157485120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12619}}^1$

素因数の和:12652

約数の個数: 112

約数和(自身を含む): 538520640

約数和(自身を除く): 381035520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 12619, 25238, 37857, 50476, 63095, 75714, 100952, 126190, 151428, 164047, 189285, 201904, 252380, 302856, 328094, 378570, 403808, 492141, 504760, 605712, 656188, 757140, 807616, 820235, 984282, 1009520, 1211424, 1312376, 1514280, 1640470, 1968564, 2019040, 2422848, 2460705, 2624752, 3028560, 3280940, 3937128, 4038080, 4921410, 5249504, 6057120, 6561880, 7874256, 9842820, 10499008, 12114240, 13123760, 15748512, 19685640, 26247520, 31497024, 39371280, 52495040, 78742560, 157485120]

約数ペア:

[(1, 157485120), (2, 78742560), (3, 52495040), (4, 39371280), (5, 31497024), (6, 26247520), (8, 19685640), (10, 15748512), (12, 13123760), (13, 12114240), (15, 10499008), (16, 9842820), (20, 7874256), (24, 6561880), (26, 6057120), (30, 5249504), (32, 4921410), (39, 4038080), (40, 3937128), (48, 3280940), (52, 3028560), (60, 2624752), (64, 2460705), (65, 2422848), (78, 2019040), (80, 1968564), (96, 1640470), (104, 1514280), (120, 1312376), (130, 1211424), (156, 1009520), (160, 984282), (192, 820235), (195, 807616), (208, 757140), (240, 656188), (260, 605712), (312, 504760), (320, 492141), (390, 403808), (416, 378570), (480, 328094), (520, 302856), (624, 252380), (780, 201904), (832, 189285), (960, 164047), (1040, 151428), (1248, 126190), (1560, 100952), (2080, 75714), (2496, 63095), (3120, 50476), (4160, 37857), (6240, 25238), (12480, 12619)]