21073127040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2477}}^1$

素因数の和:2720

約数の個数: 384

約数和(自身を含む): 83591464320

約数和(自身を除く): 62518337280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 211, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 422, 448, 480, 504, 560, 576, 630, 633, 640, 672, 720, 840, 844, 896, 960, 1008, 1055, 1120, 1152, 1260, 1266, 1344, 1440, 1477, 1680, 1688, 1899, 1920, 2016, 2110, 2240, 2477, 2520, 2532, 2688, 2880, 2954, 3165, 3360, 3376, 3798, 4032, 4220, 4431, 4480, 4954, 5040, 5064, 5760, 5908, 6330, 6720, 6752, 7385, 7431, 7596, 8064, 8440, 8862, 9495, 9908, 10080, 10128, 11816, 12385, 12660, 13293, 13440, 13504, 14770, 14862, 15192, 16880, 17339, 17724, 18990, 19816, 20160, 20256, 22155, 22293, 23632, 24770, 25320, 26586, 27008, 29540, 29724, 30384, 33760, 34678, 35448, 37155, 37980, 39632, 40320, 40512, 44310, 44586, 47264, 49540, 50640, 52017, 53172, 59080, 59448, 60768, 66465, 67520, 69356, 70896, 74310, 75960, 79264, 81024, 86695, 88620, 89172, 94528, 99080, 101280, 104034, 106344, 111465, 118160, 118896, 121536, 132930, 135040, 138712, 141792, 148620, 151920, 156051, 158528, 173390, 177240, 178344, 189056, 198160, 202560, 208068, 212688, 222930, 236320, 237792, 243072, 260085, 265860, 277424, 283584, 297240, 303840, 312102, 317056, 346780, 354480, 356688, 396320, 405120, 416136, 425376, 445860, 472640, 475584, 520170, 522647, 531720, 554848, 567168, 594480, 607680, 624204, 693560, 708960, 713376, 780255, 792640, 832272, 850752, 891720, 945280, 951168, 1040340, 1045294, 1063440, 1109696, 1188960, 1215360, 1248408, 1387120, 1417920, 1426752, 1560510, 1567941, 1585280, 1664544, 1701504, 1783440, 2080680, 2090588, 2126880, 2219392, 2377920, 2496816, 2613235, 2774240, 2835840, 2853504, 3121020, 3135882, 3329088, 3566880, 3658529, 4161360, 4181176, 4253760, 4703823, 4755840, 4993632, 5226470, 5548480, 6242040, 6271764, 6658176, 7133760, 7317058, 7839705, 8322720, 8362352, 8507520, 9407646, 9987264, 10452940, 10975587, 11096960, 12484080, 12543528, 14267520, 14634116, 15679410, 16645440, 16724704, 18292645, 18815292, 19974528, 20905880, 21951174, 23519115, 24968160, 25087056, 29268232, 31358820, 32926761, 33290880, 33449408, 36585290, 37630584, 41811760, 43902348, 47038230, 49936320, 50174112, 54877935, 58536464, 62717640, 65853522, 66898816, 73170580, 75261168, 83623520, 87804696, 94076460, 99872640, 100348224, 109755870, 117072928, 125435280, 131707044, 146341160, 150522336, 164633805, 167247040, 175609392, 188152920, 200696448, 219511740, 234145856, 250870560, 263414088, 292682320, 301044672, 329267610, 334494080, 351218784, 376305840, 439023480, 468291712, 501741120, 526828176, 585364640, 602089344, 658535220, 702437568, 752611680, 878046960, 1003482240, 1053656352, 1170729280, 1317070440, 1404875136, 1505223360, 1756093920, 2107312704, 2341458560, 2634140880, 3010446720, 3512187840, 4214625408, 5268281760, 7024375680, 10536563520, 21073127040]

約数ペア:

[(1, 21073127040), (2, 10536563520), (3, 7024375680), (4, 5268281760), (5, 4214625408), (6, 3512187840), (7, 3010446720), (8, 2634140880), (9, 2341458560), (10, 2107312704), (12, 1756093920), (14, 1505223360), (15, 1404875136), (16, 1317070440), (18, 1170729280), (20, 1053656352), (21, 1003482240), (24, 878046960), (28, 752611680), (30, 702437568), (32, 658535220), (35, 602089344), (36, 585364640), (40, 526828176), (42, 501741120), (45, 468291712), (48, 439023480), (56, 376305840), (60, 351218784), (63, 334494080), (64, 329267610), (70, 301044672), (72, 292682320), (80, 263414088), (84, 250870560), (90, 234145856), (96, 219511740), (105, 200696448), (112, 188152920), (120, 175609392), (126, 167247040), (128, 164633805), (140, 150522336), (144, 146341160), (160, 131707044), (168, 125435280), (180, 117072928), (192, 109755870), (210, 100348224), (211, 99872640), (224, 94076460), (240, 87804696), (252, 83623520), (280, 75261168), (288, 73170580), (315, 66898816), (320, 65853522), (336, 62717640), (360, 58536464), (384, 54877935), (420, 50174112), (422, 49936320), (448, 47038230), (480, 43902348), (504, 41811760), (560, 37630584), (576, 36585290), (630, 33449408), (633, 33290880), (640, 32926761), (672, 31358820), (720, 29268232), (840, 25087056), (844, 24968160), (896, 23519115), (960, 21951174), (1008, 20905880), (1055, 19974528), (1120, 18815292), (1152, 18292645), (1260, 16724704), (1266, 16645440), (1344, 15679410), (1440, 14634116), (1477, 14267520), (1680, 12543528), (1688, 12484080), (1899, 11096960), (1920, 10975587), (2016, 10452940), (2110, 9987264), (2240, 9407646), (2477, 8507520), (2520, 8362352), (2532, 8322720), (2688, 7839705), (2880, 7317058), (2954, 7133760), (3165, 6658176), (3360, 6271764), (3376, 6242040), (3798, 5548480), (4032, 5226470), (4220, 4993632), (4431, 4755840), (4480, 4703823), (4954, 4253760), (5040, 4181176), (5064, 4161360), (5760, 3658529), (5908, 3566880), (6330, 3329088), (6720, 3135882), (6752, 3121020), (7385, 2853504), (7431, 2835840), (7596, 2774240), (8064, 2613235), (8440, 2496816), (8862, 2377920), (9495, 2219392), (9908, 2126880), (10080, 2090588), (10128, 2080680), (11816, 1783440), (12385, 1701504), (12660, 1664544), (13293, 1585280), (13440, 1567941), (13504, 1560510), (14770, 1426752), (14862, 1417920), (15192, 1387120), (16880, 1248408), (17339, 1215360), (17724, 1188960), (18990, 1109696), (19816, 1063440), (20160, 1045294), (20256, 1040340), (22155, 951168), (22293, 945280), (23632, 891720), (24770, 850752), (25320, 832272), (26586, 792640), (27008, 780255), (29540, 713376), (29724, 708960), (30384, 693560), (33760, 624204), (34678, 607680), (35448, 594480), (37155, 567168), (37980, 554848), (39632, 531720), (40320, 522647), (40512, 520170), (44310, 475584), (44586, 472640), (47264, 445860), (49540, 425376), (50640, 416136), (52017, 405120), (53172, 396320), (59080, 356688), (59448, 354480), (60768, 346780), (66465, 317056), (67520, 312102), (69356, 303840), (70896, 297240), (74310, 283584), (75960, 277424), (79264, 265860), (81024, 260085), (86695, 243072), (88620, 237792), (89172, 236320), (94528, 222930), (99080, 212688), (101280, 208068), (104034, 202560), (106344, 198160), (111465, 189056), (118160, 178344), (118896, 177240), (121536, 173390), (132930, 158528), (135040, 156051), (138712, 151920), (141792, 148620)]