2840002560

素因数分解:

$2^{16}\times 3^4\times 5^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 340

約数和(自身を含む): 10277014968

約数和(自身を除く): 7437012408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 107, 108, 120, 128, 135, 144, 160, 162, 180, 192, 214, 216, 240, 256, 270, 288, 320, 321, 324, 360, 384, 405, 428, 432, 480, 512, 535, 540, 576, 640, 642, 648, 720, 768, 810, 856, 864, 960, 963, 1024, 1070, 1080, 1152, 1280, 1284, 1296, 1440, 1536, 1605, 1620, 1712, 1728, 1920, 1926, 2048, 2140, 2160, 2304, 2560, 2568, 2592, 2880, 2889, 3072, 3210, 3240, 3424, 3456, 3840, 3852, 4096, 4280, 4320, 4608, 4815, 5120, 5136, 5184, 5760, 5778, 6144, 6420, 6480, 6848, 6912, 7680, 7704, 8192, 8560, 8640, 8667, 9216, 9630, 10240, 10272, 10368, 11520, 11556, 12288, 12840, 12960, 13696, 13824, 14445, 15360, 15408, 16384, 17120, 17280, 17334, 18432, 19260, 20480, 20544, 20736, 23040, 23112, 24576, 25680, 25920, 27392, 27648, 28890, 30720, 30816, 32768, 34240, 34560, 34668, 36864, 38520, 40960, 41088, 41472, 43335, 46080, 46224, 49152, 51360, 51840, 54784, 55296, 57780, 61440, 61632, 65536, 68480, 69120, 69336, 73728, 77040, 81920, 82176, 82944, 86670, 92160, 92448, 98304, 102720, 103680, 109568, 110592, 115560, 122880, 123264, 136960, 138240, 138672, 147456, 154080, 163840, 164352, 165888, 173340, 184320, 184896, 196608, 205440, 207360, 219136, 221184, 231120, 245760, 246528, 273920, 276480, 277344, 294912, 308160, 327680, 328704, 331776, 346680, 368640, 369792, 410880, 414720, 438272, 442368, 462240, 491520, 493056, 547840, 552960, 554688, 589824, 616320, 657408, 663552, 693360, 737280, 739584, 821760, 829440, 876544, 884736, 924480, 983040, 986112, 1095680, 1105920, 1109376, 1232640, 1314816, 1327104, 1386720, 1474560, 1479168, 1643520, 1658880, 1753088, 1769472, 1848960, 1972224, 2191360, 2211840, 2218752, 2465280, 2629632, 2654208, 2773440, 2949120, 2958336, 3287040, 3317760, 3506176, 3697920, 3944448, 4382720, 4423680, 4437504, 4930560, 5259264, 5308416, 5546880, 5916672, 6574080, 6635520, 7012352, 7395840, 7888896, 8765440, 8847360, 8875008, 9861120, 10518528, 11093760, 11833344, 13148160, 13271040, 14791680, 15777792, 17530880, 17750016, 19722240, 21037056, 22187520, 23666688, 26296320, 26542080, 29583360, 31555584, 35061760, 35500032, 39444480, 44375040, 47333376, 52592640, 59166720, 63111168, 71000064, 78888960, 88750080, 94666752, 105185280, 118333440, 142000128, 157777920, 177500160, 189333504, 236666880, 284000256, 315555840, 355000320, 473333760, 568000512, 710000640, 946667520, 1420001280, 2840002560]

約数ペア:

[(1, 2840002560), (2, 1420001280), (3, 946667520), (4, 710000640), (5, 568000512), (6, 473333760), (8, 355000320), (9, 315555840), (10, 284000256), (12, 236666880), (15, 189333504), (16, 177500160), (18, 157777920), (20, 142000128), (24, 118333440), (27, 105185280), (30, 94666752), (32, 88750080), (36, 78888960), (40, 71000064), (45, 63111168), (48, 59166720), (54, 52592640), (60, 47333376), (64, 44375040), (72, 39444480), (80, 35500032), (81, 35061760), (90, 31555584), (96, 29583360), (107, 26542080), (108, 26296320), (120, 23666688), (128, 22187520), (135, 21037056), (144, 19722240), (160, 17750016), (162, 17530880), (180, 15777792), (192, 14791680), (214, 13271040), (216, 13148160), (240, 11833344), (256, 11093760), (270, 10518528), (288, 9861120), (320, 8875008), (321, 8847360), (324, 8765440), (360, 7888896), (384, 7395840), (405, 7012352), (428, 6635520), (432, 6574080), (480, 5916672), (512, 5546880), (535, 5308416), (540, 5259264), (576, 4930560), (640, 4437504), (642, 4423680), (648, 4382720), (720, 3944448), (768, 3697920), (810, 3506176), (856, 3317760), (864, 3287040), (960, 2958336), (963, 2949120), (1024, 2773440), (1070, 2654208), (1080, 2629632), (1152, 2465280), (1280, 2218752), (1284, 2211840), (1296, 2191360), (1440, 1972224), (1536, 1848960), (1605, 1769472), (1620, 1753088), (1712, 1658880), (1728, 1643520), (1920, 1479168), (1926, 1474560), (2048, 1386720), (2140, 1327104), (2160, 1314816), (2304, 1232640), (2560, 1109376), (2568, 1105920), (2592, 1095680), (2880, 986112), (2889, 983040), (3072, 924480), (3210, 884736), (3240, 876544), (3424, 829440), (3456, 821760), (3840, 739584), (3852, 737280), (4096, 693360), (4280, 663552), (4320, 657408), (4608, 616320), (4815, 589824), (5120, 554688), (5136, 552960), (5184, 547840), (5760, 493056), (5778, 491520), (6144, 462240), (6420, 442368), (6480, 438272), (6848, 414720), (6912, 410880), (7680, 369792), (7704, 368640), (8192, 346680), (8560, 331776), (8640, 328704), (8667, 327680), (9216, 308160), (9630, 294912), (10240, 277344), (10272, 276480), (10368, 273920), (11520, 246528), (11556, 245760), (12288, 231120), (12840, 221184), (12960, 219136), (13696, 207360), (13824, 205440), (14445, 196608), (15360, 184896), (15408, 184320), (16384, 173340), (17120, 165888), (17280, 164352), (17334, 163840), (18432, 154080), (19260, 147456), (20480, 138672), (20544, 138240), (20736, 136960), (23040, 123264), (23112, 122880), (24576, 115560), (25680, 110592), (25920, 109568), (27392, 103680), (27648, 102720), (28890, 98304), (30720, 92448), (30816, 92160), (32768, 86670), (34240, 82944), (34560, 82176), (34668, 81920), (36864, 77040), (38520, 73728), (40960, 69336), (41088, 69120), (41472, 68480), (43335, 65536), (46080, 61632), (46224, 61440), (49152, 57780), (51360, 55296), (51840, 54784)]