256098454920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{146647}}^1$

素因数の和:146695

約数の個数: 480

約数和(自身を含む): 1092345756480

約数和(自身を除く): 836247301560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 98, 99, 105, 108, 110, 120, 126, 132, 135, 140, 147, 154, 162, 165, 168, 180, 189, 196, 198, 210, 216, 220, 231, 245, 252, 264, 270, 280, 294, 297, 308, 315, 324, 330, 360, 378, 385, 392, 396, 405, 420, 440, 441, 462, 490, 495, 504, 539, 540, 567, 588, 594, 616, 630, 648, 660, 693, 735, 756, 770, 792, 810, 840, 882, 891, 924, 945, 980, 990, 1078, 1080, 1134, 1155, 1176, 1188, 1260, 1320, 1323, 1386, 1470, 1485, 1512, 1540, 1617, 1620, 1764, 1782, 1848, 1890, 1960, 1980, 2079, 2156, 2205, 2268, 2310, 2376, 2520, 2646, 2695, 2772, 2835, 2940, 2970, 3080, 3234, 3240, 3465, 3528, 3564, 3780, 3960, 3969, 4158, 4312, 4410, 4455, 4536, 4620, 4851, 5292, 5390, 5544, 5670, 5880, 5940, 6237, 6468, 6615, 6930, 7128, 7560, 7938, 8085, 8316, 8820, 8910, 9240, 9702, 10395, 10584, 10780, 11340, 11880, 12474, 12936, 13230, 13860, 14553, 15876, 16170, 16632, 17640, 17820, 19404, 19845, 20790, 21560, 22680, 24255, 24948, 26460, 27720, 29106, 31185, 31752, 32340, 35640, 38808, 39690, 41580, 43659, 48510, 49896, 52920, 58212, 62370, 64680, 72765, 79380, 83160, 87318, 97020, 116424, 124740, 145530, 146647, 158760, 174636, 194040, 218295, 249480, 291060, 293294, 349272, 436590, 439941, 582120, 586588, 733235, 873180, 879882, 1026529, 1173176, 1319823, 1466470, 1613117, 1746360, 1759764, 2053058, 2199705, 2639646, 2932940, 3079587, 3226234, 3519528, 3959469, 4106116, 4399410, 4839351, 5132645, 5279292, 5865880, 6159174, 6452468, 6599115, 7185703, 7918938, 8065585, 8212232, 8798820, 9238761, 9678702, 10265290, 10558584, 11291819, 11878407, 12318348, 12904936, 13198230, 14371406, 14518053, 15397935, 15837876, 16131170, 17597640, 18477522, 19357404, 19797345, 20530580, 21557109, 22583638, 23756814, 24196755, 24636696, 26396460, 27716283, 28742812, 29036106, 30795870, 31675752, 32262340, 33875457, 35928515, 36955044, 38714808, 39594690, 41061160, 43114218, 43554159, 45167276, 46193805, 47513628, 48393510, 52792920, 55432566, 56459095, 57485624, 58072212, 59392035, 61591740, 64524680, 64671327, 67750914, 71857030, 72590265, 73910088, 79042733, 79189380, 83148849, 86228436, 87108318, 90334552, 92387610, 95027256, 96787020, 101626371, 107785545, 110865132, 112918190, 116144424, 118784070, 123183480, 129342654, 130662477, 135501828, 138581415, 143714060, 145180530, 158085466, 158378760, 166297698, 169377285, 172456872, 174216636, 184775220, 193574040, 194013981, 203252742, 215571090, 217770795, 221730264, 225836380, 237128199, 237568140, 258685308, 261324954, 271003656, 277162830, 287428120, 290361060, 304879113, 316170932, 323356635, 332595396, 338754570, 348433272, 369550440, 388027962, 395213665, 406505484, 415744245, 431142180, 435541590, 451672760, 474256398, 475136280, 508131855, 517370616, 522649908, 554325660, 580722120, 582041943, 609758226, 632341864, 646713270, 653312385, 665190792, 677509140, 711384597, 776055924, 790427330, 813010968, 831488490, 862284360, 871083180, 914637339, 948512796, 970069905, 1016263710, 1045299816, 1108651320, 1164083886, 1185640995, 1219516452, 1293426540, 1306624770, 1355018280, 1422769194, 1524395565, 1552111848, 1580854660, 1662976980, 1742166360, 1829274678, 1897025592, 1940139810, 2032527420, 2134153791, 2328167772, 2371281990, 2439032904, 2586853080, 2613249540, 2845538388, 2910209715, 3048791130, 3161709320, 3325953960, 3556922985, 3658549356, 3880279620, 4065054840, 4268307582, 4573186695, 4656335544, 4742563980, 5226499080, 5691076776, 5820419430, 6097582260, 6402461373, 7113845970, 7317098712, 7760559240, 8536615164, 9146373390, 9485127960, 10670768955, 11640838860, 12195164520, 12804922746, 14227691940, 17073230328, 18292746780, 21341537910, 23281677720, 25609845492, 28455383880, 32012306865, 36585493560, 42683075820, 51219690984, 64024613730, 85366151640, 128049227460, 256098454920]

約数ペア:

[(1, 256098454920), (2, 128049227460), (3, 85366151640), (4, 64024613730), (5, 51219690984), (6, 42683075820), (7, 36585493560), (8, 32012306865), (9, 28455383880), (10, 25609845492), (11, 23281677720), (12, 21341537910), (14, 18292746780), (15, 17073230328), (18, 14227691940), (20, 12804922746), (21, 12195164520), (22, 11640838860), (24, 10670768955), (27, 9485127960), (28, 9146373390), (30, 8536615164), (33, 7760559240), (35, 7317098712), (36, 7113845970), (40, 6402461373), (42, 6097582260), (44, 5820419430), (45, 5691076776), (49, 5226499080), (54, 4742563980), (55, 4656335544), (56, 4573186695), (60, 4268307582), (63, 4065054840), (66, 3880279620), (70, 3658549356), (72, 3556922985), (77, 3325953960), (81, 3161709320), (84, 3048791130), (88, 2910209715), (90, 2845538388), (98, 2613249540), (99, 2586853080), (105, 2439032904), (108, 2371281990), (110, 2328167772), (120, 2134153791), (126, 2032527420), (132, 1940139810), (135, 1897025592), (140, 1829274678), (147, 1742166360), (154, 1662976980), (162, 1580854660), (165, 1552111848), (168, 1524395565), (180, 1422769194), (189, 1355018280), (196, 1306624770), (198, 1293426540), (210, 1219516452), (216, 1185640995), (220, 1164083886), (231, 1108651320), (245, 1045299816), (252, 1016263710), (264, 970069905), (270, 948512796), (280, 914637339), (294, 871083180), (297, 862284360), (308, 831488490), (315, 813010968), (324, 790427330), (330, 776055924), (360, 711384597), (378, 677509140), (385, 665190792), (392, 653312385), (396, 646713270), (405, 632341864), (420, 609758226), (440, 582041943), (441, 580722120), (462, 554325660), (490, 522649908), (495, 517370616), (504, 508131855), (539, 475136280), (540, 474256398), (567, 451672760), (588, 435541590), (594, 431142180), (616, 415744245), (630, 406505484), (648, 395213665), (660, 388027962), (693, 369550440), (735, 348433272), (756, 338754570), (770, 332595396), (792, 323356635), (810, 316170932), (840, 304879113), (882, 290361060), (891, 287428120), (924, 277162830), (945, 271003656), (980, 261324954), (990, 258685308), (1078, 237568140), (1080, 237128199), (1134, 225836380), (1155, 221730264), (1176, 217770795), (1188, 215571090), (1260, 203252742), (1320, 194013981), (1323, 193574040), (1386, 184775220), (1470, 174216636), (1485, 172456872), (1512, 169377285), (1540, 166297698), (1617, 158378760), (1620, 158085466), (1764, 145180530), (1782, 143714060), (1848, 138581415), (1890, 135501828), (1960, 130662477), (1980, 129342654), (2079, 123183480), (2156, 118784070), (2205, 116144424), (2268, 112918190), (2310, 110865132), (2376, 107785545), (2520, 101626371), (2646, 96787020), (2695, 95027256), (2772, 92387610), (2835, 90334552), (2940, 87108318), (2970, 86228436), (3080, 83148849), (3234, 79189380), (3240, 79042733), (3465, 73910088), (3528, 72590265), (3564, 71857030), (3780, 67750914), (3960, 64671327), (3969, 64524680), (4158, 61591740), (4312, 59392035), (4410, 58072212), (4455, 57485624), (4536, 56459095), (4620, 55432566), (4851, 52792920), (5292, 48393510), (5390, 47513628), (5544, 46193805), (5670, 45167276), (5880, 43554159), (5940, 43114218), (6237, 41061160), (6468, 39594690), (6615, 38714808), (6930, 36955044), (7128, 35928515), (7560, 33875457), (7938, 32262340), (8085, 31675752), (8316, 30795870), (8820, 29036106), (8910, 28742812), (9240, 27716283), (9702, 26396460), (10395, 24636696), (10584, 24196755), (10780, 23756814), (11340, 22583638), (11880, 21557109), (12474, 20530580), (12936, 19797345), (13230, 19357404), (13860, 18477522), (14553, 17597640), (15876, 16131170), (16170, 15837876), (16632, 15397935), (17640, 14518053), (17820, 14371406), (19404, 13198230), (19845, 12904936), (20790, 12318348), (21560, 11878407), (22680, 11291819), (24255, 10558584), (24948, 10265290), (26460, 9678702), (27720, 9238761), (29106, 8798820), (31185, 8212232), (31752, 8065585), (32340, 7918938), (35640, 7185703), (38808, 6599115), (39690, 6452468), (41580, 6159174), (43659, 5865880), (48510, 5279292), (49896, 5132645), (52920, 4839351), (58212, 4399410), (62370, 4106116), (64680, 3959469), (72765, 3519528), (79380, 3226234), (83160, 3079587), (87318, 2932940), (97020, 2639646), (116424, 2199705), (124740, 2053058), (145530, 1759764), (146647, 1746360), (158760, 1613117), (174636, 1466470), (194040, 1319823), (218295, 1173176), (249480, 1026529), (291060, 879882), (293294, 873180), (349272, 733235), (436590, 586588), (439941, 582120)]