2662266880

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2904

約数の個数: 192

約数和(自身を含む): 7864758720

約数和(自身を除く): 5202491840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2048, 2080, 2240, 2560, 2857, 2912, 3328, 3584, 3640, 4160, 4480, 5120, 5714, 5824, 6656, 7168, 7280, 8320, 8960, 10240, 11428, 11648, 13312, 14285, 14336, 14560, 16640, 17920, 19999, 22856, 23296, 26624, 28570, 29120, 33280, 35840, 37141, 39998, 45712, 46592, 57140, 58240, 66560, 71680, 74282, 79996, 91424, 93184, 99995, 114280, 116480, 133120, 148564, 159992, 182848, 185705, 186368, 199990, 228560, 232960, 259987, 297128, 319984, 365696, 371410, 399980, 457120, 465920, 519974, 594256, 639968, 731392, 742820, 799960, 914240, 931840, 1039948, 1188512, 1279936, 1299935, 1462784, 1485640, 1599920, 1828480, 2079896, 2377024, 2559872, 2599870, 2925568, 2971280, 3199840, 3656960, 4159792, 4754048, 5119744, 5199740, 5851136, 5942560, 6399680, 7313920, 8319584, 9508096, 10239488, 10399480, 11885120, 12799360, 14627840, 16639168, 19016192, 20478976, 20798960, 23770240, 25598720, 29255680, 33278336, 38032384, 40957952, 41597920, 47540480, 51197440, 66556672, 76064768, 83195840, 95080960, 102394880, 133113344, 166391680, 190161920, 204789760, 266226688, 332783360, 380323840, 532453376, 665566720, 1331133440, 2662266880]

約数ペア:

[(1, 2662266880), (2, 1331133440), (4, 665566720), (5, 532453376), (7, 380323840), (8, 332783360), (10, 266226688), (13, 204789760), (14, 190161920), (16, 166391680), (20, 133113344), (26, 102394880), (28, 95080960), (32, 83195840), (35, 76064768), (40, 66556672), (52, 51197440), (56, 47540480), (64, 41597920), (65, 40957952), (70, 38032384), (80, 33278336), (91, 29255680), (104, 25598720), (112, 23770240), (128, 20798960), (130, 20478976), (140, 19016192), (160, 16639168), (182, 14627840), (208, 12799360), (224, 11885120), (256, 10399480), (260, 10239488), (280, 9508096), (320, 8319584), (364, 7313920), (416, 6399680), (448, 5942560), (455, 5851136), (512, 5199740), (520, 5119744), (560, 4754048), (640, 4159792), (728, 3656960), (832, 3199840), (896, 2971280), (910, 2925568), (1024, 2599870), (1040, 2559872), (1120, 2377024), (1280, 2079896), (1456, 1828480), (1664, 1599920), (1792, 1485640), (1820, 1462784), (2048, 1299935), (2080, 1279936), (2240, 1188512), (2560, 1039948), (2857, 931840), (2912, 914240), (3328, 799960), (3584, 742820), (3640, 731392), (4160, 639968), (4480, 594256), (5120, 519974), (5714, 465920), (5824, 457120), (6656, 399980), (7168, 371410), (7280, 365696), (8320, 319984), (8960, 297128), (10240, 259987), (11428, 232960), (11648, 228560), (13312, 199990), (14285, 186368), (14336, 185705), (14560, 182848), (16640, 159992), (17920, 148564), (19999, 133120), (22856, 116480), (23296, 114280), (26624, 99995), (28570, 93184), (29120, 91424), (33280, 79996), (35840, 74282), (37141, 71680), (39998, 66560), (45712, 58240), (46592, 57140)]