283055067640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{1289}}^1$

素因数の和:2009

約数の個数: 128

約数和(自身を含む): 651571776000

約数和(自身を除く): 368516708360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 157, 292, 314, 365, 479, 584, 628, 730, 785, 958, 1256, 1289, 1460, 1570, 1916, 2395, 2578, 2920, 3140, 3832, 4790, 5156, 6280, 6445, 9580, 10312, 11461, 12890, 19160, 22922, 25780, 34967, 45844, 51560, 57305, 69934, 75203, 91688, 94097, 114610, 139868, 150406, 174835, 188194, 202373, 229220, 279736, 300812, 349670, 376015, 376388, 404746, 458440, 470485, 601624, 617431, 699340, 752030, 752776, 809492, 940970, 1011865, 1234862, 1398680, 1504060, 1618984, 1881940, 2023730, 2469724, 3008120, 3087155, 3763880, 4047460, 4939448, 5489819, 6174310, 8094920, 10979638, 12348620, 14773229, 21959276, 24697240, 27449095, 29546458, 43918552, 45072463, 54898190, 59092916, 73866145, 90144926, 96936667, 109796380, 118185832, 147732290, 180289852, 193873334, 219592760, 225362315, 295464580, 360579704, 387746668, 450724630, 484683335, 590929160, 775493336, 901449260, 969366670, 1802898520, 1938733340, 3877466680, 7076376691, 14152753382, 28305506764, 35381883455, 56611013528, 70763766910, 141527533820, 283055067640]

約数ペア:

[(1, 283055067640), (2, 141527533820), (4, 70763766910), (5, 56611013528), (8, 35381883455), (10, 28305506764), (20, 14152753382), (40, 7076376691), (73, 3877466680), (146, 1938733340), (157, 1802898520), (292, 969366670), (314, 901449260), (365, 775493336), (479, 590929160), (584, 484683335), (628, 450724630), (730, 387746668), (785, 360579704), (958, 295464580), (1256, 225362315), (1289, 219592760), (1460, 193873334), (1570, 180289852), (1916, 147732290), (2395, 118185832), (2578, 109796380), (2920, 96936667), (3140, 90144926), (3832, 73866145), (4790, 59092916), (5156, 54898190), (6280, 45072463), (6445, 43918552), (9580, 29546458), (10312, 27449095), (11461, 24697240), (12890, 21959276), (19160, 14773229), (22922, 12348620), (25780, 10979638), (34967, 8094920), (45844, 6174310), (51560, 5489819), (57305, 4939448), (69934, 4047460), (75203, 3763880), (91688, 3087155), (94097, 3008120), (114610, 2469724), (139868, 2023730), (150406, 1881940), (174835, 1618984), (188194, 1504060), (202373, 1398680), (229220, 1234862), (279736, 1011865), (300812, 940970), (349670, 809492), (376015, 752776), (376388, 752030), (404746, 699340), (458440, 617431), (470485, 601624)]