20404348800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 768

約数和(自身を含む): 79263498240

約数和(自身を除く): 58859149440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 31, 32, 33, 40, 44, 46, 48, 50, 55, 60, 62, 64, 66, 69, 75, 80, 88, 92, 93, 96, 100, 110, 115, 120, 124, 128, 132, 138, 150, 155, 160, 165, 176, 184, 186, 192, 200, 220, 230, 240, 248, 253, 264, 271, 275, 276, 300, 310, 320, 330, 341, 345, 352, 368, 372, 384, 400, 440, 460, 465, 480, 496, 506, 528, 542, 550, 552, 575, 600, 620, 640, 660, 682, 690, 704, 713, 736, 744, 759, 775, 800, 813, 825, 880, 920, 930, 960, 992, 1012, 1023, 1056, 1084, 1100, 1104, 1150, 1200, 1240, 1265, 1320, 1355, 1364, 1380, 1408, 1426, 1472, 1488, 1518, 1550, 1600, 1626, 1650, 1705, 1725, 1760, 1840, 1860, 1920, 1984, 2024, 2046, 2112, 2139, 2168, 2200, 2208, 2300, 2325, 2400, 2480, 2530, 2640, 2710, 2728, 2760, 2852, 2944, 2976, 2981, 3036, 3100, 3200, 3252, 3300, 3410, 3450, 3520, 3565, 3680, 3720, 3795, 3968, 4048, 4065, 4092, 4224, 4278, 4336, 4400, 4416, 4600, 4650, 4800, 4960, 5060, 5115, 5280, 5420, 5456, 5520, 5704, 5952, 5962, 6072, 6200, 6233, 6325, 6504, 6600, 6775, 6820, 6900, 7040, 7130, 7360, 7440, 7590, 7843, 8096, 8130, 8184, 8401, 8525, 8556, 8672, 8800, 8832, 8943, 9200, 9300, 9600, 9920, 10120, 10230, 10560, 10695, 10840, 10912, 11040, 11408, 11904, 11924, 12144, 12400, 12466, 12650, 13008, 13200, 13550, 13640, 13800, 14260, 14720, 14880, 14905, 15180, 15686, 16192, 16260, 16368, 16802, 17050, 17112, 17344, 17600, 17825, 17886, 18400, 18600, 18699, 18975, 19840, 20240, 20325, 20460, 21120, 21390, 21680, 21824, 22080, 22816, 23529, 23848, 24288, 24800, 24932, 25203, 25300, 25575, 26016, 26400, 27100, 27280, 27600, 28520, 29760, 29810, 30360, 31165, 31372, 32384, 32520, 32736, 33604, 34100, 34224, 34688, 35200, 35650, 35772, 36800, 37200, 37398, 37950, 39215, 40480, 40650, 40920, 42005, 42780, 43360, 43648, 44160, 44715, 45632, 47058, 47696, 48576, 49600, 49864, 50406, 50600, 51150, 52032, 52800, 53475, 54200, 54560, 55200, 57040, 59520, 59620, 60720, 62330, 62744, 65040, 65472, 67208, 68200, 68448, 68563, 71300, 71544, 73600, 74400, 74525, 74796, 75900, 78430, 80960, 81300, 81840, 84010, 85560, 86720, 89430, 91264, 92411, 93495, 94116, 95392, 97152, 99200, 99728, 100812, 101200, 102300, 104064, 105600, 106950, 108400, 109120, 110400, 114080, 117645, 119240, 121440, 124660, 125488, 126015, 130080, 130944, 134416, 136400, 136896, 137126, 142600, 143088, 148800, 149050, 149592, 151800, 155825, 156860, 161920, 162600, 163680, 168020, 171120, 173440, 178860, 184822, 186990, 188232, 190784, 193223, 196075, 199456, 201624, 202400, 204600, 205689, 210025, 213900, 216800, 218240, 220800, 223575, 228160, 235290, 238480, 242880, 249320, 250976, 252030, 260160, 268832, 272800, 273792, 274252, 277233, 285200, 286176, 297600, 298100, 299184, 303600, 311650, 313720, 325200, 327360, 336040, 342240, 342815, 357720, 369644, 373980, 376464, 381568, 386446, 392150, 398912, 403248, 404800, 409200, 411378, 420050, 427800, 433600, 447150, 456320, 462055, 467475, 470580, 476960, 485760, 498640, 501952, 504060, 520320, 537664, 545600, 548504, 554466, 570400, 572352, 579669, 588225, 596200, 598368, 607200, 623300, 627440, 630075, 650400, 654720, 672080, 684480, 685630, 715440, 739288, 747960, 752928, 772892, 784300, 797824, 806496, 809600, 818400, 822756, 840100, 855600, 867200, 894300, 924110, 934950, 941160, 953920, 966115, 997280, 1003904, 1008120, 1028445, 1075328, 1091200, 1097008, 1108932, 1140800, 1144704, 1159338, 1176450, 1192400, 1196736, 1214400, 1246600, 1254880, 1260150, 1300800, 1344160, 1368960, 1371260, 1386165, 1430880, 1478576, 1495920, 1505856, 1545784, 1568600, 1612992, 1636800, 1645512, 1680200, 1711200, 1714075, 1788600, 1848220, 1869900, 1882320, 1907840, 1932230, 1994560, 2016240, 2056890, 2125453, 2194016, 2217864, 2281600, 2310275, 2318676, 2352900, 2384800, 2393472, 2428800, 2493200, 2509760, 2520300, 2601600, 2688320, 2742520, 2772330, 2861760, 2898345, 2957152, 2991840, 3011712, 3091568, 3137200, 3225984, 3273600, 3291024, 3360400, 3422400, 3428150, 3577200, 3696440, 3739800, 3764640, 3864460, 3989120, 4032480, 4113780, 4250906, 4388032, 4435728, 4620550, 4637352, 4705800, 4769600, 4830575, 4986400, 5019520, 5040600, 5142225, 5376640, 5485040, 5544660, 5723520, 5796690, 5914304, 5983680, 6183136, 6274400, 6376359, 6582048, 6720800, 6844800, 6856300, 6930825, 7154400, 7392880, 7479600, 7529280, 7728920, 8064960, 8227560, 8501812, 8776064, 8871456, 9241100, 9274704, 9411600, 9539200, 9661150, 9972800, 10081200, 10284450, 10627265, 10970080, 11089320, 11593380, 11828608, 11967360, 12366272, 12548800, 12752718, 13164096, 13441600, 13712600, 13861650, 14308800, 14491725, 14785760, 14959200, 15058560, 15457840, 16129920, 16455120, 17003624, 17742912, 18482200, 18549408, 18823200, 19322300, 19945600, 20162400, 20568900, 21254530, 21940160, 22178640, 23186760, 24732544, 25097600, 25505436, 26328192, 26883200, 27425200, 27723300, 28617600, 28983450, 29571520, 29918400, 30915680, 31881795, 32910240, 34007248, 35485824, 36964400, 37098816, 37646400, 38644600, 40324800, 41137800, 42509060, 43880320, 44357280, 46373520, 51010872, 53136325, 54850400, 55446600, 57966900, 59143040, 59836800, 61831360, 63763590, 65820480, 68014496, 73928800, 74197632, 75292800, 77289200, 80649600, 82275600, 85018120, 88714560, 92747040, 102021744, 106272650, 109700800, 110893200, 115933800, 123662720, 127527180, 131640960, 136028992, 147857600, 154578400, 159408975, 164551200, 170036240, 177429120, 185494080, 204043488, 212545300, 219401600, 221786400, 231867600, 255054360, 272057984, 295715200, 309156800, 318817950, 329102400, 340072480, 370988160, 408086976, 425090600, 443572800, 463735200, 510108720, 618313600, 637635900, 658204800, 680144960, 816173952, 850181200, 887145600, 927470400, 1020217440, 1275271800, 1360289920, 1700362400, 1854940800, 2040434880, 2550543600, 3400724800, 4080869760, 5101087200, 6801449600, 10202174400, 20404348800]

約数ペア:

[(1, 20404348800), (2, 10202174400), (3, 6801449600), (4, 5101087200), (5, 4080869760), (6, 3400724800), (8, 2550543600), (10, 2040434880), (11, 1854940800), (12, 1700362400), (15, 1360289920), (16, 1275271800), (20, 1020217440), (22, 927470400), (23, 887145600), (24, 850181200), (25, 816173952), (30, 680144960), (31, 658204800), (32, 637635900), (33, 618313600), (40, 510108720), (44, 463735200), (46, 443572800), (48, 425090600), (50, 408086976), (55, 370988160), (60, 340072480), (62, 329102400), (64, 318817950), (66, 309156800), (69, 295715200), (75, 272057984), (80, 255054360), (88, 231867600), (92, 221786400), (93, 219401600), (96, 212545300), (100, 204043488), (110, 185494080), (115, 177429120), (120, 170036240), (124, 164551200), (128, 159408975), (132, 154578400), (138, 147857600), (150, 136028992), (155, 131640960), (160, 127527180), (165, 123662720), (176, 115933800), (184, 110893200), (186, 109700800), (192, 106272650), (200, 102021744), (220, 92747040), (230, 88714560), (240, 85018120), (248, 82275600), (253, 80649600), (264, 77289200), (271, 75292800), (275, 74197632), (276, 73928800), (300, 68014496), (310, 65820480), (320, 63763590), (330, 61831360), (341, 59836800), (345, 59143040), (352, 57966900), (368, 55446600), (372, 54850400), (384, 53136325), (400, 51010872), (440, 46373520), (460, 44357280), (465, 43880320), (480, 42509060), (496, 41137800), (506, 40324800), (528, 38644600), (542, 37646400), (550, 37098816), (552, 36964400), (575, 35485824), (600, 34007248), (620, 32910240), (640, 31881795), (660, 30915680), (682, 29918400), (690, 29571520), (704, 28983450), (713, 28617600), (736, 27723300), (744, 27425200), (759, 26883200), (775, 26328192), (800, 25505436), (813, 25097600), (825, 24732544), (880, 23186760), (920, 22178640), (930, 21940160), (960, 21254530), (992, 20568900), (1012, 20162400), (1023, 19945600), (1056, 19322300), (1084, 18823200), (1100, 18549408), (1104, 18482200), (1150, 17742912), (1200, 17003624), (1240, 16455120), (1265, 16129920), (1320, 15457840), (1355, 15058560), (1364, 14959200), (1380, 14785760), (1408, 14491725), (1426, 14308800), (1472, 13861650), (1488, 13712600), (1518, 13441600), (1550, 13164096), (1600, 12752718), (1626, 12548800), (1650, 12366272), (1705, 11967360), (1725, 11828608), (1760, 11593380), (1840, 11089320), (1860, 10970080), (1920, 10627265), (1984, 10284450), (2024, 10081200), (2046, 9972800), (2112, 9661150), (2139, 9539200), (2168, 9411600), (2200, 9274704), (2208, 9241100), (2300, 8871456), (2325, 8776064), (2400, 8501812), (2480, 8227560), (2530, 8064960), (2640, 7728920), (2710, 7529280), (2728, 7479600), (2760, 7392880), (2852, 7154400), (2944, 6930825), (2976, 6856300), (2981, 6844800), (3036, 6720800), (3100, 6582048), (3200, 6376359), (3252, 6274400), (3300, 6183136), (3410, 5983680), (3450, 5914304), (3520, 5796690), (3565, 5723520), (3680, 5544660), (3720, 5485040), (3795, 5376640), (3968, 5142225), (4048, 5040600), (4065, 5019520), (4092, 4986400), (4224, 4830575), (4278, 4769600), (4336, 4705800), (4400, 4637352), (4416, 4620550), (4600, 4435728), (4650, 4388032), (4800, 4250906), (4960, 4113780), (5060, 4032480), (5115, 3989120), (5280, 3864460), (5420, 3764640), (5456, 3739800), (5520, 3696440), (5704, 3577200), (5952, 3428150), (5962, 3422400), (6072, 3360400), (6200, 3291024), (6233, 3273600), (6325, 3225984), (6504, 3137200), (6600, 3091568), (6775, 3011712), (6820, 2991840), (6900, 2957152), (7040, 2898345), (7130, 2861760), (7360, 2772330), (7440, 2742520), (7590, 2688320), (7843, 2601600), (8096, 2520300), (8130, 2509760), (8184, 2493200), (8401, 2428800), (8525, 2393472), (8556, 2384800), (8672, 2352900), (8800, 2318676), (8832, 2310275), (8943, 2281600), (9200, 2217864), (9300, 2194016), (9600, 2125453), (9920, 2056890), (10120, 2016240), (10230, 1994560), (10560, 1932230), (10695, 1907840), (10840, 1882320), (10912, 1869900), (11040, 1848220), (11408, 1788600), (11904, 1714075), (11924, 1711200), (12144, 1680200), (12400, 1645512), (12466, 1636800), (12650, 1612992), (13008, 1568600), (13200, 1545784), (13550, 1505856), (13640, 1495920), (13800, 1478576), (14260, 1430880), (14720, 1386165), (14880, 1371260), (14905, 1368960), (15180, 1344160), (15686, 1300800), (16192, 1260150), (16260, 1254880), (16368, 1246600), (16802, 1214400), (17050, 1196736), (17112, 1192400), (17344, 1176450), (17600, 1159338), (17825, 1144704), (17886, 1140800), (18400, 1108932), (18600, 1097008), (18699, 1091200), (18975, 1075328), (19840, 1028445), (20240, 1008120), (20325, 1003904), (20460, 997280), (21120, 966115), (21390, 953920), (21680, 941160), (21824, 934950), (22080, 924110), (22816, 894300), (23529, 867200), (23848, 855600), (24288, 840100), (24800, 822756), (24932, 818400), (25203, 809600), (25300, 806496), (25575, 797824), (26016, 784300), (26400, 772892), (27100, 752928), (27280, 747960), (27600, 739288), (28520, 715440), (29760, 685630), (29810, 684480), (30360, 672080), (31165, 654720), (31372, 650400), (32384, 630075), (32520, 627440), (32736, 623300), (33604, 607200), (34100, 598368), (34224, 596200), (34688, 588225), (35200, 579669), (35650, 572352), (35772, 570400), (36800, 554466), (37200, 548504), (37398, 545600), (37950, 537664), (39215, 520320), (40480, 504060), (40650, 501952), (40920, 498640), (42005, 485760), (42780, 476960), (43360, 470580), (43648, 467475), (44160, 462055), (44715, 456320), (45632, 447150), (47058, 433600), (47696, 427800), (48576, 420050), (49600, 411378), (49864, 409200), (50406, 404800), (50600, 403248), (51150, 398912), (52032, 392150), (52800, 386446), (53475, 381568), (54200, 376464), (54560, 373980), (55200, 369644), (57040, 357720), (59520, 342815), (59620, 342240), (60720, 336040), (62330, 327360), (62744, 325200), (65040, 313720), (65472, 311650), (67208, 303600), (68200, 299184), (68448, 298100), (68563, 297600), (71300, 286176), (71544, 285200), (73600, 277233), (74400, 274252), (74525, 273792), (74796, 272800), (75900, 268832), (78430, 260160), (80960, 252030), (81300, 250976), (81840, 249320), (84010, 242880), (85560, 238480), (86720, 235290), (89430, 228160), (91264, 223575), (92411, 220800), (93495, 218240), (94116, 216800), (95392, 213900), (97152, 210025), (99200, 205689), (99728, 204600), (100812, 202400), (101200, 201624), (102300, 199456), (104064, 196075), (105600, 193223), (106950, 190784), (108400, 188232), (109120, 186990), (110400, 184822), (114080, 178860), (117645, 173440), (119240, 171120), (121440, 168020), (124660, 163680), (125488, 162600), (126015, 161920), (130080, 156860), (130944, 155825), (134416, 151800), (136400, 149592), (136896, 149050), (137126, 148800), (142600, 143088)]