1774554240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6203}}^1$

素因数の和:6374

約数の個数: 128

約数和(自身を含む): 5695272000

約数和(自身を除く): 3920717760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1192, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 6203, 7152, 8940, 9536, 11920, 12406, 14304, 17880, 18609, 19072, 23840, 24812, 28608, 31015, 35760, 37218, 47680, 49624, 57216, 62030, 71520, 74436, 93045, 95360, 99248, 124060, 143040, 148872, 186090, 198496, 248120, 286080, 297744, 372180, 396992, 496240, 595488, 744360, 793984, 924247, 992480, 1190976, 1488720, 1848494, 1984960, 2381952, 2772741, 2977440, 3696988, 3969920, 4621235, 5545482, 5954880, 7393976, 9242470, 11090964, 11909760, 13863705, 14787952, 18484940, 22181928, 27727410, 29575904, 36969880, 44363856, 55454820, 59151808, 73939760, 88727712, 110909640, 118303616, 147879520, 177455424, 221819280, 295759040, 354910848, 443638560, 591518080, 887277120, 1774554240]

約数ペア:

[(1, 1774554240), (2, 887277120), (3, 591518080), (4, 443638560), (5, 354910848), (6, 295759040), (8, 221819280), (10, 177455424), (12, 147879520), (15, 118303616), (16, 110909640), (20, 88727712), (24, 73939760), (30, 59151808), (32, 55454820), (40, 44363856), (48, 36969880), (60, 29575904), (64, 27727410), (80, 22181928), (96, 18484940), (120, 14787952), (128, 13863705), (149, 11909760), (160, 11090964), (192, 9242470), (240, 7393976), (298, 5954880), (320, 5545482), (384, 4621235), (447, 3969920), (480, 3696988), (596, 2977440), (640, 2772741), (745, 2381952), (894, 1984960), (960, 1848494), (1192, 1488720), (1490, 1190976), (1788, 992480), (1920, 924247), (2235, 793984), (2384, 744360), (2980, 595488), (3576, 496240), (4470, 396992), (4768, 372180), (5960, 297744), (6203, 286080), (7152, 248120), (8940, 198496), (9536, 186090), (11920, 148872), (12406, 143040), (14304, 124060), (17880, 99248), (18609, 95360), (19072, 93045), (23840, 74436), (24812, 71520), (28608, 62030), (31015, 57216), (35760, 49624), (37218, 47680)]