349130880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1237}}^1$

素因数の和:1276

約数の個数: 288

約数和(自身を含む): 1403557740

約数和(自身を除く): 1054426860

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, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1237, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2474, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3711, 3920, 4032, 4410, 4480, 4704, 4948, 5040, 5760, 5880, 6185, 6272, 6720, 7056, 7422, 7840, 8064, 8659, 8820, 9408, 9896, 10080, 11133, 11760, 12370, 13440, 14112, 14844, 15680, 17318, 17640, 18555, 18816, 19792, 20160, 22266, 23520, 24740, 25977, 28224, 29688, 31360, 34636, 35280, 37110, 39584, 40320, 43295, 44532, 47040, 49480, 51954, 55665, 56448, 59376, 60613, 69272, 70560, 74220, 77931, 79168, 86590, 89064, 94080, 98960, 103908, 111330, 118752, 121226, 129885, 138544, 141120, 148440, 155862, 158336, 173180, 178128, 181839, 197920, 207816, 222660, 237504, 242452, 259770, 277088, 282240, 296880, 303065, 311724, 346360, 356256, 363678, 389655, 395840, 415632, 445320, 475008, 484904, 519540, 545517, 554176, 593760, 606130, 623448, 692720, 712512, 727356, 779310, 791680, 831264, 890640, 909195, 969808, 1039080, 1091034, 1108352, 1187520, 1212260, 1246896, 1385440, 1425024, 1454712, 1558620, 1662528, 1781280, 1818390, 1939616, 2078160, 2182068, 2375040, 2424520, 2493792, 2727585, 2770880, 2909424, 3117240, 3325056, 3562560, 3636780, 3879232, 4156320, 4364136, 4849040, 4987584, 5455170, 5541760, 5818848, 6234480, 7125120, 7273560, 7758464, 8312640, 8728272, 9698080, 9975168, 10910340, 11637696, 12468960, 14547120, 16625280, 17456544, 19396160, 21820680, 23275392, 24937920, 29094240, 34913088, 38792320, 43641360, 49875840, 58188480, 69826176, 87282720, 116376960, 174565440, 349130880]

約数ペア:

[(1, 349130880), (2, 174565440), (3, 116376960), (4, 87282720), (5, 69826176), (6, 58188480), (7, 49875840), (8, 43641360), (9, 38792320), (10, 34913088), (12, 29094240), (14, 24937920), (15, 23275392), (16, 21820680), (18, 19396160), (20, 17456544), (21, 16625280), (24, 14547120), (28, 12468960), (30, 11637696), (32, 10910340), (35, 9975168), (36, 9698080), (40, 8728272), (42, 8312640), (45, 7758464), (48, 7273560), (49, 7125120), (56, 6234480), (60, 5818848), (63, 5541760), (64, 5455170), (70, 4987584), (72, 4849040), (80, 4364136), (84, 4156320), (90, 3879232), (96, 3636780), (98, 3562560), (105, 3325056), (112, 3117240), (120, 2909424), (126, 2770880), (128, 2727585), (140, 2493792), (144, 2424520), (147, 2375040), (160, 2182068), (168, 2078160), (180, 1939616), (192, 1818390), (196, 1781280), (210, 1662528), (224, 1558620), (240, 1454712), (245, 1425024), (252, 1385440), (280, 1246896), (288, 1212260), (294, 1187520), (315, 1108352), (320, 1091034), (336, 1039080), (360, 969808), (384, 909195), (392, 890640), (420, 831264), (441, 791680), (448, 779310), (480, 727356), (490, 712512), (504, 692720), (560, 623448), (576, 606130), (588, 593760), (630, 554176), (640, 545517), (672, 519540), (720, 484904), (735, 475008), (784, 445320), (840, 415632), (882, 395840), (896, 389655), (960, 363678), (980, 356256), (1008, 346360), (1120, 311724), (1152, 303065), (1176, 296880), (1237, 282240), (1260, 277088), (1344, 259770), (1440, 242452), (1470, 237504), (1568, 222660), (1680, 207816), (1764, 197920), (1920, 181839), (1960, 178128), (2016, 173180), (2205, 158336), (2240, 155862), (2352, 148440), (2474, 141120), (2520, 138544), (2688, 129885), (2880, 121226), (2940, 118752), (3136, 111330), (3360, 103908), (3528, 98960), (3711, 94080), (3920, 89064), (4032, 86590), (4410, 79168), (4480, 77931), (4704, 74220), (4948, 70560), (5040, 69272), (5760, 60613), (5880, 59376), (6185, 56448), (6272, 55665), (6720, 51954), (7056, 49480), (7422, 47040), (7840, 44532), (8064, 43295), (8659, 40320), (8820, 39584), (9408, 37110), (9896, 35280), (10080, 34636), (11133, 31360), (11760, 29688), (12370, 28224), (13440, 25977), (14112, 24740), (14844, 23520), (15680, 22266), (17318, 20160), (17640, 19792), (18555, 18816)]