236227680

素因数分解:

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

素因数の和:12653

約数の個数: 144

約数和(自身を含む): 868205520

約数和(自身を除く): 631977840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 12619, 18720, 25238, 37857, 50476, 63095, 75714, 100952, 113571, 126190, 151428, 164047, 189285, 201904, 227142, 252380, 302856, 328094, 378570, 403808, 454284, 492141, 504760, 567855, 605712, 656188, 757140, 820235, 908568, 984282, 1009520, 1135710, 1211424, 1312376, 1476423, 1514280, 1640470, 1817136, 1968564, 2019040, 2271420, 2460705, 2624752, 2952846, 3028560, 3280940, 3634272, 3937128, 4542840, 4921410, 5249504, 5905692, 6057120, 6561880, 7382115, 7874256, 9085680, 9842820, 11811384, 13123760, 14764230, 15748512, 18171360, 19685640, 23622768, 26247520, 29528460, 39371280, 47245536, 59056920, 78742560, 118113840, 236227680]

約数ペア:

[(1, 236227680), (2, 118113840), (3, 78742560), (4, 59056920), (5, 47245536), (6, 39371280), (8, 29528460), (9, 26247520), (10, 23622768), (12, 19685640), (13, 18171360), (15, 15748512), (16, 14764230), (18, 13123760), (20, 11811384), (24, 9842820), (26, 9085680), (30, 7874256), (32, 7382115), (36, 6561880), (39, 6057120), (40, 5905692), (45, 5249504), (48, 4921410), (52, 4542840), (60, 3937128), (65, 3634272), (72, 3280940), (78, 3028560), (80, 2952846), (90, 2624752), (96, 2460705), (104, 2271420), (117, 2019040), (120, 1968564), (130, 1817136), (144, 1640470), (156, 1514280), (160, 1476423), (180, 1312376), (195, 1211424), (208, 1135710), (234, 1009520), (240, 984282), (260, 908568), (288, 820235), (312, 757140), (360, 656188), (390, 605712), (416, 567855), (468, 504760), (480, 492141), (520, 454284), (585, 403808), (624, 378570), (720, 328094), (780, 302856), (936, 252380), (1040, 227142), (1170, 201904), (1248, 189285), (1440, 164047), (1560, 151428), (1872, 126190), (2080, 113571), (2340, 100952), (3120, 75714), (3744, 63095), (4680, 50476), (6240, 37857), (9360, 25238), (12619, 18720)]