82513920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 208

約数和(自身を含む): 283080960

約数和(自身を除く): 200567040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 102, 120, 128, 136, 158, 160, 170, 192, 204, 237, 240, 255, 256, 272, 316, 320, 340, 384, 395, 408, 474, 480, 510, 512, 544, 632, 640, 680, 768, 790, 816, 948, 960, 1020, 1024, 1088, 1185, 1264, 1280, 1343, 1360, 1536, 1580, 1632, 1896, 1920, 2040, 2048, 2176, 2370, 2528, 2560, 2686, 2720, 3072, 3160, 3264, 3792, 3840, 4029, 4080, 4096, 4352, 4740, 5056, 5120, 5372, 5440, 6144, 6320, 6528, 6715, 7584, 7680, 8058, 8160, 8704, 9480, 10112, 10240, 10744, 10880, 12288, 12640, 13056, 13430, 15168, 15360, 16116, 16320, 17408, 18960, 20145, 20224, 20480, 21488, 21760, 25280, 26112, 26860, 30336, 30720, 32232, 32640, 34816, 37920, 40290, 40448, 42976, 43520, 50560, 52224, 53720, 60672, 61440, 64464, 65280, 69632, 75840, 80580, 80896, 85952, 87040, 101120, 104448, 107440, 121344, 128928, 130560, 151680, 161160, 161792, 171904, 174080, 202240, 208896, 214880, 242688, 257856, 261120, 303360, 322320, 323584, 343808, 348160, 404480, 429760, 485376, 515712, 522240, 606720, 644640, 687616, 808960, 859520, 970752, 1031424, 1044480, 1213440, 1289280, 1375232, 1617920, 1719040, 2062848, 2426880, 2578560, 2750464, 3438080, 4125696, 4853760, 5157120, 5500928, 6876160, 8251392, 10314240, 13752320, 16502784, 20628480, 27504640, 41256960, 82513920]

約数ペア:

[(1, 82513920), (2, 41256960), (3, 27504640), (4, 20628480), (5, 16502784), (6, 13752320), (8, 10314240), (10, 8251392), (12, 6876160), (15, 5500928), (16, 5157120), (17, 4853760), (20, 4125696), (24, 3438080), (30, 2750464), (32, 2578560), (34, 2426880), (40, 2062848), (48, 1719040), (51, 1617920), (60, 1375232), (64, 1289280), (68, 1213440), (79, 1044480), (80, 1031424), (85, 970752), (96, 859520), (102, 808960), (120, 687616), (128, 644640), (136, 606720), (158, 522240), (160, 515712), (170, 485376), (192, 429760), (204, 404480), (237, 348160), (240, 343808), (255, 323584), (256, 322320), (272, 303360), (316, 261120), (320, 257856), (340, 242688), (384, 214880), (395, 208896), (408, 202240), (474, 174080), (480, 171904), (510, 161792), (512, 161160), (544, 151680), (632, 130560), (640, 128928), (680, 121344), (768, 107440), (790, 104448), (816, 101120), (948, 87040), (960, 85952), (1020, 80896), (1024, 80580), (1088, 75840), (1185, 69632), (1264, 65280), (1280, 64464), (1343, 61440), (1360, 60672), (1536, 53720), (1580, 52224), (1632, 50560), (1896, 43520), (1920, 42976), (2040, 40448), (2048, 40290), (2176, 37920), (2370, 34816), (2528, 32640), (2560, 32232), (2686, 30720), (2720, 30336), (3072, 26860), (3160, 26112), (3264, 25280), (3792, 21760), (3840, 21488), (4029, 20480), (4080, 20224), (4096, 20145), (4352, 18960), (4740, 17408), (5056, 16320), (5120, 16116), (5372, 15360), (5440, 15168), (6144, 13430), (6320, 13056), (6528, 12640), (6715, 12288), (7584, 10880), (7680, 10744), (8058, 10240), (8160, 10112), (8704, 9480)]