1489344240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 4701413376

約数和(自身を除く): 3212069136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 131, 240, 254, 262, 373, 381, 393, 508, 524, 635, 655, 746, 762, 786, 1016, 1048, 1119, 1270, 1310, 1492, 1524, 1572, 1865, 1905, 1965, 2032, 2096, 2238, 2540, 2620, 2984, 3048, 3144, 3730, 3810, 3930, 4476, 5080, 5240, 5595, 5968, 6096, 6288, 7460, 7620, 7860, 8952, 10160, 10480, 11190, 14920, 15240, 15720, 16637, 17904, 22380, 29840, 30480, 31440, 33274, 44760, 47371, 48863, 49911, 66548, 83185, 89520, 94742, 97726, 99822, 133096, 142113, 146589, 166370, 189484, 195452, 199644, 236855, 244315, 249555, 266192, 284226, 293178, 332740, 378968, 390904, 399288, 473710, 488630, 499110, 568452, 586356, 665480, 710565, 732945, 757936, 781808, 798576, 947420, 977260, 998220, 1136904, 1172712, 1330960, 1421130, 1465890, 1894840, 1954520, 1996440, 2273808, 2345424, 2842260, 2931780, 3789680, 3909040, 3992880, 5684520, 5863560, 6205601, 11369040, 11727120, 12411202, 18616803, 24822404, 31028005, 37233606, 49644808, 62056010, 74467212, 93084015, 99289616, 124112020, 148934424, 186168030, 248224040, 297868848, 372336060, 496448080, 744672120, 1489344240]

約数ペア:

[(1, 1489344240), (2, 744672120), (3, 496448080), (4, 372336060), (5, 297868848), (6, 248224040), (8, 186168030), (10, 148934424), (12, 124112020), (15, 99289616), (16, 93084015), (20, 74467212), (24, 62056010), (30, 49644808), (40, 37233606), (48, 31028005), (60, 24822404), (80, 18616803), (120, 12411202), (127, 11727120), (131, 11369040), (240, 6205601), (254, 5863560), (262, 5684520), (373, 3992880), (381, 3909040), (393, 3789680), (508, 2931780), (524, 2842260), (635, 2345424), (655, 2273808), (746, 1996440), (762, 1954520), (786, 1894840), (1016, 1465890), (1048, 1421130), (1119, 1330960), (1270, 1172712), (1310, 1136904), (1492, 998220), (1524, 977260), (1572, 947420), (1865, 798576), (1905, 781808), (1965, 757936), (2032, 732945), (2096, 710565), (2238, 665480), (2540, 586356), (2620, 568452), (2984, 499110), (3048, 488630), (3144, 473710), (3730, 399288), (3810, 390904), (3930, 378968), (4476, 332740), (5080, 293178), (5240, 284226), (5595, 266192), (5968, 249555), (6096, 244315), (6288, 236855), (7460, 199644), (7620, 195452), (7860, 189484), (8952, 166370), (10160, 146589), (10480, 142113), (11190, 133096), (14920, 99822), (15240, 97726), (15720, 94742), (16637, 89520), (17904, 83185), (22380, 66548), (29840, 49911), (30480, 48863), (31440, 47371), (33274, 44760)]