354341520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12619}}^1$

素因数の和:12654

約数の個数: 160

約数和(自身を含む): 1314499200

約数和(自身を除く): 960157680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 12619, 14040, 25238, 28080, 37857, 50476, 63095, 75714, 100952, 113571, 126190, 151428, 164047, 189285, 201904, 227142, 252380, 302856, 328094, 340713, 378570, 454284, 492141, 504760, 567855, 605712, 656188, 681426, 757140, 820235, 908568, 984282, 1009520, 1135710, 1312376, 1362852, 1476423, 1514280, 1640470, 1703565, 1817136, 1968564, 2271420, 2460705, 2624752, 2725704, 2952846, 3028560, 3280940, 3407130, 3937128, 4429269, 4542840, 4921410, 5451408, 5905692, 6561880, 6814260, 7382115, 7874256, 8858538, 9085680, 9842820, 11811384, 13123760, 13628520, 14764230, 17717076, 19685640, 22146345, 23622768, 27257040, 29528460, 35434152, 39371280, 44292690, 59056920, 70868304, 88585380, 118113840, 177170760, 354341520]

約数ペア:

[(1, 354341520), (2, 177170760), (3, 118113840), (4, 88585380), (5, 70868304), (6, 59056920), (8, 44292690), (9, 39371280), (10, 35434152), (12, 29528460), (13, 27257040), (15, 23622768), (16, 22146345), (18, 19685640), (20, 17717076), (24, 14764230), (26, 13628520), (27, 13123760), (30, 11811384), (36, 9842820), (39, 9085680), (40, 8858538), (45, 7874256), (48, 7382115), (52, 6814260), (54, 6561880), (60, 5905692), (65, 5451408), (72, 4921410), (78, 4542840), (80, 4429269), (90, 3937128), (104, 3407130), (108, 3280940), (117, 3028560), (120, 2952846), (130, 2725704), (135, 2624752), (144, 2460705), (156, 2271420), (180, 1968564), (195, 1817136), (208, 1703565), (216, 1640470), (234, 1514280), (240, 1476423), (260, 1362852), (270, 1312376), (312, 1135710), (351, 1009520), (360, 984282), (390, 908568), (432, 820235), (468, 757140), (520, 681426), (540, 656188), (585, 605712), (624, 567855), (702, 504760), (720, 492141), (780, 454284), (936, 378570), (1040, 340713), (1080, 328094), (1170, 302856), (1404, 252380), (1560, 227142), (1755, 201904), (1872, 189285), (2160, 164047), (2340, 151428), (2808, 126190), (3120, 113571), (3510, 100952), (4680, 75714), (5616, 63095), (7020, 50476), (9360, 37857), (12619, 28080), (14040, 25238)]