18263040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 176

約数和(自身を含む): 61901280

約数和(自身を除く): 43638240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 64, 80, 82, 87, 96, 116, 120, 123, 128, 145, 160, 164, 174, 192, 205, 232, 240, 246, 256, 290, 320, 328, 348, 384, 410, 435, 464, 480, 492, 512, 580, 615, 640, 656, 696, 768, 820, 870, 928, 960, 984, 1024, 1160, 1189, 1230, 1280, 1312, 1392, 1536, 1640, 1740, 1856, 1920, 1968, 2320, 2378, 2460, 2560, 2624, 2784, 3072, 3280, 3480, 3567, 3712, 3840, 3936, 4640, 4756, 4920, 5120, 5248, 5568, 5945, 6560, 6960, 7134, 7424, 7680, 7872, 9280, 9512, 9840, 10496, 11136, 11890, 13120, 13920, 14268, 14848, 15360, 15744, 17835, 18560, 19024, 19680, 20992, 22272, 23780, 26240, 27840, 28536, 29696, 31488, 35670, 37120, 38048, 39360, 41984, 44544, 47560, 52480, 55680, 57072, 62976, 71340, 74240, 76096, 78720, 89088, 95120, 104960, 111360, 114144, 125952, 142680, 148480, 152192, 157440, 190240, 209920, 222720, 228288, 285360, 304384, 314880, 380480, 445440, 456576, 570720, 608768, 629760, 760960, 913152, 1141440, 1217536, 1521920, 1826304, 2282880, 3043840, 3652608, 4565760, 6087680, 9131520, 18263040]

約数ペア:

[(1, 18263040), (2, 9131520), (3, 6087680), (4, 4565760), (5, 3652608), (6, 3043840), (8, 2282880), (10, 1826304), (12, 1521920), (15, 1217536), (16, 1141440), (20, 913152), (24, 760960), (29, 629760), (30, 608768), (32, 570720), (40, 456576), (41, 445440), (48, 380480), (58, 314880), (60, 304384), (64, 285360), (80, 228288), (82, 222720), (87, 209920), (96, 190240), (116, 157440), (120, 152192), (123, 148480), (128, 142680), (145, 125952), (160, 114144), (164, 111360), (174, 104960), (192, 95120), (205, 89088), (232, 78720), (240, 76096), (246, 74240), (256, 71340), (290, 62976), (320, 57072), (328, 55680), (348, 52480), (384, 47560), (410, 44544), (435, 41984), (464, 39360), (480, 38048), (492, 37120), (512, 35670), (580, 31488), (615, 29696), (640, 28536), (656, 27840), (696, 26240), (768, 23780), (820, 22272), (870, 20992), (928, 19680), (960, 19024), (984, 18560), (1024, 17835), (1160, 15744), (1189, 15360), (1230, 14848), (1280, 14268), (1312, 13920), (1392, 13120), (1536, 11890), (1640, 11136), (1740, 10496), (1856, 9840), (1920, 9512), (1968, 9280), (2320, 7872), (2378, 7680), (2460, 7424), (2560, 7134), (2624, 6960), (2784, 6560), (3072, 5945), (3280, 5568), (3480, 5248), (3567, 5120), (3712, 4920), (3840, 4756), (3936, 4640)]