20368252800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1531

約数の個数: 576

約数和(自身を含む): 84290319360

約数和(自身を除く): 63922066560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 71, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 142, 144, 150, 160, 168, 175, 180, 192, 200, 210, 213, 224, 225, 240, 252, 280, 284, 288, 300, 315, 320, 336, 350, 355, 360, 384, 400, 420, 426, 448, 450, 480, 497, 504, 525, 560, 568, 576, 600, 630, 639, 640, 672, 700, 710, 720, 800, 840, 852, 896, 900, 960, 994, 1008, 1050, 1065, 1120, 1136, 1152, 1200, 1260, 1278, 1344, 1400, 1420, 1423, 1440, 1491, 1575, 1600, 1680, 1704, 1775, 1800, 1920, 1988, 2016, 2100, 2130, 2240, 2272, 2400, 2485, 2520, 2556, 2688, 2800, 2840, 2846, 2880, 2982, 3150, 3195, 3200, 3360, 3408, 3550, 3600, 3976, 4032, 4200, 4260, 4269, 4473, 4480, 4544, 4800, 4970, 5040, 5112, 5325, 5600, 5680, 5692, 5760, 5964, 6300, 6390, 6720, 6816, 7100, 7115, 7200, 7455, 7952, 8064, 8400, 8520, 8538, 8946, 9088, 9600, 9940, 9961, 10080, 10224, 10650, 11200, 11360, 11384, 11928, 12425, 12600, 12780, 12807, 13440, 13632, 14200, 14230, 14400, 14910, 15904, 15975, 16800, 17040, 17076, 17892, 19880, 19922, 20160, 20448, 21300, 21345, 22365, 22400, 22720, 22768, 23856, 24850, 25200, 25560, 25614, 27264, 28400, 28460, 28800, 29820, 29883, 31808, 31950, 33600, 34080, 34152, 35575, 35784, 37275, 39760, 39844, 40320, 40896, 42600, 42690, 44730, 45440, 45536, 47712, 49700, 49805, 50400, 51120, 51228, 56800, 56920, 59640, 59766, 63616, 63900, 64035, 67200, 68160, 68304, 71150, 71568, 74550, 79520, 79688, 81792, 85200, 85380, 89460, 89649, 91072, 95424, 99400, 99610, 100800, 101033, 102240, 102456, 106725, 111825, 113600, 113840, 119280, 119532, 127800, 128070, 136320, 136608, 142300, 143136, 149100, 149415, 159040, 159376, 170400, 170760, 178920, 179298, 182144, 190848, 198800, 199220, 201600, 202066, 204480, 204912, 213450, 223650, 227200, 227680, 238560, 239064, 249025, 255600, 256140, 273216, 284600, 286272, 298200, 298830, 303099, 318080, 318752, 320175, 340800, 341520, 357840, 358596, 397600, 398440, 404132, 408960, 409824, 426900, 447300, 448245, 455360, 477120, 478128, 498050, 505165, 511200, 512280, 546432, 569200, 572544, 596400, 597660, 606198, 637504, 640350, 681600, 683040, 707231, 715680, 717192, 747075, 795200, 796880, 808264, 819648, 853800, 894600, 896490, 909297, 910720, 954240, 956256, 996100, 1010330, 1022400, 1024560, 1138400, 1192800, 1195320, 1212396, 1275008, 1280700, 1366080, 1414462, 1431360, 1434384, 1494150, 1515495, 1590400, 1593760, 1616528, 1639296, 1707600, 1789200, 1792980, 1818594, 1912512, 1992200, 2020660, 2044800, 2049120, 2121693, 2241225, 2276800, 2385600, 2390640, 2424792, 2525825, 2561400, 2732160, 2828924, 2862720, 2868768, 2988300, 3030990, 3187520, 3233056, 3415200, 3536155, 3578400, 3585960, 3637188, 3825024, 3984400, 4041320, 4098240, 4243386, 4482450, 4546485, 4553600, 4771200, 4781280, 4849584, 5051650, 5122800, 5657848, 5737536, 5976600, 6061980, 6365079, 6375040, 6466112, 6830400, 7072310, 7156800, 7171920, 7274376, 7577475, 7968800, 8082640, 8196480, 8486772, 8964900, 9092970, 9562560, 9699168, 10103300, 10245600, 10608465, 11315696, 11475072, 11953200, 12123960, 12730158, 12932224, 13660800, 14144620, 14313600, 14343840, 14548752, 15154950, 15937600, 16165280, 16973544, 17680775, 17929800, 18185940, 19125120, 19398336, 20206600, 20491200, 21216930, 22631392, 22732425, 23906400, 24247920, 25460316, 28289240, 28687680, 29097504, 30309900, 31825395, 31875200, 32330560, 33947088, 35361550, 35859600, 36371880, 38796672, 40413200, 40982400, 42433860, 45262784, 45464850, 47812800, 48495840, 50920632, 53042325, 56578480, 57375360, 58195008, 60619800, 63650790, 64661120, 67894176, 70723100, 71719200, 72743760, 80826400, 84867720, 90525568, 90929700, 95625600, 96991680, 101841264, 106084650, 113156960, 116390016, 121239600, 127301580, 135788352, 141446200, 143438400, 145487520, 159126975, 161652800, 169735440, 181859400, 193983360, 203682528, 212169300, 226313920, 242479200, 254603160, 271576704, 282892400, 286876800, 290975040, 318253950, 323305600, 339470880, 363718800, 407365056, 424338600, 452627840, 484958400, 509206320, 565784800, 581950080, 636507900, 678941760, 727437600, 814730112, 848677200, 969916800, 1018412640, 1131569600, 1273015800, 1357883520, 1454875200, 1697354400, 2036825280, 2263139200, 2546031600, 2909750400, 3394708800, 4073650560, 5092063200, 6789417600, 10184126400, 20368252800]

約数ペア:

[(1, 20368252800), (2, 10184126400), (3, 6789417600), (4, 5092063200), (5, 4073650560), (6, 3394708800), (7, 2909750400), (8, 2546031600), (9, 2263139200), (10, 2036825280), (12, 1697354400), (14, 1454875200), (15, 1357883520), (16, 1273015800), (18, 1131569600), (20, 1018412640), (21, 969916800), (24, 848677200), (25, 814730112), (28, 727437600), (30, 678941760), (32, 636507900), (35, 581950080), (36, 565784800), (40, 509206320), (42, 484958400), (45, 452627840), (48, 424338600), (50, 407365056), (56, 363718800), (60, 339470880), (63, 323305600), (64, 318253950), (70, 290975040), (71, 286876800), (72, 282892400), (75, 271576704), (80, 254603160), (84, 242479200), (90, 226313920), (96, 212169300), (100, 203682528), (105, 193983360), (112, 181859400), (120, 169735440), (126, 161652800), (128, 159126975), (140, 145487520), (142, 143438400), (144, 141446200), (150, 135788352), (160, 127301580), (168, 121239600), (175, 116390016), (180, 113156960), (192, 106084650), (200, 101841264), (210, 96991680), (213, 95625600), (224, 90929700), (225, 90525568), (240, 84867720), (252, 80826400), (280, 72743760), (284, 71719200), (288, 70723100), (300, 67894176), (315, 64661120), (320, 63650790), (336, 60619800), (350, 58195008), (355, 57375360), (360, 56578480), (384, 53042325), (400, 50920632), (420, 48495840), (426, 47812800), (448, 45464850), (450, 45262784), (480, 42433860), (497, 40982400), (504, 40413200), (525, 38796672), (560, 36371880), (568, 35859600), (576, 35361550), (600, 33947088), (630, 32330560), (639, 31875200), (640, 31825395), (672, 30309900), (700, 29097504), (710, 28687680), (720, 28289240), (800, 25460316), (840, 24247920), (852, 23906400), (896, 22732425), (900, 22631392), (960, 21216930), (994, 20491200), (1008, 20206600), (1050, 19398336), (1065, 19125120), (1120, 18185940), (1136, 17929800), (1152, 17680775), (1200, 16973544), (1260, 16165280), (1278, 15937600), (1344, 15154950), (1400, 14548752), (1420, 14343840), (1423, 14313600), (1440, 14144620), (1491, 13660800), (1575, 12932224), (1600, 12730158), (1680, 12123960), (1704, 11953200), (1775, 11475072), (1800, 11315696), (1920, 10608465), (1988, 10245600), (2016, 10103300), (2100, 9699168), (2130, 9562560), (2240, 9092970), (2272, 8964900), (2400, 8486772), (2485, 8196480), (2520, 8082640), (2556, 7968800), (2688, 7577475), (2800, 7274376), (2840, 7171920), (2846, 7156800), (2880, 7072310), (2982, 6830400), (3150, 6466112), (3195, 6375040), (3200, 6365079), (3360, 6061980), (3408, 5976600), (3550, 5737536), (3600, 5657848), (3976, 5122800), (4032, 5051650), (4200, 4849584), (4260, 4781280), (4269, 4771200), (4473, 4553600), (4480, 4546485), (4544, 4482450), (4800, 4243386), (4970, 4098240), (5040, 4041320), (5112, 3984400), (5325, 3825024), (5600, 3637188), (5680, 3585960), (5692, 3578400), (5760, 3536155), (5964, 3415200), (6300, 3233056), (6390, 3187520), (6720, 3030990), (6816, 2988300), (7100, 2868768), (7115, 2862720), (7200, 2828924), (7455, 2732160), (7952, 2561400), (8064, 2525825), (8400, 2424792), (8520, 2390640), (8538, 2385600), (8946, 2276800), (9088, 2241225), (9600, 2121693), (9940, 2049120), (9961, 2044800), (10080, 2020660), (10224, 1992200), (10650, 1912512), (11200, 1818594), (11360, 1792980), (11384, 1789200), (11928, 1707600), (12425, 1639296), (12600, 1616528), (12780, 1593760), (12807, 1590400), (13440, 1515495), (13632, 1494150), (14200, 1434384), (14230, 1431360), (14400, 1414462), (14910, 1366080), (15904, 1280700), (15975, 1275008), (16800, 1212396), (17040, 1195320), (17076, 1192800), (17892, 1138400), (19880, 1024560), (19922, 1022400), (20160, 1010330), (20448, 996100), (21300, 956256), (21345, 954240), (22365, 910720), (22400, 909297), (22720, 896490), (22768, 894600), (23856, 853800), (24850, 819648), (25200, 808264), (25560, 796880), (25614, 795200), (27264, 747075), (28400, 717192), (28460, 715680), (28800, 707231), (29820, 683040), (29883, 681600), (31808, 640350), (31950, 637504), (33600, 606198), (34080, 597660), (34152, 596400), (35575, 572544), (35784, 569200), (37275, 546432), (39760, 512280), (39844, 511200), (40320, 505165), (40896, 498050), (42600, 478128), (42690, 477120), (44730, 455360), (45440, 448245), (45536, 447300), (47712, 426900), (49700, 409824), (49805, 408960), (50400, 404132), (51120, 398440), (51228, 397600), (56800, 358596), (56920, 357840), (59640, 341520), (59766, 340800), (63616, 320175), (63900, 318752), (64035, 318080), (67200, 303099), (68160, 298830), (68304, 298200), (71150, 286272), (71568, 284600), (74550, 273216), (79520, 256140), (79688, 255600), (81792, 249025), (85200, 239064), (85380, 238560), (89460, 227680), (89649, 227200), (91072, 223650), (95424, 213450), (99400, 204912), (99610, 204480), (100800, 202066), (101033, 201600), (102240, 199220), (102456, 198800), (106725, 190848), (111825, 182144), (113600, 179298), (113840, 178920), (119280, 170760), (119532, 170400), (127800, 159376), (128070, 159040), (136320, 149415), (136608, 149100), (142300, 143136)]