238916160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{1693}}^1$

素因数の和:1730

約数の個数: 252

約数和(自身を含む): 956503548

約数和(自身を除く): 717587388

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1693, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3386, 3528, 3920, 4032, 4410, 4704, 5040, 5079, 5880, 6720, 6772, 7056, 7840, 8465, 8820, 9408, 10080, 10158, 11760, 11851, 13544, 14112, 15237, 15680, 16930, 17640, 20160, 20316, 23520, 23702, 25395, 27088, 28224, 30474, 33860, 35280, 35553, 40632, 47040, 47404, 50790, 54176, 59255, 60948, 67720, 70560, 71106, 76185, 81264, 82957, 94808, 101580, 106659, 108352, 118510, 121896, 135440, 141120, 142212, 152370, 162528, 165914, 177765, 189616, 203160, 213318, 237020, 243792, 248871, 270880, 284424, 304740, 325056, 331828, 355530, 379232, 406320, 414785, 426636, 474040, 487584, 497742, 533295, 541760, 568848, 609480, 663656, 711060, 746613, 758464, 812640, 829570, 853272, 948080, 975168, 995484, 1066590, 1137696, 1218960, 1244355, 1327312, 1422120, 1493226, 1625280, 1659140, 1706544, 1896160, 1990968, 2133180, 2275392, 2437920, 2488710, 2654624, 2844240, 2986452, 3318280, 3413088, 3733065, 3792320, 3981936, 4266360, 4875840, 4977420, 5309248, 5688480, 5972904, 6636560, 6826176, 7466130, 7963872, 8532720, 9954840, 11376960, 11945808, 13273120, 14932260, 15927744, 17065440, 19909680, 23891616, 26546240, 29864520, 34130880, 39819360, 47783232, 59729040, 79638720, 119458080, 238916160]

約数ペア:

[(1, 238916160), (2, 119458080), (3, 79638720), (4, 59729040), (5, 47783232), (6, 39819360), (7, 34130880), (8, 29864520), (9, 26546240), (10, 23891616), (12, 19909680), (14, 17065440), (15, 15927744), (16, 14932260), (18, 13273120), (20, 11945808), (21, 11376960), (24, 9954840), (28, 8532720), (30, 7963872), (32, 7466130), (35, 6826176), (36, 6636560), (40, 5972904), (42, 5688480), (45, 5309248), (48, 4977420), (49, 4875840), (56, 4266360), (60, 3981936), (63, 3792320), (64, 3733065), (70, 3413088), (72, 3318280), (80, 2986452), (84, 2844240), (90, 2654624), (96, 2488710), (98, 2437920), (105, 2275392), (112, 2133180), (120, 1990968), (126, 1896160), (140, 1706544), (144, 1659140), (147, 1625280), (160, 1493226), (168, 1422120), (180, 1327312), (192, 1244355), (196, 1218960), (210, 1137696), (224, 1066590), (240, 995484), (245, 975168), (252, 948080), (280, 853272), (288, 829570), (294, 812640), (315, 758464), (320, 746613), (336, 711060), (360, 663656), (392, 609480), (420, 568848), (441, 541760), (448, 533295), (480, 497742), (490, 487584), (504, 474040), (560, 426636), (576, 414785), (588, 406320), (630, 379232), (672, 355530), (720, 331828), (735, 325056), (784, 304740), (840, 284424), (882, 270880), (960, 248871), (980, 243792), (1008, 237020), (1120, 213318), (1176, 203160), (1260, 189616), (1344, 177765), (1440, 165914), (1470, 162528), (1568, 152370), (1680, 142212), (1693, 141120), (1764, 135440), (1960, 121896), (2016, 118510), (2205, 108352), (2240, 106659), (2352, 101580), (2520, 94808), (2880, 82957), (2940, 81264), (3136, 76185), (3360, 71106), (3386, 70560), (3528, 67720), (3920, 60948), (4032, 59255), (4410, 54176), (4704, 50790), (5040, 47404), (5079, 47040), (5880, 40632), (6720, 35553), (6772, 35280), (7056, 33860), (7840, 30474), (8465, 28224), (8820, 27088), (9408, 25395), (10080, 23702), (10158, 23520), (11760, 20316), (11851, 20160), (13544, 17640), (14112, 16930), (15237, 15680)]