1138277340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16091}}^1$

素因数の和:16240

約数の個数: 96

約数和(自身を含む): 3568561920

約数和(自身を除く): 2430284580

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, 16091, 17685, 23580, 32182, 35370, 48273, 64364, 70740, 80455, 96546, 144819, 160910, 193092, 241365, 289638, 321820, 434457, 482730, 579276, 724095, 868914, 965460, 1448190, 1737828, 2107921, 2172285, 2896380, 4215842, 4344570, 6323763, 8431684, 8689140, 10539605, 12647526, 18971289, 21079210, 25295052, 31618815, 37942578, 42158420, 56913867, 63237630, 75885156, 94856445, 113827734, 126475260, 189712890, 227655468, 284569335, 379425780, 569138670, 1138277340]

約数ペア:

[(1, 1138277340), (2, 569138670), (3, 379425780), (4, 284569335), (5, 227655468), (6, 189712890), (9, 126475260), (10, 113827734), (12, 94856445), (15, 75885156), (18, 63237630), (20, 56913867), (27, 42158420), (30, 37942578), (36, 31618815), (45, 25295052), (54, 21079210), (60, 18971289), (90, 12647526), (108, 10539605), (131, 8689140), (135, 8431684), (180, 6323763), (262, 4344570), (270, 4215842), (393, 2896380), (524, 2172285), (540, 2107921), (655, 1737828), (786, 1448190), (1179, 965460), (1310, 868914), (1572, 724095), (1965, 579276), (2358, 482730), (2620, 434457), (3537, 321820), (3930, 289638), (4716, 241365), (5895, 193092), (7074, 160910), (7860, 144819), (11790, 96546), (14148, 80455), (16091, 70740), (17685, 64364), (23580, 48273), (32182, 35370)]