8148045420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{115183}}^1$

素因数の和:115332

約数の個数: 96

約数和(自身を含む): 25543203840

約数和(自身を除く): 17395158420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 11790, 14148, 17685, 23580, 35370, 70740, 115183, 230366, 345549, 460732, 575915, 691098, 1036647, 1151830, 1382196, 1727745, 2073294, 2303660, 3109941, 3455490, 4146588, 5183235, 6219882, 6910980, 10366470, 12439764, 15088973, 15549705, 20732940, 30177946, 31099410, 45266919, 60355892, 62198820, 75444865, 90533838, 135800757, 150889730, 181067676, 226334595, 271601514, 301779460, 407402271, 452669190, 543203028, 679003785, 814804542, 905338380, 1358007570, 1629609084, 2037011355, 2716015140, 4074022710, 8148045420]

約数ペア:

[(1, 8148045420), (2, 4074022710), (3, 2716015140), (4, 2037011355), (5, 1629609084), (6, 1358007570), (9, 905338380), (10, 814804542), (12, 679003785), (15, 543203028), (18, 452669190), (20, 407402271), (27, 301779460), (30, 271601514), (36, 226334595), (45, 181067676), (54, 150889730), (60, 135800757), (90, 90533838), (108, 75444865), (131, 62198820), (135, 60355892), (180, 45266919), (262, 31099410), (270, 30177946), (393, 20732940), (524, 15549705), (540, 15088973), (655, 12439764), (786, 10366470), (1179, 6910980), (1310, 6219882), (1572, 5183235), (1965, 4146588), (2358, 3455490), (2620, 3109941), (3537, 2303660), (3930, 2073294), (4716, 1727745), (5895, 1382196), (7074, 1151830), (7860, 1036647), (11790, 691098), (14148, 575915), (17685, 460732), (23580, 345549), (35370, 230366), (70740, 115183)]