2078791680

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 288

約数和(自身を含む): 7741908720

約数和(自身を除く): 5663117040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1381, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2048, 2240, 2352, 2560, 2688, 2762, 2940, 3072, 3136, 3360, 3584, 3840, 3920, 4143, 4480, 4704, 5120, 5376, 5524, 5880, 6144, 6272, 6720, 6905, 7168, 7680, 7840, 8286, 8960, 9408, 9667, 10240, 10752, 11048, 11760, 12544, 13440, 13810, 14336, 15360, 15680, 16572, 17920, 18816, 19334, 20715, 21504, 22096, 23520, 25088, 26880, 27620, 29001, 30720, 31360, 33144, 35840, 37632, 38668, 41430, 43008, 44192, 47040, 48335, 50176, 53760, 55240, 58002, 62720, 66288, 67669, 71680, 75264, 77336, 82860, 88384, 94080, 96670, 100352, 107520, 110480, 116004, 125440, 132576, 135338, 145005, 150528, 154672, 165720, 176768, 188160, 193340, 203007, 215040, 220960, 232008, 250880, 265152, 270676, 290010, 301056, 309344, 331440, 338345, 353536, 376320, 386680, 406014, 441920, 464016, 501760, 530304, 541352, 580020, 618688, 662880, 676690, 707072, 752640, 773360, 812028, 883840, 928032, 1015035, 1060608, 1082704, 1160040, 1237376, 1325760, 1353380, 1414144, 1505280, 1546720, 1624056, 1767680, 1856064, 2030070, 2121216, 2165408, 2320080, 2474752, 2651520, 2706760, 2828288, 3093440, 3248112, 3535360, 3712128, 4060140, 4242432, 4330816, 4640160, 4949504, 5303040, 5413520, 6186880, 6496224, 7070720, 7424256, 8120280, 8484864, 8661632, 9280320, 9899008, 10606080, 10827040, 12373760, 12992448, 14141440, 14848512, 16240560, 17323264, 18560640, 19798016, 21212160, 21654080, 24747520, 25984896, 29697024, 32481120, 34646528, 37121280, 42424320, 43308160, 49495040, 51969792, 59394048, 64962240, 69293056, 74242560, 86616320, 98990080, 103939584, 129924480, 138586112, 148485120, 173232640, 207879168, 259848960, 296970240, 346465280, 415758336, 519697920, 692930560, 1039395840, 2078791680]

約数ペア:

[(1, 2078791680), (2, 1039395840), (3, 692930560), (4, 519697920), (5, 415758336), (6, 346465280), (7, 296970240), (8, 259848960), (10, 207879168), (12, 173232640), (14, 148485120), (15, 138586112), (16, 129924480), (20, 103939584), (21, 98990080), (24, 86616320), (28, 74242560), (30, 69293056), (32, 64962240), (35, 59394048), (40, 51969792), (42, 49495040), (48, 43308160), (49, 42424320), (56, 37121280), (60, 34646528), (64, 32481120), (70, 29697024), (80, 25984896), (84, 24747520), (96, 21654080), (98, 21212160), (105, 19798016), (112, 18560640), (120, 17323264), (128, 16240560), (140, 14848512), (147, 14141440), (160, 12992448), (168, 12373760), (192, 10827040), (196, 10606080), (210, 9899008), (224, 9280320), (240, 8661632), (245, 8484864), (256, 8120280), (280, 7424256), (294, 7070720), (320, 6496224), (336, 6186880), (384, 5413520), (392, 5303040), (420, 4949504), (448, 4640160), (480, 4330816), (490, 4242432), (512, 4060140), (560, 3712128), (588, 3535360), (640, 3248112), (672, 3093440), (735, 2828288), (768, 2706760), (784, 2651520), (840, 2474752), (896, 2320080), (960, 2165408), (980, 2121216), (1024, 2030070), (1120, 1856064), (1176, 1767680), (1280, 1624056), (1344, 1546720), (1381, 1505280), (1470, 1414144), (1536, 1353380), (1568, 1325760), (1680, 1237376), (1792, 1160040), (1920, 1082704), (1960, 1060608), (2048, 1015035), (2240, 928032), (2352, 883840), (2560, 812028), (2688, 773360), (2762, 752640), (2940, 707072), (3072, 676690), (3136, 662880), (3360, 618688), (3584, 580020), (3840, 541352), (3920, 530304), (4143, 501760), (4480, 464016), (4704, 441920), (5120, 406014), (5376, 386680), (5524, 376320), (5880, 353536), (6144, 338345), (6272, 331440), (6720, 309344), (6905, 301056), (7168, 290010), (7680, 270676), (7840, 265152), (8286, 250880), (8960, 232008), (9408, 220960), (9667, 215040), (10240, 203007), (10752, 193340), (11048, 188160), (11760, 176768), (12544, 165720), (13440, 154672), (13810, 150528), (14336, 145005), (15360, 135338), (15680, 132576), (16572, 125440), (17920, 116004), (18816, 110480), (19334, 107520), (20715, 100352), (21504, 96670), (22096, 94080), (23520, 88384), (25088, 82860), (26880, 77336), (27620, 75264), (29001, 71680), (30720, 67669), (31360, 66288), (33144, 62720), (35840, 58002), (37632, 55240), (38668, 53760), (41430, 50176), (43008, 48335), (44192, 47040)]