254738880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 504

約数和(自身を含む): 1043458416

約数和(自身を除く): 788719536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 43, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 86, 88, 90, 96, 99, 102, 110, 120, 121, 129, 132, 136, 144, 153, 160, 165, 170, 172, 176, 180, 187, 192, 198, 204, 215, 220, 240, 242, 255, 258, 264, 272, 288, 306, 320, 330, 340, 344, 352, 360, 363, 374, 387, 396, 408, 430, 440, 473, 480, 484, 495, 510, 516, 528, 544, 561, 576, 605, 612, 645, 660, 680, 688, 704, 720, 726, 731, 748, 765, 774, 792, 816, 860, 880, 935, 946, 960, 968, 990, 1020, 1032, 1056, 1088, 1089, 1122, 1210, 1224, 1290, 1320, 1360, 1376, 1419, 1440, 1452, 1462, 1496, 1530, 1548, 1584, 1632, 1683, 1720, 1760, 1815, 1870, 1892, 1935, 1936, 1980, 2040, 2057, 2064, 2112, 2178, 2193, 2244, 2365, 2420, 2448, 2580, 2640, 2720, 2752, 2805, 2838, 2880, 2904, 2924, 2992, 3060, 3096, 3168, 3264, 3366, 3440, 3520, 3630, 3655, 3740, 3784, 3870, 3872, 3960, 4080, 4114, 4128, 4257, 4356, 4386, 4488, 4730, 4840, 4896, 5160, 5203, 5280, 5440, 5445, 5610, 5676, 5808, 5848, 5984, 6120, 6171, 6192, 6336, 6579, 6732, 6880, 7095, 7260, 7310, 7480, 7568, 7740, 7744, 7920, 8041, 8160, 8228, 8256, 8415, 8514, 8712, 8772, 8976, 9460, 9680, 9792, 10285, 10320, 10406, 10560, 10890, 10965, 11220, 11352, 11616, 11696, 11968, 12240, 12342, 12384, 13158, 13464, 13760, 14190, 14520, 14620, 14960, 15136, 15480, 15609, 15840, 16082, 16320, 16456, 16830, 17028, 17424, 17544, 17952, 18513, 18920, 19360, 20570, 20640, 20812, 21285, 21780, 21930, 22440, 22704, 23232, 23392, 24123, 24480, 24684, 24768, 26015, 26316, 26928, 28380, 29040, 29240, 29920, 30272, 30855, 30960, 31218, 31680, 32164, 32895, 32912, 33660, 34056, 34848, 35088, 35904, 37026, 37840, 38720, 40205, 41140, 41280, 41624, 42570, 43560, 43860, 44880, 45408, 46784, 46827, 48246, 48960, 49368, 52030, 52632, 53856, 56760, 58080, 58480, 59840, 61710, 61920, 62436, 64328, 65790, 65824, 67320, 68112, 69696, 70176, 72369, 74052, 75680, 78045, 80410, 82280, 83248, 85140, 87120, 87720, 88451, 89760, 90816, 92565, 93654, 96492, 98736, 104060, 105264, 107712, 113520, 116160, 116960, 120615, 123420, 123840, 124872, 128656, 131580, 131648, 134640, 136224, 140352, 144738, 148104, 151360, 156090, 160820, 164560, 166496, 170280, 174240, 175440, 176902, 179520, 185130, 187308, 192984, 197472, 208120, 210528, 227040, 233920, 234135, 241230, 246840, 249744, 257312, 263160, 265353, 269280, 272448, 289476, 296208, 312180, 321640, 329120, 332992, 340560, 348480, 350880, 353804, 361845, 370260, 374616, 385968, 394944, 416240, 421056, 442255, 454080, 468270, 482460, 493680, 499488, 514624, 526320, 530706, 538560, 578952, 592416, 624360, 643280, 658240, 681120, 701760, 707608, 723690, 740520, 749232, 771936, 796059, 832480, 884510, 936540, 964920, 987360, 998976, 1052640, 1061412, 1157904, 1184832, 1248720, 1286560, 1326765, 1362240, 1415216, 1447380, 1481040, 1498464, 1543872, 1592118, 1664960, 1769020, 1873080, 1929840, 1974720, 2105280, 2122824, 2315808, 2497440, 2573120, 2653530, 2830432, 2894760, 2962080, 2996928, 3184236, 3538040, 3746160, 3859680, 3980295, 4245648, 4631616, 4994880, 5307060, 5660864, 5789520, 5924160, 6368472, 7076080, 7492320, 7719360, 7960590, 8491296, 10614120, 11579040, 12736944, 14152160, 14984640, 15921180, 16982592, 21228240, 23158080, 25473888, 28304320, 31842360, 42456480, 50947776, 63684720, 84912960, 127369440, 254738880]

約数ペア:

[(1, 254738880), (2, 127369440), (3, 84912960), (4, 63684720), (5, 50947776), (6, 42456480), (8, 31842360), (9, 28304320), (10, 25473888), (11, 23158080), (12, 21228240), (15, 16982592), (16, 15921180), (17, 14984640), (18, 14152160), (20, 12736944), (22, 11579040), (24, 10614120), (30, 8491296), (32, 7960590), (33, 7719360), (34, 7492320), (36, 7076080), (40, 6368472), (43, 5924160), (44, 5789520), (45, 5660864), (48, 5307060), (51, 4994880), (55, 4631616), (60, 4245648), (64, 3980295), (66, 3859680), (68, 3746160), (72, 3538040), (80, 3184236), (85, 2996928), (86, 2962080), (88, 2894760), (90, 2830432), (96, 2653530), (99, 2573120), (102, 2497440), (110, 2315808), (120, 2122824), (121, 2105280), (129, 1974720), (132, 1929840), (136, 1873080), (144, 1769020), (153, 1664960), (160, 1592118), (165, 1543872), (170, 1498464), (172, 1481040), (176, 1447380), (180, 1415216), (187, 1362240), (192, 1326765), (198, 1286560), (204, 1248720), (215, 1184832), (220, 1157904), (240, 1061412), (242, 1052640), (255, 998976), (258, 987360), (264, 964920), (272, 936540), (288, 884510), (306, 832480), (320, 796059), (330, 771936), (340, 749232), (344, 740520), (352, 723690), (360, 707608), (363, 701760), (374, 681120), (387, 658240), (396, 643280), (408, 624360), (430, 592416), (440, 578952), (473, 538560), (480, 530706), (484, 526320), (495, 514624), (510, 499488), (516, 493680), (528, 482460), (544, 468270), (561, 454080), (576, 442255), (605, 421056), (612, 416240), (645, 394944), (660, 385968), (680, 374616), (688, 370260), (704, 361845), (720, 353804), (726, 350880), (731, 348480), (748, 340560), (765, 332992), (774, 329120), (792, 321640), (816, 312180), (860, 296208), (880, 289476), (935, 272448), (946, 269280), (960, 265353), (968, 263160), (990, 257312), (1020, 249744), (1032, 246840), (1056, 241230), (1088, 234135), (1089, 233920), (1122, 227040), (1210, 210528), (1224, 208120), (1290, 197472), (1320, 192984), (1360, 187308), (1376, 185130), (1419, 179520), (1440, 176902), (1452, 175440), (1462, 174240), (1496, 170280), (1530, 166496), (1548, 164560), (1584, 160820), (1632, 156090), (1683, 151360), (1720, 148104), (1760, 144738), (1815, 140352), (1870, 136224), (1892, 134640), (1935, 131648), (1936, 131580), (1980, 128656), (2040, 124872), (2057, 123840), (2064, 123420), (2112, 120615), (2178, 116960), (2193, 116160), (2244, 113520), (2365, 107712), (2420, 105264), (2448, 104060), (2580, 98736), (2640, 96492), (2720, 93654), (2752, 92565), (2805, 90816), (2838, 89760), (2880, 88451), (2904, 87720), (2924, 87120), (2992, 85140), (3060, 83248), (3096, 82280), (3168, 80410), (3264, 78045), (3366, 75680), (3440, 74052), (3520, 72369), (3630, 70176), (3655, 69696), (3740, 68112), (3784, 67320), (3870, 65824), (3872, 65790), (3960, 64328), (4080, 62436), (4114, 61920), (4128, 61710), (4257, 59840), (4356, 58480), (4386, 58080), (4488, 56760), (4730, 53856), (4840, 52632), (4896, 52030), (5160, 49368), (5203, 48960), (5280, 48246), (5440, 46827), (5445, 46784), (5610, 45408), (5676, 44880), (5808, 43860), (5848, 43560), (5984, 42570), (6120, 41624), (6171, 41280), (6192, 41140), (6336, 40205), (6579, 38720), (6732, 37840), (6880, 37026), (7095, 35904), (7260, 35088), (7310, 34848), (7480, 34056), (7568, 33660), (7740, 32912), (7744, 32895), (7920, 32164), (8041, 31680), (8160, 31218), (8228, 30960), (8256, 30855), (8415, 30272), (8514, 29920), (8712, 29240), (8772, 29040), (8976, 28380), (9460, 26928), (9680, 26316), (9792, 26015), (10285, 24768), (10320, 24684), (10406, 24480), (10560, 24123), (10890, 23392), (10965, 23232), (11220, 22704), (11352, 22440), (11616, 21930), (11696, 21780), (11968, 21285), (12240, 20812), (12342, 20640), (12384, 20570), (13158, 19360), (13464, 18920), (13760, 18513), (14190, 17952), (14520, 17544), (14620, 17424), (14960, 17028), (15136, 16830), (15480, 16456), (15609, 16320), (15840, 16082)]