207176640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 224

約数和(自身を含む): 749661696

約数和(自身を除く): 542485056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 704, 736, 759, 853, 880, 920, 960, 1012, 1056, 1104, 1265, 1320, 1380, 1472, 1518, 1706, 1760, 1840, 2024, 2112, 2208, 2530, 2559, 2640, 2760, 3036, 3412, 3520, 3680, 3795, 4048, 4265, 4416, 5060, 5118, 5280, 5520, 6072, 6824, 7360, 7590, 8096, 8530, 9383, 10120, 10236, 10560, 11040, 12144, 12795, 13648, 15180, 16192, 17060, 18766, 19619, 20240, 20472, 22080, 24288, 25590, 27296, 28149, 30360, 34120, 37532, 39238, 40480, 40944, 46915, 48576, 51180, 54592, 56298, 58857, 60720, 68240, 75064, 78476, 80960, 81888, 93830, 98095, 102360, 112596, 117714, 121440, 136480, 140745, 150128, 156952, 163776, 187660, 196190, 204720, 215809, 225192, 235428, 242880, 272960, 281490, 294285, 300256, 313904, 375320, 392380, 409440, 431618, 450384, 470856, 562980, 588570, 600512, 627808, 647427, 750640, 784760, 818880, 863236, 900768, 941712, 1079045, 1125960, 1177140, 1255616, 1294854, 1501280, 1569520, 1726472, 1801536, 1883424, 2158090, 2251920, 2354280, 2589708, 3002560, 3139040, 3237135, 3452944, 3766848, 4316180, 4503840, 4708560, 5179416, 6278080, 6474270, 6905888, 8632360, 9007680, 9417120, 10358832, 12948540, 13811776, 17264720, 18834240, 20717664, 25897080, 34529440, 41435328, 51794160, 69058880, 103588320, 207176640]

約数ペア:

[(1, 207176640), (2, 103588320), (3, 69058880), (4, 51794160), (5, 41435328), (6, 34529440), (8, 25897080), (10, 20717664), (11, 18834240), (12, 17264720), (15, 13811776), (16, 12948540), (20, 10358832), (22, 9417120), (23, 9007680), (24, 8632360), (30, 6905888), (32, 6474270), (33, 6278080), (40, 5179416), (44, 4708560), (46, 4503840), (48, 4316180), (55, 3766848), (60, 3452944), (64, 3237135), (66, 3139040), (69, 3002560), (80, 2589708), (88, 2354280), (92, 2251920), (96, 2158090), (110, 1883424), (115, 1801536), (120, 1726472), (132, 1569520), (138, 1501280), (160, 1294854), (165, 1255616), (176, 1177140), (184, 1125960), (192, 1079045), (220, 941712), (230, 900768), (240, 863236), (253, 818880), (264, 784760), (276, 750640), (320, 647427), (330, 627808), (345, 600512), (352, 588570), (368, 562980), (440, 470856), (460, 450384), (480, 431618), (506, 409440), (528, 392380), (552, 375320), (660, 313904), (690, 300256), (704, 294285), (736, 281490), (759, 272960), (853, 242880), (880, 235428), (920, 225192), (960, 215809), (1012, 204720), (1056, 196190), (1104, 187660), (1265, 163776), (1320, 156952), (1380, 150128), (1472, 140745), (1518, 136480), (1706, 121440), (1760, 117714), (1840, 112596), (2024, 102360), (2112, 98095), (2208, 93830), (2530, 81888), (2559, 80960), (2640, 78476), (2760, 75064), (3036, 68240), (3412, 60720), (3520, 58857), (3680, 56298), (3795, 54592), (4048, 51180), (4265, 48576), (4416, 46915), (5060, 40944), (5118, 40480), (5280, 39238), (5520, 37532), (6072, 34120), (6824, 30360), (7360, 28149), (7590, 27296), (8096, 25590), (8530, 24288), (9383, 22080), (10120, 20472), (10236, 20240), (10560, 19619), (11040, 18766), (12144, 17060), (12795, 16192), (13648, 15180)]