67418120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 199454400

約数和(自身を除く): 132036280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 53, 55, 56, 59, 70, 77, 88, 98, 106, 110, 118, 140, 154, 196, 212, 220, 236, 245, 265, 280, 295, 308, 371, 385, 392, 413, 424, 440, 472, 490, 530, 539, 583, 590, 616, 649, 742, 770, 826, 980, 1060, 1078, 1166, 1180, 1298, 1484, 1540, 1652, 1855, 1960, 2065, 2120, 2156, 2332, 2360, 2596, 2597, 2695, 2891, 2915, 2968, 3080, 3127, 3245, 3304, 3710, 4081, 4130, 4312, 4543, 4664, 5192, 5194, 5390, 5782, 5830, 6254, 6490, 7420, 8162, 8260, 9086, 10388, 10780, 11564, 11660, 12508, 12980, 12985, 14455, 14840, 15635, 16324, 16520, 18172, 20405, 20776, 21560, 21889, 22715, 23128, 23320, 25016, 25960, 25970, 28567, 28910, 31270, 31801, 32648, 34397, 36344, 40810, 43778, 45430, 51940, 57134, 57820, 62540, 63602, 68794, 81620, 87556, 90860, 103880, 109445, 114268, 115640, 125080, 127204, 137588, 142835, 153223, 159005, 163240, 171985, 175112, 181720, 218890, 228536, 240779, 254408, 275176, 285670, 306446, 318010, 343970, 437780, 481558, 571340, 612892, 636020, 687940, 766115, 875560, 963116, 1142680, 1203895, 1225784, 1272040, 1375880, 1532230, 1685453, 1926232, 2407790, 3064460, 3370906, 4815580, 6128920, 6741812, 8427265, 9631160, 13483624, 16854530, 33709060, 67418120]

約数ペア:

[(1, 67418120), (2, 33709060), (4, 16854530), (5, 13483624), (7, 9631160), (8, 8427265), (10, 6741812), (11, 6128920), (14, 4815580), (20, 3370906), (22, 3064460), (28, 2407790), (35, 1926232), (40, 1685453), (44, 1532230), (49, 1375880), (53, 1272040), (55, 1225784), (56, 1203895), (59, 1142680), (70, 963116), (77, 875560), (88, 766115), (98, 687940), (106, 636020), (110, 612892), (118, 571340), (140, 481558), (154, 437780), (196, 343970), (212, 318010), (220, 306446), (236, 285670), (245, 275176), (265, 254408), (280, 240779), (295, 228536), (308, 218890), (371, 181720), (385, 175112), (392, 171985), (413, 163240), (424, 159005), (440, 153223), (472, 142835), (490, 137588), (530, 127204), (539, 125080), (583, 115640), (590, 114268), (616, 109445), (649, 103880), (742, 90860), (770, 87556), (826, 81620), (980, 68794), (1060, 63602), (1078, 62540), (1166, 57820), (1180, 57134), (1298, 51940), (1484, 45430), (1540, 43778), (1652, 40810), (1855, 36344), (1960, 34397), (2065, 32648), (2120, 31801), (2156, 31270), (2332, 28910), (2360, 28567), (2596, 25970), (2597, 25960), (2695, 25016), (2891, 23320), (2915, 23128), (2968, 22715), (3080, 21889), (3127, 21560), (3245, 20776), (3304, 20405), (3710, 18172), (4081, 16520), (4130, 16324), (4312, 15635), (4543, 14840), (4664, 14455), (5192, 12985), (5194, 12980), (5390, 12508), (5782, 11660), (5830, 11564), (6254, 10780), (6490, 10388), (7420, 9086), (8162, 8260)]