169820160

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 120

約数和(自身を含む): 544194336

約数和(自身を除く): 374374176

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, 160, 192, 240, 256, 320, 384, 480, 512, 640, 691, 768, 960, 1024, 1280, 1382, 1536, 1920, 2048, 2073, 2560, 2764, 3072, 3455, 3840, 4096, 4146, 5120, 5528, 6144, 6910, 7680, 8192, 8292, 10240, 10365, 11056, 12288, 13820, 15360, 16384, 16584, 20480, 20730, 22112, 24576, 27640, 30720, 33168, 40960, 41460, 44224, 49152, 55280, 61440, 66336, 81920, 82920, 88448, 110560, 122880, 132672, 165840, 176896, 221120, 245760, 265344, 331680, 353792, 442240, 530688, 663360, 707584, 884480, 1061376, 1326720, 1415168, 1768960, 2122752, 2653440, 2830336, 3537920, 4245504, 5306880, 5660672, 7075840, 8491008, 10613760, 11321344, 14151680, 16982016, 21227520, 28303360, 33964032, 42455040, 56606720, 84910080, 169820160]

約数ペア:

[(1, 169820160), (2, 84910080), (3, 56606720), (4, 42455040), (5, 33964032), (6, 28303360), (8, 21227520), (10, 16982016), (12, 14151680), (15, 11321344), (16, 10613760), (20, 8491008), (24, 7075840), (30, 5660672), (32, 5306880), (40, 4245504), (48, 3537920), (60, 2830336), (64, 2653440), (80, 2122752), (96, 1768960), (120, 1415168), (128, 1326720), (160, 1061376), (192, 884480), (240, 707584), (256, 663360), (320, 530688), (384, 442240), (480, 353792), (512, 331680), (640, 265344), (691, 245760), (768, 221120), (960, 176896), (1024, 165840), (1280, 132672), (1382, 122880), (1536, 110560), (1920, 88448), (2048, 82920), (2073, 81920), (2560, 66336), (2764, 61440), (3072, 55280), (3455, 49152), (3840, 44224), (4096, 41460), (4146, 40960), (5120, 33168), (5528, 30720), (6144, 27640), (6910, 24576), (7680, 22112), (8192, 20730), (8292, 20480), (10240, 16584), (10365, 16384), (11056, 15360), (12288, 13820)]