129824640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 256

約数和(自身を含む): 502329600

約数和(自身を除く): 372504960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 683, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1366, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2049, 2112, 2160, 2376, 2640, 2732, 2880, 2970, 3168, 3415, 3456, 3520, 3960, 4098, 4224, 4320, 4752, 5280, 5464, 5760, 5940, 6147, 6336, 6830, 7040, 7513, 7920, 8196, 8640, 9504, 10245, 10560, 10928, 11880, 12294, 12672, 13660, 15026, 15840, 16392, 17280, 18441, 19008, 20490, 21120, 21856, 22539, 23760, 24588, 27320, 30052, 30735, 31680, 32784, 36882, 37565, 38016, 40980, 43712, 45078, 47520, 49176, 54640, 60104, 61470, 63360, 65568, 67617, 73764, 75130, 81960, 87424, 90156, 92205, 95040, 98352, 109280, 112695, 120208, 122940, 131136, 135234, 147528, 150260, 163920, 180312, 184410, 190080, 196704, 202851, 218560, 225390, 240416, 245880, 262272, 270468, 295056, 300520, 327840, 338085, 360624, 368820, 393408, 405702, 437120, 450780, 480832, 491760, 540936, 590112, 601040, 655680, 676170, 721248, 737640, 786816, 811404, 901560, 961664, 983520, 1014255, 1081872, 1180224, 1202080, 1311360, 1352340, 1442496, 1475280, 1622808, 1803120, 1967040, 2028510, 2163744, 2360448, 2404160, 2704680, 2884992, 2950560, 3245616, 3606240, 3934080, 4057020, 4327488, 4808320, 5409360, 5901120, 6491232, 7212480, 8114040, 8654976, 10818720, 11802240, 12982464, 14424960, 16228080, 21637440, 25964928, 32456160, 43274880, 64912320, 129824640]

約数ペア:

[(1, 129824640), (2, 64912320), (3, 43274880), (4, 32456160), (5, 25964928), (6, 21637440), (8, 16228080), (9, 14424960), (10, 12982464), (11, 11802240), (12, 10818720), (15, 8654976), (16, 8114040), (18, 7212480), (20, 6491232), (22, 5901120), (24, 5409360), (27, 4808320), (30, 4327488), (32, 4057020), (33, 3934080), (36, 3606240), (40, 3245616), (44, 2950560), (45, 2884992), (48, 2704680), (54, 2404160), (55, 2360448), (60, 2163744), (64, 2028510), (66, 1967040), (72, 1803120), (80, 1622808), (88, 1475280), (90, 1442496), (96, 1352340), (99, 1311360), (108, 1202080), (110, 1180224), (120, 1081872), (128, 1014255), (132, 983520), (135, 961664), (144, 901560), (160, 811404), (165, 786816), (176, 737640), (180, 721248), (192, 676170), (198, 655680), (216, 601040), (220, 590112), (240, 540936), (264, 491760), (270, 480832), (288, 450780), (297, 437120), (320, 405702), (330, 393408), (352, 368820), (360, 360624), (384, 338085), (396, 327840), (432, 300520), (440, 295056), (480, 270468), (495, 262272), (528, 245880), (540, 240416), (576, 225390), (594, 218560), (640, 202851), (660, 196704), (683, 190080), (704, 184410), (720, 180312), (792, 163920), (864, 150260), (880, 147528), (960, 135234), (990, 131136), (1056, 122940), (1080, 120208), (1152, 112695), (1188, 109280), (1320, 98352), (1366, 95040), (1408, 92205), (1440, 90156), (1485, 87424), (1584, 81960), (1728, 75130), (1760, 73764), (1920, 67617), (1980, 65568), (2049, 63360), (2112, 61470), (2160, 60104), (2376, 54640), (2640, 49176), (2732, 47520), (2880, 45078), (2970, 43712), (3168, 40980), (3415, 38016), (3456, 37565), (3520, 36882), (3960, 32784), (4098, 31680), (4224, 30735), (4320, 30052), (4752, 27320), (5280, 24588), (5464, 23760), (5760, 22539), (5940, 21856), (6147, 21120), (6336, 20490), (6830, 19008), (7040, 18441), (7513, 17280), (7920, 16392), (8196, 15840), (8640, 15026), (9504, 13660), (10245, 12672), (10560, 12294), (10928, 11880)]