388469760

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{3613}}^1$

素因数の和:3648

約数の個数: 176

約数和(自身を含む): 1420388736

約数和(自身を除く): 1031918976

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, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3613, 3840, 4480, 5120, 5376, 6720, 7168, 7226, 7680, 8960, 10752, 10839, 13440, 14452, 15360, 17920, 18065, 21504, 21678, 25291, 26880, 28904, 35840, 36130, 43356, 50582, 53760, 54195, 57808, 72260, 75873, 86712, 101164, 107520, 108390, 115616, 126455, 144520, 151746, 173424, 202328, 216780, 231232, 252910, 289040, 303492, 346848, 379365, 404656, 433560, 462464, 505820, 578080, 606984, 693696, 758730, 809312, 867120, 924928, 1011640, 1156160, 1213968, 1387392, 1517460, 1618624, 1734240, 1849856, 2023280, 2312320, 2427936, 2774784, 3034920, 3237248, 3468480, 3699712, 4046560, 4624640, 4855872, 5549568, 6069840, 6474496, 6936960, 8093120, 9249280, 9711744, 11099136, 12139680, 12948992, 13873920, 16186240, 18498560, 19423488, 24279360, 25897984, 27747840, 32372480, 38846976, 48558720, 55495680, 64744960, 77693952, 97117440, 129489920, 194234880, 388469760]

約数ペア:

[(1, 388469760), (2, 194234880), (3, 129489920), (4, 97117440), (5, 77693952), (6, 64744960), (7, 55495680), (8, 48558720), (10, 38846976), (12, 32372480), (14, 27747840), (15, 25897984), (16, 24279360), (20, 19423488), (21, 18498560), (24, 16186240), (28, 13873920), (30, 12948992), (32, 12139680), (35, 11099136), (40, 9711744), (42, 9249280), (48, 8093120), (56, 6936960), (60, 6474496), (64, 6069840), (70, 5549568), (80, 4855872), (84, 4624640), (96, 4046560), (105, 3699712), (112, 3468480), (120, 3237248), (128, 3034920), (140, 2774784), (160, 2427936), (168, 2312320), (192, 2023280), (210, 1849856), (224, 1734240), (240, 1618624), (256, 1517460), (280, 1387392), (320, 1213968), (336, 1156160), (384, 1011640), (420, 924928), (448, 867120), (480, 809312), (512, 758730), (560, 693696), (640, 606984), (672, 578080), (768, 505820), (840, 462464), (896, 433560), (960, 404656), (1024, 379365), (1120, 346848), (1280, 303492), (1344, 289040), (1536, 252910), (1680, 231232), (1792, 216780), (1920, 202328), (2240, 173424), (2560, 151746), (2688, 144520), (3072, 126455), (3360, 115616), (3584, 108390), (3613, 107520), (3840, 101164), (4480, 86712), (5120, 75873), (5376, 72260), (6720, 57808), (7168, 54195), (7226, 53760), (7680, 50582), (8960, 43356), (10752, 36130), (10839, 35840), (13440, 28904), (14452, 26880), (15360, 25291), (17920, 21678), (18065, 21504)]