2045381760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2956

約数の個数: 256

約数和(自身を含む): 7423315200

約数和(自身を除く): 5377933440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 540, 576, 615, 640, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2624, 2880, 2887, 2952, 3280, 3456, 3690, 3936, 4320, 4428, 4920, 5248, 5535, 5760, 5774, 5904, 6560, 7380, 7872, 8640, 8661, 8856, 9840, 11070, 11548, 11808, 13120, 14435, 14760, 15744, 17280, 17322, 17712, 19680, 22140, 23096, 23616, 25983, 26240, 28870, 29520, 34644, 35424, 39360, 43305, 44280, 46192, 47232, 51966, 57740, 59040, 69288, 70848, 77949, 78720, 86610, 88560, 92384, 103932, 115480, 118080, 118367, 129915, 138576, 141696, 155898, 173220, 177120, 184768, 207864, 230960, 236160, 236734, 259830, 277152, 311796, 346440, 354240, 355101, 369536, 389745, 415728, 461920, 473468, 519660, 554304, 591835, 623592, 692880, 708480, 710202, 779490, 831456, 923840, 946936, 1039320, 1065303, 1108608, 1183670, 1247184, 1385760, 1420404, 1558980, 1662912, 1775505, 1847680, 1893872, 2078640, 2130606, 2367340, 2494368, 2771520, 2840808, 3117960, 3195909, 3325824, 3551010, 3787744, 4157280, 4261212, 4734680, 4988736, 5326515, 5543040, 5681616, 6235920, 6391818, 7102020, 7575488, 8314560, 8522424, 9469360, 9977472, 10653030, 11363232, 12471840, 12783636, 14204040, 15150976, 15979545, 16629120, 17044848, 18938720, 21306060, 22726464, 24943680, 25567272, 28408080, 31959090, 34089696, 37877440, 42612120, 45452928, 49887360, 51134544, 56816160, 63918180, 68179392, 75754880, 85224240, 102269088, 113632320, 127836360, 136358784, 170448480, 204538176, 227264640, 255672720, 340896960, 409076352, 511345440, 681793920, 1022690880, 2045381760]

約数ペア:

[(1, 2045381760), (2, 1022690880), (3, 681793920), (4, 511345440), (5, 409076352), (6, 340896960), (8, 255672720), (9, 227264640), (10, 204538176), (12, 170448480), (15, 136358784), (16, 127836360), (18, 113632320), (20, 102269088), (24, 85224240), (27, 75754880), (30, 68179392), (32, 63918180), (36, 56816160), (40, 51134544), (41, 49887360), (45, 45452928), (48, 42612120), (54, 37877440), (60, 34089696), (64, 31959090), (72, 28408080), (80, 25567272), (82, 24943680), (90, 22726464), (96, 21306060), (108, 18938720), (120, 17044848), (123, 16629120), (128, 15979545), (135, 15150976), (144, 14204040), (160, 12783636), (164, 12471840), (180, 11363232), (192, 10653030), (205, 9977472), (216, 9469360), (240, 8522424), (246, 8314560), (270, 7575488), (288, 7102020), (320, 6391818), (328, 6235920), (360, 5681616), (369, 5543040), (384, 5326515), (410, 4988736), (432, 4734680), (480, 4261212), (492, 4157280), (540, 3787744), (576, 3551010), (615, 3325824), (640, 3195909), (656, 3117960), (720, 2840808), (738, 2771520), (820, 2494368), (864, 2367340), (960, 2130606), (984, 2078640), (1080, 1893872), (1107, 1847680), (1152, 1775505), (1230, 1662912), (1312, 1558980), (1440, 1420404), (1476, 1385760), (1640, 1247184), (1728, 1183670), (1845, 1108608), (1920, 1065303), (1968, 1039320), (2160, 946936), (2214, 923840), (2460, 831456), (2624, 779490), (2880, 710202), (2887, 708480), (2952, 692880), (3280, 623592), (3456, 591835), (3690, 554304), (3936, 519660), (4320, 473468), (4428, 461920), (4920, 415728), (5248, 389745), (5535, 369536), (5760, 355101), (5774, 354240), (5904, 346440), (6560, 311796), (7380, 277152), (7872, 259830), (8640, 236734), (8661, 236160), (8856, 230960), (9840, 207864), (11070, 184768), (11548, 177120), (11808, 173220), (13120, 155898), (14435, 141696), (14760, 138576), (15744, 129915), (17280, 118367), (17322, 118080), (17712, 115480), (19680, 103932), (22140, 92384), (23096, 88560), (23616, 86610), (25983, 78720), (26240, 77949), (28870, 70848), (29520, 69288), (34644, 59040), (35424, 57740), (39360, 51966), (43305, 47232), (44280, 46192)]