38871840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 146313216

約数和(自身を除く): 107441376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 503, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1006, 1104, 1120, 1288, 1380, 1509, 1610, 1680, 1840, 1932, 2012, 2208, 2415, 2515, 2576, 2760, 3018, 3220, 3360, 3521, 3680, 3864, 4024, 4830, 5030, 5152, 5520, 6036, 6440, 7042, 7545, 7728, 8048, 9660, 10060, 10563, 11040, 11569, 12072, 12880, 14084, 15090, 15456, 16096, 17605, 19320, 20120, 21126, 23138, 24144, 25760, 28168, 30180, 34707, 35210, 38640, 40240, 42252, 46276, 48288, 52815, 56336, 57845, 60360, 69414, 70420, 77280, 80480, 80983, 84504, 92552, 105630, 112672, 115690, 120720, 138828, 140840, 161966, 169008, 173535, 185104, 211260, 231380, 241440, 242949, 277656, 281680, 323932, 338016, 347070, 370208, 404915, 422520, 462760, 485898, 555312, 563360, 647864, 694140, 809830, 845040, 925520, 971796, 1110624, 1214745, 1295728, 1388280, 1619660, 1690080, 1851040, 1943592, 2429490, 2591456, 2776560, 3239320, 3887184, 4858980, 5553120, 6478640, 7774368, 9717960, 12957280, 19435920, 38871840]

約数ペア:

[(1, 38871840), (2, 19435920), (3, 12957280), (4, 9717960), (5, 7774368), (6, 6478640), (7, 5553120), (8, 4858980), (10, 3887184), (12, 3239320), (14, 2776560), (15, 2591456), (16, 2429490), (20, 1943592), (21, 1851040), (23, 1690080), (24, 1619660), (28, 1388280), (30, 1295728), (32, 1214745), (35, 1110624), (40, 971796), (42, 925520), (46, 845040), (48, 809830), (56, 694140), (60, 647864), (69, 563360), (70, 555312), (80, 485898), (84, 462760), (92, 422520), (96, 404915), (105, 370208), (112, 347070), (115, 338016), (120, 323932), (138, 281680), (140, 277656), (160, 242949), (161, 241440), (168, 231380), (184, 211260), (210, 185104), (224, 173535), (230, 169008), (240, 161966), (276, 140840), (280, 138828), (322, 120720), (336, 115690), (345, 112672), (368, 105630), (420, 92552), (460, 84504), (480, 80983), (483, 80480), (503, 77280), (552, 70420), (560, 69414), (644, 60360), (672, 57845), (690, 56336), (736, 52815), (805, 48288), (840, 46276), (920, 42252), (966, 40240), (1006, 38640), (1104, 35210), (1120, 34707), (1288, 30180), (1380, 28168), (1509, 25760), (1610, 24144), (1680, 23138), (1840, 21126), (1932, 20120), (2012, 19320), (2208, 17605), (2415, 16096), (2515, 15456), (2576, 15090), (2760, 14084), (3018, 12880), (3220, 12072), (3360, 11569), (3521, 11040), (3680, 10563), (3864, 10060), (4024, 9660), (4830, 8048), (5030, 7728), (5152, 7545), (5520, 7042), (6036, 6440)]