19854750720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9773

約数の個数: 352

約数和(自身を含む): 76403865600

約数和(自身を除く): 56549114880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1024, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1536, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2560, 2660, 2688, 3040, 3072, 3192, 3360, 3584, 3648, 3840, 3990, 4256, 4480, 4560, 4864, 5120, 5320, 5376, 6080, 6384, 6720, 7168, 7296, 7680, 7980, 8512, 8960, 9120, 9719, 9728, 10640, 10752, 12160, 12768, 13440, 14592, 15360, 15960, 17024, 17920, 18240, 19438, 19456, 21280, 21504, 24320, 25536, 26880, 29157, 29184, 31920, 34048, 35840, 36480, 38876, 42560, 48595, 48640, 51072, 53760, 58314, 58368, 63840, 68033, 68096, 72960, 77752, 85120, 97190, 97280, 102144, 107520, 116628, 127680, 136066, 136192, 145785, 145920, 155504, 170240, 184661, 194380, 204099, 204288, 233256, 255360, 272132, 291570, 291840, 311008, 340165, 340480, 369322, 388760, 408198, 408576, 466512, 510720, 544264, 553983, 583140, 622016, 680330, 680960, 738644, 777520, 816396, 923305, 933024, 1020495, 1021440, 1088528, 1107966, 1166280, 1244032, 1292627, 1360660, 1477288, 1555040, 1632792, 1846610, 1866048, 2040990, 2042880, 2177056, 2215932, 2332560, 2488064, 2585254, 2721320, 2769915, 2954576, 3110080, 3265584, 3693220, 3732096, 3877881, 4081980, 4354112, 4431864, 4665120, 4976128, 5170508, 5442640, 5539830, 5909152, 6220160, 6463135, 6531168, 7386440, 7464192, 7755762, 8163960, 8708224, 8863728, 9330240, 9952256, 10341016, 10885280, 11079660, 11818304, 12440320, 12926270, 13062336, 14772880, 14928384, 15511524, 16327920, 17416448, 17727456, 18660480, 19389405, 20682032, 21770560, 22159320, 23636608, 24880640, 25852540, 26124672, 29545760, 29856768, 31023048, 32655840, 34832896, 35454912, 37320960, 38778810, 41364064, 43541120, 44318640, 47273216, 49761280, 51705080, 52249344, 59091520, 62046096, 65311680, 69665792, 70909824, 74641920, 77557620, 82728128, 87082240, 88637280, 94546432, 103410160, 104498688, 118183040, 124092192, 130623360, 141819648, 149283840, 155115240, 165456256, 174164480, 177274560, 189092864, 206820320, 208997376, 236366080, 248184384, 261246720, 283639296, 310230480, 330912512, 348328960, 354549120, 413640640, 472732160, 496368768, 522493440, 567278592, 620460960, 661825024, 709098240, 827281280, 945464320, 992737536, 1044986880, 1240921920, 1323650048, 1418196480, 1654562560, 1985475072, 2481843840, 2836392960, 3309125120, 3970950144, 4963687680, 6618250240, 9927375360, 19854750720]

約数ペア:

[(1, 19854750720), (2, 9927375360), (3, 6618250240), (4, 4963687680), (5, 3970950144), (6, 3309125120), (7, 2836392960), (8, 2481843840), (10, 1985475072), (12, 1654562560), (14, 1418196480), (15, 1323650048), (16, 1240921920), (19, 1044986880), (20, 992737536), (21, 945464320), (24, 827281280), (28, 709098240), (30, 661825024), (32, 620460960), (35, 567278592), (38, 522493440), (40, 496368768), (42, 472732160), (48, 413640640), (56, 354549120), (57, 348328960), (60, 330912512), (64, 310230480), (70, 283639296), (76, 261246720), (80, 248184384), (84, 236366080), (95, 208997376), (96, 206820320), (105, 189092864), (112, 177274560), (114, 174164480), (120, 165456256), (128, 155115240), (133, 149283840), (140, 141819648), (152, 130623360), (160, 124092192), (168, 118183040), (190, 104498688), (192, 103410160), (210, 94546432), (224, 88637280), (228, 87082240), (240, 82728128), (256, 77557620), (266, 74641920), (280, 70909824), (285, 69665792), (304, 65311680), (320, 62046096), (336, 59091520), (380, 52249344), (384, 51705080), (399, 49761280), (420, 47273216), (448, 44318640), (456, 43541120), (480, 41364064), (512, 38778810), (532, 37320960), (560, 35454912), (570, 34832896), (608, 32655840), (640, 31023048), (665, 29856768), (672, 29545760), (760, 26124672), (768, 25852540), (798, 24880640), (840, 23636608), (896, 22159320), (912, 21770560), (960, 20682032), (1024, 19389405), (1064, 18660480), (1120, 17727456), (1140, 17416448), (1216, 16327920), (1280, 15511524), (1330, 14928384), (1344, 14772880), (1520, 13062336), (1536, 12926270), (1596, 12440320), (1680, 11818304), (1792, 11079660), (1824, 10885280), (1920, 10341016), (1995, 9952256), (2128, 9330240), (2240, 8863728), (2280, 8708224), (2432, 8163960), (2560, 7755762), (2660, 7464192), (2688, 7386440), (3040, 6531168), (3072, 6463135), (3192, 6220160), (3360, 5909152), (3584, 5539830), (3648, 5442640), (3840, 5170508), (3990, 4976128), (4256, 4665120), (4480, 4431864), (4560, 4354112), (4864, 4081980), (5120, 3877881), (5320, 3732096), (5376, 3693220), (6080, 3265584), (6384, 3110080), (6720, 2954576), (7168, 2769915), (7296, 2721320), (7680, 2585254), (7980, 2488064), (8512, 2332560), (8960, 2215932), (9120, 2177056), (9719, 2042880), (9728, 2040990), (10640, 1866048), (10752, 1846610), (12160, 1632792), (12768, 1555040), (13440, 1477288), (14592, 1360660), (15360, 1292627), (15960, 1244032), (17024, 1166280), (17920, 1107966), (18240, 1088528), (19438, 1021440), (19456, 1020495), (21280, 933024), (21504, 923305), (24320, 816396), (25536, 777520), (26880, 738644), (29157, 680960), (29184, 680330), (31920, 622016), (34048, 583140), (35840, 553983), (36480, 544264), (38876, 510720), (42560, 466512), (48595, 408576), (48640, 408198), (51072, 388760), (53760, 369322), (58314, 340480), (58368, 340165), (63840, 311008), (68033, 291840), (68096, 291570), (72960, 272132), (77752, 255360), (85120, 233256), (97190, 204288), (97280, 204099), (102144, 194380), (107520, 184661), (116628, 170240), (127680, 155504), (136066, 145920), (136192, 145785)]