158491620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1871

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 429857820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1823, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3646, 3780, 4140, 4347, 4830, 5469, 5796, 6210, 7245, 7292, 8694, 9115, 9660, 10938, 12420, 12761, 14490, 16407, 17388, 18230, 21735, 21876, 25522, 27345, 28980, 32814, 36460, 38283, 41929, 43470, 49221, 51044, 54690, 63805, 65628, 76566, 82035, 83858, 86940, 98442, 109380, 114849, 125787, 127610, 153132, 164070, 167716, 191415, 196884, 209645, 229698, 246105, 251574, 255220, 293503, 328140, 344547, 377361, 382830, 419290, 459396, 492210, 503148, 574245, 587006, 628935, 689094, 754722, 765660, 838580, 880509, 984420, 1132083, 1148490, 1174012, 1257870, 1378188, 1467515, 1509444, 1722735, 1761018, 1886805, 2264166, 2296980, 2515740, 2641527, 2935030, 3445470, 3522036, 3773610, 4402545, 4528332, 5283054, 5660415, 5870060, 6890940, 7547220, 7924581, 8805090, 10566108, 11320830, 13207635, 15849162, 17610180, 22641660, 26415270, 31698324, 39622905, 52830540, 79245810, 158491620]

約数ペア:

[(1, 158491620), (2, 79245810), (3, 52830540), (4, 39622905), (5, 31698324), (6, 26415270), (7, 22641660), (9, 17610180), (10, 15849162), (12, 13207635), (14, 11320830), (15, 10566108), (18, 8805090), (20, 7924581), (21, 7547220), (23, 6890940), (27, 5870060), (28, 5660415), (30, 5283054), (35, 4528332), (36, 4402545), (42, 3773610), (45, 3522036), (46, 3445470), (54, 2935030), (60, 2641527), (63, 2515740), (69, 2296980), (70, 2264166), (84, 1886805), (90, 1761018), (92, 1722735), (105, 1509444), (108, 1467515), (115, 1378188), (126, 1257870), (135, 1174012), (138, 1148490), (140, 1132083), (161, 984420), (180, 880509), (189, 838580), (207, 765660), (210, 754722), (230, 689094), (252, 628935), (270, 587006), (276, 574245), (315, 503148), (322, 492210), (345, 459396), (378, 419290), (414, 382830), (420, 377361), (460, 344547), (483, 328140), (540, 293503), (621, 255220), (630, 251574), (644, 246105), (690, 229698), (756, 209645), (805, 196884), (828, 191415), (945, 167716), (966, 164070), (1035, 153132), (1242, 127610), (1260, 125787), (1380, 114849), (1449, 109380), (1610, 98442), (1823, 86940), (1890, 83858), (1932, 82035), (2070, 76566), (2415, 65628), (2484, 63805), (2898, 54690), (3105, 51044), (3220, 49221), (3646, 43470), (3780, 41929), (4140, 38283), (4347, 36460), (4830, 32814), (5469, 28980), (5796, 27345), (6210, 25522), (7245, 21876), (7292, 21735), (8694, 18230), (9115, 17388), (9660, 16407), (10938, 14490), (12420, 12761)]