), (2240, 58173), (3360, 38782), (6720, 19391)]