1979030040960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7749961}}^1$

素因数の和:7750009

約数の個数: 256

約数和(自身を含む): 7588762790400

約数和(自身を除く): 5609732749440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 31920, 36480, 42560, 51072, 63840, 85120, 127680, 255360, 7749961, 15499922, 23249883, 30999844, 38749805, 46499766, 54249727, 61999688, 77499610, 92999532, 108499454, 116249415, 123999376, 147249259, 154999220, 162749181, 185999064, 216998908, 232498830, 247998752, 271248635, 294498518, 309998440, 325498362, 371998128, 433997816, 441747777, 464997660, 495997504, 542497270, 588997036, 619996880, 650996724, 736246295, 743996256, 813745905, 867995632, 883495554, 929995320, 991995008, 1030744813, 1084994540, 1177994072, 1239993760, 1301993448, 1472492590, 1487992512, 1627491810, 1735991264, 1766991108, 1859990640, 2061489626, 2169989080, 2208738885, 2355988144, 2479987520, 2603986896, 2944985180, 2975985024, 3092234439, 3254983620, 3471982528, 3533982216, 3719981280, 4122979252, 4339978160, 4417477770, 4711976288, 4959975040, 5153724065, 5207973792, 5889970360, 6184468878, 6509967240, 6943965056, 7067964432, 7439962560, 8245958504, 8679956320, 8834955540, 9423952576, 10307448130, 10415947584, 11779940720, 12368937756, 13019934480, 14135928864, 14879925120, 15461172195, 16491917008, 17359912640, 17669911080, 18847905152, 20614896260, 20831895168, 23559881440, 24737875512, 26039868960, 28271857728, 30922344390, 32983834016, 34719825280, 35339822160, 41229792520, 47119762880, 49475751024, 52079737920, 56543715456, 61844688780, 65967668032, 70679644320, 82459585040, 94239525760, 98951502048, 104159475840, 123689377560, 131935336064, 141359288640, 164919170080, 197903004096, 247378755120, 282718577280, 329838340160, 395806008192, 494757510240, 659676680320, 989515020480, 1979030040960]

約数ペア:

[(1, 1979030040960), (2, 989515020480), (3, 659676680320), (4, 494757510240), (5, 395806008192), (6, 329838340160), (7, 282718577280), (8, 247378755120), (10, 197903004096), (12, 164919170080), (14, 141359288640), (15, 131935336064), (16, 123689377560), (19, 104159475840), (20, 98951502048), (21, 94239525760), (24, 82459585040), (28, 70679644320), (30, 65967668032), (32, 61844688780), (35, 56543715456), (38, 52079737920), (40, 49475751024), (42, 47119762880), (48, 41229792520), (56, 35339822160), (57, 34719825280), (60, 32983834016), (64, 30922344390), (70, 28271857728), (76, 26039868960), (80, 24737875512), (84, 23559881440), (95, 20831895168), (96, 20614896260), (105, 18847905152), (112, 17669911080), (114, 17359912640), (120, 16491917008), (128, 15461172195), (133, 14879925120), (140, 14135928864), (152, 13019934480), (160, 12368937756), (168, 11779940720), (190, 10415947584), (192, 10307448130), (210, 9423952576), (224, 8834955540), (228, 8679956320), (240, 8245958504), (266, 7439962560), (280, 7067964432), (285, 6943965056), (304, 6509967240), (320, 6184468878), (336, 5889970360), (380, 5207973792), (384, 5153724065), (399, 4959975040), (420, 4711976288), (448, 4417477770), (456, 4339978160), (480, 4122979252), (532, 3719981280), (560, 3533982216), (570, 3471982528), (608, 3254983620), (640, 3092234439), (665, 2975985024), (672, 2944985180), (760, 2603986896), (798, 2479987520), (840, 2355988144), (896, 2208738885), (912, 2169989080), (960, 2061489626), (1064, 1859990640), (1120, 1766991108), (1140, 1735991264), (1216, 1627491810), (1330, 1487992512), (1344, 1472492590), (1520, 1301993448), (1596, 1239993760), (1680, 1177994072), (1824, 1084994540), (1920, 1030744813), (1995, 991995008), (2128, 929995320), (2240, 883495554), (2280, 867995632), (2432, 813745905), (2660, 743996256), (2688, 736246295), (3040, 650996724), (3192, 619996880), (3360, 588997036), (3648, 542497270), (3990, 495997504), (4256, 464997660), (4480, 441747777), (4560, 433997816), (5320, 371998128), (6080, 325498362), (6384, 309998440), (6720, 294498518), (7296, 271248635), (7980, 247998752), (8512, 232498830), (9120, 216998908), (10640, 185999064), (12160, 162749181), (12768, 154999220), (13440, 147249259), (15960, 123999376), (17024, 116249415), (18240, 108499454), (21280, 92999532), (25536, 77499610), (31920, 61999688), (36480, 54249727), (42560, 46499766), (51072, 38749805), (63840, 30999844), (85120, 23249883), (127680, 15499922), (255360, 7749961)]