379760640

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{883}}^1$

素因数の和:922

約数の個数: 208

約数和(自身を含む): 1390242048

約数和(自身を除く): 1010481408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 883, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1766, 1792, 1920, 2048, 2240, 2560, 2649, 2688, 3072, 3360, 3532, 3584, 3840, 4096, 4415, 4480, 5120, 5298, 5376, 6144, 6181, 6720, 7064, 7168, 7680, 8830, 8960, 10240, 10596, 10752, 12288, 12362, 13245, 13440, 14128, 14336, 15360, 17660, 17920, 18543, 20480, 21192, 21504, 24724, 26490, 26880, 28256, 28672, 30720, 30905, 35320, 35840, 37086, 42384, 43008, 49448, 52980, 53760, 56512, 61440, 61810, 70640, 71680, 74172, 84768, 86016, 92715, 98896, 105960, 107520, 113024, 123620, 141280, 143360, 148344, 169536, 185430, 197792, 211920, 215040, 226048, 247240, 282560, 296688, 339072, 370860, 395584, 423840, 430080, 452096, 494480, 565120, 593376, 678144, 741720, 791168, 847680, 904192, 988960, 1130240, 1186752, 1356288, 1483440, 1582336, 1695360, 1808384, 1977920, 2260480, 2373504, 2712576, 2966880, 3164672, 3390720, 3616768, 3955840, 4520960, 4747008, 5425152, 5933760, 6329344, 6781440, 7911680, 9041920, 9494016, 10850304, 11867520, 12658688, 13562880, 15823360, 18083840, 18988032, 23735040, 25317376, 27125760, 31646720, 37976064, 47470080, 54251520, 63293440, 75952128, 94940160, 126586880, 189880320, 379760640]

約数ペア:

[(1, 379760640), (2, 189880320), (3, 126586880), (4, 94940160), (5, 75952128), (6, 63293440), (7, 54251520), (8, 47470080), (10, 37976064), (12, 31646720), (14, 27125760), (15, 25317376), (16, 23735040), (20, 18988032), (21, 18083840), (24, 15823360), (28, 13562880), (30, 12658688), (32, 11867520), (35, 10850304), (40, 9494016), (42, 9041920), (48, 7911680), (56, 6781440), (60, 6329344), (64, 5933760), (70, 5425152), (80, 4747008), (84, 4520960), (96, 3955840), (105, 3616768), (112, 3390720), (120, 3164672), (128, 2966880), (140, 2712576), (160, 2373504), (168, 2260480), (192, 1977920), (210, 1808384), (224, 1695360), (240, 1582336), (256, 1483440), (280, 1356288), (320, 1186752), (336, 1130240), (384, 988960), (420, 904192), (448, 847680), (480, 791168), (512, 741720), (560, 678144), (640, 593376), (672, 565120), (768, 494480), (840, 452096), (883, 430080), (896, 423840), (960, 395584), (1024, 370860), (1120, 339072), (1280, 296688), (1344, 282560), (1536, 247240), (1680, 226048), (1766, 215040), (1792, 211920), (1920, 197792), (2048, 185430), (2240, 169536), (2560, 148344), (2649, 143360), (2688, 141280), (3072, 123620), (3360, 113024), (3532, 107520), (3584, 105960), (3840, 98896), (4096, 92715), (4415, 86016), (4480, 84768), (5120, 74172), (5298, 71680), (5376, 70640), (6144, 61810), (6181, 61440), (6720, 56512), (7064, 53760), (7168, 52980), (7680, 49448), (8830, 43008), (8960, 42384), (10240, 37086), (10596, 35840), (10752, 35320), (12288, 30905), (12362, 30720), (13245, 28672), (13440, 28256), (14128, 26880), (14336, 26490), (15360, 24724), (17660, 21504), (17920, 21192), (18543, 20480)]