173814720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:898

約数の個数: 112

約数和(自身を含む): 554540928

約数和(自身を除く): 380726208

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, 160, 192, 240, 320, 331, 480, 547, 662, 960, 993, 1094, 1324, 1641, 1655, 1986, 2188, 2648, 2735, 3282, 3310, 3972, 4376, 4965, 5296, 5470, 6564, 6620, 7944, 8205, 8752, 9930, 10592, 10940, 13128, 13240, 15888, 16410, 17504, 19860, 21184, 21880, 26256, 26480, 31776, 32820, 35008, 39720, 43760, 52512, 52960, 63552, 65640, 79440, 87520, 105024, 105920, 131280, 158880, 175040, 181057, 262560, 317760, 362114, 525120, 543171, 724228, 905285, 1086342, 1448456, 1810570, 2172684, 2715855, 2896912, 3621140, 4345368, 5431710, 5793824, 7242280, 8690736, 10863420, 11587648, 14484560, 17381472, 21726840, 28969120, 34762944, 43453680, 57938240, 86907360, 173814720]

約数ペア:

[(1, 173814720), (2, 86907360), (3, 57938240), (4, 43453680), (5, 34762944), (6, 28969120), (8, 21726840), (10, 17381472), (12, 14484560), (15, 11587648), (16, 10863420), (20, 8690736), (24, 7242280), (30, 5793824), (32, 5431710), (40, 4345368), (48, 3621140), (60, 2896912), (64, 2715855), (80, 2172684), (96, 1810570), (120, 1448456), (160, 1086342), (192, 905285), (240, 724228), (320, 543171), (331, 525120), (480, 362114), (547, 317760), (662, 262560), (960, 181057), (993, 175040), (1094, 158880), (1324, 131280), (1641, 105920), (1655, 105024), (1986, 87520), (2188, 79440), (2648, 65640), (2735, 63552), (3282, 52960), (3310, 52512), (3972, 43760), (4376, 39720), (4965, 35008), (5296, 32820), (5470, 31776), (6564, 26480), (6620, 26256), (7944, 21880), (8205, 21184), (8752, 19860), (9930, 17504), (10592, 16410), (10940, 15888), (13128, 13240)]