568688640

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 1981778400

約数和(自身を除く): 1413089760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 128, 130, 156, 160, 178, 192, 195, 208, 240, 256, 260, 267, 312, 320, 356, 384, 390, 416, 445, 480, 512, 520, 534, 624, 640, 712, 768, 780, 832, 890, 960, 1024, 1040, 1068, 1157, 1248, 1280, 1335, 1424, 1536, 1560, 1664, 1780, 1920, 2048, 2080, 2136, 2314, 2496, 2560, 2670, 2848, 3072, 3120, 3328, 3471, 3560, 3840, 4096, 4160, 4272, 4628, 4992, 5120, 5340, 5696, 5785, 6144, 6240, 6656, 6942, 7120, 7680, 8192, 8320, 8544, 9256, 9984, 10240, 10680, 11392, 11570, 12288, 12480, 13312, 13884, 14240, 15360, 16384, 16640, 17088, 17355, 18512, 19968, 20480, 21360, 22784, 23140, 24576, 24960, 26624, 27768, 28480, 30720, 32768, 33280, 34176, 34710, 37024, 39936, 40960, 42720, 45568, 46280, 49152, 49920, 53248, 55536, 56960, 61440, 66560, 68352, 69420, 74048, 79872, 81920, 85440, 91136, 92560, 98304, 99840, 106496, 111072, 113920, 122880, 133120, 136704, 138840, 148096, 159744, 163840, 170880, 182272, 185120, 199680, 212992, 222144, 227840, 245760, 266240, 273408, 277680, 296192, 319488, 341760, 364544, 370240, 399360, 425984, 444288, 455680, 491520, 532480, 546816, 555360, 592384, 638976, 683520, 729088, 740480, 798720, 888576, 911360, 1064960, 1093632, 1110720, 1184768, 1277952, 1367040, 1458176, 1480960, 1597440, 1777152, 1822720, 2129920, 2187264, 2221440, 2369536, 2734080, 2916352, 2961920, 3194880, 3554304, 3645440, 4374528, 4442880, 4739072, 5468160, 5923840, 6389760, 7108608, 7290880, 8749056, 8885760, 9478144, 10936320, 11847680, 14217216, 14581760, 17771520, 18956288, 21872640, 23695360, 28434432, 35543040, 37912576, 43745280, 47390720, 56868864, 71086080, 94781440, 113737728, 142172160, 189562880, 284344320, 568688640]

約数ペア:

[(1, 568688640), (2, 284344320), (3, 189562880), (4, 142172160), (5, 113737728), (6, 94781440), (8, 71086080), (10, 56868864), (12, 47390720), (13, 43745280), (15, 37912576), (16, 35543040), (20, 28434432), (24, 23695360), (26, 21872640), (30, 18956288), (32, 17771520), (39, 14581760), (40, 14217216), (48, 11847680), (52, 10936320), (60, 9478144), (64, 8885760), (65, 8749056), (78, 7290880), (80, 7108608), (89, 6389760), (96, 5923840), (104, 5468160), (120, 4739072), (128, 4442880), (130, 4374528), (156, 3645440), (160, 3554304), (178, 3194880), (192, 2961920), (195, 2916352), (208, 2734080), (240, 2369536), (256, 2221440), (260, 2187264), (267, 2129920), (312, 1822720), (320, 1777152), (356, 1597440), (384, 1480960), (390, 1458176), (416, 1367040), (445, 1277952), (480, 1184768), (512, 1110720), (520, 1093632), (534, 1064960), (624, 911360), (640, 888576), (712, 798720), (768, 740480), (780, 729088), (832, 683520), (890, 638976), (960, 592384), (1024, 555360), (1040, 546816), (1068, 532480), (1157, 491520), (1248, 455680), (1280, 444288), (1335, 425984), (1424, 399360), (1536, 370240), (1560, 364544), (1664, 341760), (1780, 319488), (1920, 296192), (2048, 277680), (2080, 273408), (2136, 266240), (2314, 245760), (2496, 227840), (2560, 222144), (2670, 212992), (2848, 199680), (3072, 185120), (3120, 182272), (3328, 170880), (3471, 163840), (3560, 159744), (3840, 148096), (4096, 138840), (4160, 136704), (4272, 133120), (4628, 122880), (4992, 113920), (5120, 111072), (5340, 106496), (5696, 99840), (5785, 98304), (6144, 92560), (6240, 91136), (6656, 85440), (6942, 81920), (7120, 79872), (7680, 74048), (8192, 69420), (8320, 68352), (8544, 66560), (9256, 61440), (9984, 56960), (10240, 55536), (10680, 53248), (11392, 49920), (11570, 49152), (12288, 46280), (12480, 45568), (13312, 42720), (13884, 40960), (14240, 39936), (15360, 37024), (16384, 34710), (16640, 34176), (17088, 33280), (17355, 32768), (18512, 30720), (19968, 28480), (20480, 27768), (21360, 26624), (22784, 24960), (23140, 24576)]