2536734720

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 256

約数和(自身を含む): 8763864480

約数和(自身を除く): 6227129760

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, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 397, 416, 480, 512, 520, 624, 640, 768, 780, 794, 832, 960, 1024, 1040, 1191, 1248, 1280, 1536, 1560, 1588, 1664, 1920, 1985, 2048, 2080, 2382, 2496, 2560, 3072, 3120, 3176, 3328, 3840, 3970, 4096, 4160, 4764, 4992, 5120, 5161, 5955, 6144, 6240, 6352, 6656, 7680, 7940, 8192, 8320, 9528, 9984, 10240, 10322, 11910, 12288, 12480, 12704, 13312, 15360, 15483, 15880, 16384, 16640, 19056, 19968, 20480, 20644, 23820, 24576, 24960, 25408, 25805, 26624, 30720, 30966, 31760, 32768, 33280, 38112, 39936, 40960, 41288, 47640, 49152, 49920, 50816, 51610, 53248, 61440, 61932, 63520, 66560, 76224, 77415, 79872, 81920, 82576, 95280, 98304, 99840, 101632, 103220, 106496, 122880, 123864, 127040, 133120, 152448, 154830, 159744, 163840, 165152, 190560, 199680, 203264, 206440, 212992, 245760, 247728, 254080, 266240, 304896, 309660, 319488, 330304, 381120, 399360, 406528, 412880, 425984, 491520, 495456, 508160, 532480, 609792, 619320, 638976, 660608, 762240, 798720, 813056, 825760, 990912, 1016320, 1064960, 1219584, 1238640, 1277952, 1321216, 1524480, 1597440, 1626112, 1651520, 1981824, 2032640, 2129920, 2439168, 2477280, 2642432, 3048960, 3194880, 3252224, 3303040, 3963648, 4065280, 4878336, 4954560, 5284864, 6097920, 6389760, 6504448, 6606080, 7927296, 8130560, 9756672, 9909120, 10569728, 12195840, 13008896, 13212160, 15854592, 16261120, 19513344, 19818240, 21139456, 24391680, 26424320, 31709184, 32522240, 39026688, 39636480, 42278912, 48783360, 52848640, 63418368, 65044480, 79272960, 84557824, 97566720, 105697280, 126836736, 158545920, 169115648, 195133440, 211394560, 253673472, 317091840, 422789120, 507346944, 634183680, 845578240, 1268367360, 2536734720]

約数ペア:

[(1, 2536734720), (2, 1268367360), (3, 845578240), (4, 634183680), (5, 507346944), (6, 422789120), (8, 317091840), (10, 253673472), (12, 211394560), (13, 195133440), (15, 169115648), (16, 158545920), (20, 126836736), (24, 105697280), (26, 97566720), (30, 84557824), (32, 79272960), (39, 65044480), (40, 63418368), (48, 52848640), (52, 48783360), (60, 42278912), (64, 39636480), (65, 39026688), (78, 32522240), (80, 31709184), (96, 26424320), (104, 24391680), (120, 21139456), (128, 19818240), (130, 19513344), (156, 16261120), (160, 15854592), (192, 13212160), (195, 13008896), (208, 12195840), (240, 10569728), (256, 9909120), (260, 9756672), (312, 8130560), (320, 7927296), (384, 6606080), (390, 6504448), (397, 6389760), (416, 6097920), (480, 5284864), (512, 4954560), (520, 4878336), (624, 4065280), (640, 3963648), (768, 3303040), (780, 3252224), (794, 3194880), (832, 3048960), (960, 2642432), (1024, 2477280), (1040, 2439168), (1191, 2129920), (1248, 2032640), (1280, 1981824), (1536, 1651520), (1560, 1626112), (1588, 1597440), (1664, 1524480), (1920, 1321216), (1985, 1277952), (2048, 1238640), (2080, 1219584), (2382, 1064960), (2496, 1016320), (2560, 990912), (3072, 825760), (3120, 813056), (3176, 798720), (3328, 762240), (3840, 660608), (3970, 638976), (4096, 619320), (4160, 609792), (4764, 532480), (4992, 508160), (5120, 495456), (5161, 491520), (5955, 425984), (6144, 412880), (6240, 406528), (6352, 399360), (6656, 381120), (7680, 330304), (7940, 319488), (8192, 309660), (8320, 304896), (9528, 266240), (9984, 254080), (10240, 247728), (10322, 245760), (11910, 212992), (12288, 206440), (12480, 203264), (12704, 199680), (13312, 190560), (15360, 165152), (15483, 163840), (15880, 159744), (16384, 154830), (16640, 152448), (19056, 133120), (19968, 127040), (20480, 123864), (20644, 122880), (23820, 106496), (24576, 103220), (24960, 101632), (25408, 99840), (25805, 98304), (26624, 95280), (30720, 82576), (30966, 81920), (31760, 79872), (32768, 77415), (33280, 76224), (38112, 66560), (39936, 63520), (40960, 61932), (41288, 61440), (47640, 53248), (49152, 51610), (49920, 50816)]