30258095840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{10691}}^1$

素因数の和:10758

約数の個数: 216

約数和(自身を含む): 87770905992

約数和(自身を除く): 57512810152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 361, 380, 392, 490, 532, 560, 608, 665, 722, 760, 784, 931, 980, 1064, 1120, 1330, 1444, 1520, 1568, 1805, 1862, 1960, 2128, 2527, 2660, 2888, 3040, 3610, 3724, 3920, 4256, 4655, 5054, 5320, 5776, 7220, 7448, 7840, 9310, 10108, 10640, 10691, 11552, 12635, 14440, 14896, 17689, 18620, 20216, 21280, 21382, 25270, 28880, 29792, 35378, 37240, 40432, 42764, 50540, 53455, 57760, 70756, 74480, 74837, 80864, 85528, 88445, 101080, 106910, 141512, 148960, 149674, 171056, 176890, 202160, 203129, 213820, 283024, 299348, 342112, 353780, 374185, 404320, 406258, 427640, 523859, 566048, 598696, 707560, 748370, 812516, 855280, 1015645, 1047718, 1197392, 1415120, 1421903, 1496740, 1625032, 1710560, 2031290, 2095436, 2394784, 2619295, 2830240, 2843806, 2993480, 3250064, 3859451, 4062580, 4190872, 5238590, 5687612, 5986960, 6500128, 7109515, 7718902, 8125160, 8381744, 9953321, 10477180, 11375224, 11973920, 14219030, 15437804, 16250320, 16763488, 19297255, 19906642, 20954360, 22750448, 27016157, 28438060, 30875608, 32500640, 38594510, 39813284, 41908720, 45500896, 49766605, 54032314, 56876120, 61751216, 77189020, 79626568, 83817440, 99533210, 108064628, 113752240, 123502432, 135080785, 154378040, 159253136, 189113099, 199066420, 216129256, 227504480, 270161570, 308756080, 318506272, 378226198, 398132840, 432258512, 540323140, 617512160, 756452396, 796265680, 864517024, 945565495, 1080646280, 1512904792, 1592531360, 1891130990, 2161292560, 3025809584, 3782261980, 4322585120, 6051619168, 7564523960, 15129047920, 30258095840]

約数ペア:

[(1, 30258095840), (2, 15129047920), (4, 7564523960), (5, 6051619168), (7, 4322585120), (8, 3782261980), (10, 3025809584), (14, 2161292560), (16, 1891130990), (19, 1592531360), (20, 1512904792), (28, 1080646280), (32, 945565495), (35, 864517024), (38, 796265680), (40, 756452396), (49, 617512160), (56, 540323140), (70, 432258512), (76, 398132840), (80, 378226198), (95, 318506272), (98, 308756080), (112, 270161570), (133, 227504480), (140, 216129256), (152, 199066420), (160, 189113099), (190, 159253136), (196, 154378040), (224, 135080785), (245, 123502432), (266, 113752240), (280, 108064628), (304, 99533210), (361, 83817440), (380, 79626568), (392, 77189020), (490, 61751216), (532, 56876120), (560, 54032314), (608, 49766605), (665, 45500896), (722, 41908720), (760, 39813284), (784, 38594510), (931, 32500640), (980, 30875608), (1064, 28438060), (1120, 27016157), (1330, 22750448), (1444, 20954360), (1520, 19906642), (1568, 19297255), (1805, 16763488), (1862, 16250320), (1960, 15437804), (2128, 14219030), (2527, 11973920), (2660, 11375224), (2888, 10477180), (3040, 9953321), (3610, 8381744), (3724, 8125160), (3920, 7718902), (4256, 7109515), (4655, 6500128), (5054, 5986960), (5320, 5687612), (5776, 5238590), (7220, 4190872), (7448, 4062580), (7840, 3859451), (9310, 3250064), (10108, 2993480), (10640, 2843806), (10691, 2830240), (11552, 2619295), (12635, 2394784), (14440, 2095436), (14896, 2031290), (17689, 1710560), (18620, 1625032), (20216, 1496740), (21280, 1421903), (21382, 1415120), (25270, 1197392), (28880, 1047718), (29792, 1015645), (35378, 855280), (37240, 812516), (40432, 748370), (42764, 707560), (50540, 598696), (53455, 566048), (57760, 523859), (70756, 427640), (74480, 406258), (74837, 404320), (80864, 374185), (85528, 353780), (88445, 342112), (101080, 299348), (106910, 283024), (141512, 213820), (148960, 203129), (149674, 202160), (171056, 176890)]