848321320

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 2481069780

約数和(自身を除く): 1632748460

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 73, 77, 88, 98, 110, 121, 140, 146, 154, 196, 220, 242, 245, 280, 292, 308, 343, 365, 385, 392, 440, 484, 490, 511, 539, 584, 605, 616, 686, 730, 770, 803, 847, 968, 980, 1022, 1078, 1210, 1372, 1460, 1540, 1606, 1694, 1715, 1960, 2044, 2156, 2401, 2420, 2555, 2695, 2744, 2920, 3080, 3212, 3388, 3430, 3577, 3773, 4015, 4088, 4235, 4312, 4802, 4840, 5110, 5390, 5621, 5929, 6424, 6776, 6860, 7154, 7546, 8030, 8470, 8833, 9604, 10220, 10780, 11242, 11858, 12005, 13720, 14308, 15092, 16060, 16940, 17666, 17885, 18865, 19208, 20440, 21560, 22484, 23716, 24010, 25039, 26411, 28105, 28616, 29645, 30184, 32120, 33880, 35332, 35770, 37730, 39347, 41503, 44165, 44968, 47432, 48020, 50078, 52822, 56210, 59290, 61831, 70664, 71540, 75460, 78694, 83006, 88330, 96040, 100156, 105644, 112420, 118580, 123662, 125195, 132055, 143080, 150920, 157388, 166012, 175273, 176660, 196735, 200312, 207515, 211288, 224840, 237160, 247324, 250390, 264110, 275429, 290521, 309155, 314776, 332024, 350546, 353320, 393470, 415030, 432817, 494648, 500780, 528220, 550858, 581042, 618310, 701092, 786940, 830060, 865634, 876365, 1001560, 1056440, 1101716, 1162084, 1236620, 1377145, 1402184, 1452605, 1573880, 1660120, 1731268, 1752730, 1928003, 2164085, 2203432, 2324168, 2473240, 2754290, 2905210, 3029719, 3462536, 3505460, 3856006, 4328170, 5508580, 5810420, 6059438, 7010920, 7712012, 8656340, 9640015, 11017160, 11620840, 12118876, 15148595, 15424024, 17312680, 19280030, 21208033, 24237752, 30297190, 38560060, 42416066, 60594380, 77120120, 84832132, 106040165, 121188760, 169664264, 212080330, 424160660, 848321320]

約数ペア:

[(1, 848321320), (2, 424160660), (4, 212080330), (5, 169664264), (7, 121188760), (8, 106040165), (10, 84832132), (11, 77120120), (14, 60594380), (20, 42416066), (22, 38560060), (28, 30297190), (35, 24237752), (40, 21208033), (44, 19280030), (49, 17312680), (55, 15424024), (56, 15148595), (70, 12118876), (73, 11620840), (77, 11017160), (88, 9640015), (98, 8656340), (110, 7712012), (121, 7010920), (140, 6059438), (146, 5810420), (154, 5508580), (196, 4328170), (220, 3856006), (242, 3505460), (245, 3462536), (280, 3029719), (292, 2905210), (308, 2754290), (343, 2473240), (365, 2324168), (385, 2203432), (392, 2164085), (440, 1928003), (484, 1752730), (490, 1731268), (511, 1660120), (539, 1573880), (584, 1452605), (605, 1402184), (616, 1377145), (686, 1236620), (730, 1162084), (770, 1101716), (803, 1056440), (847, 1001560), (968, 876365), (980, 865634), (1022, 830060), (1078, 786940), (1210, 701092), (1372, 618310), (1460, 581042), (1540, 550858), (1606, 528220), (1694, 500780), (1715, 494648), (1960, 432817), (2044, 415030), (2156, 393470), (2401, 353320), (2420, 350546), (2555, 332024), (2695, 314776), (2744, 309155), (2920, 290521), (3080, 275429), (3212, 264110), (3388, 250390), (3430, 247324), (3577, 237160), (3773, 224840), (4015, 211288), (4088, 207515), (4235, 200312), (4312, 196735), (4802, 176660), (4840, 175273), (5110, 166012), (5390, 157388), (5621, 150920), (5929, 143080), (6424, 132055), (6776, 125195), (6860, 123662), (7154, 118580), (7546, 112420), (8030, 105644), (8470, 100156), (8833, 96040), (9604, 88330), (10220, 83006), (10780, 78694), (11242, 75460), (11858, 71540), (12005, 70664), (13720, 61831), (14308, 59290), (15092, 56210), (16060, 52822), (16940, 50078), (17666, 48020), (17885, 47432), (18865, 44968), (19208, 44165), (20440, 41503), (21560, 39347), (22484, 37730), (23716, 35770), (24010, 35332), (25039, 33880), (26411, 32120), (28105, 30184), (28616, 29645)]