254187360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 1003871232

約数和(自身を除く): 749683872

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 151, 160, 167, 168, 180, 210, 224, 240, 252, 280, 288, 302, 315, 334, 336, 360, 420, 453, 480, 501, 504, 560, 604, 630, 668, 672, 720, 755, 835, 840, 906, 1002, 1008, 1057, 1120, 1169, 1208, 1260, 1336, 1359, 1440, 1503, 1510, 1670, 1680, 1812, 2004, 2016, 2114, 2265, 2338, 2416, 2505, 2520, 2672, 2718, 3006, 3020, 3171, 3340, 3360, 3507, 3624, 4008, 4228, 4530, 4676, 4832, 5010, 5040, 5285, 5344, 5436, 5845, 6012, 6040, 6342, 6680, 6795, 7014, 7248, 7515, 8016, 8456, 9060, 9352, 9513, 10020, 10080, 10521, 10570, 10872, 11690, 12024, 12080, 12684, 13360, 13590, 14028, 14496, 15030, 15855, 16032, 16912, 17535, 18120, 18704, 19026, 20040, 21042, 21140, 21744, 23380, 24048, 24160, 25217, 25368, 26720, 27180, 28056, 30060, 31710, 33824, 35070, 36240, 37408, 38052, 40080, 42084, 42280, 43488, 46760, 47565, 48096, 50434, 50736, 52605, 54360, 56112, 60120, 63420, 70140, 72480, 75651, 76104, 80160, 84168, 84560, 93520, 95130, 100868, 101472, 105210, 108720, 112224, 120240, 126085, 126840, 140280, 151302, 152208, 168336, 169120, 176519, 187040, 190260, 201736, 210420, 217440, 226953, 240480, 252170, 253680, 280560, 302604, 304416, 336672, 353038, 378255, 380520, 403472, 420840, 453906, 504340, 507360, 529557, 561120, 605208, 706076, 756510, 761040, 806944, 841680, 882595, 907812, 1008680, 1059114, 1134765, 1210416, 1412152, 1513020, 1522080, 1588671, 1683360, 1765190, 1815624, 2017360, 2118228, 2269530, 2420832, 2647785, 2824304, 3026040, 3177342, 3530380, 3631248, 4034720, 4236456, 4539060, 5295570, 5648608, 6052080, 6354684, 7060760, 7262496, 7943355, 8472912, 9078120, 10591140, 12104160, 12709368, 14121520, 15886710, 16945824, 18156240, 21182280, 25418736, 28243040, 31773420, 36312480, 42364560, 50837472, 63546840, 84729120, 127093680, 254187360]

約数ペア:

[(1, 254187360), (2, 127093680), (3, 84729120), (4, 63546840), (5, 50837472), (6, 42364560), (7, 36312480), (8, 31773420), (9, 28243040), (10, 25418736), (12, 21182280), (14, 18156240), (15, 16945824), (16, 15886710), (18, 14121520), (20, 12709368), (21, 12104160), (24, 10591140), (28, 9078120), (30, 8472912), (32, 7943355), (35, 7262496), (36, 7060760), (40, 6354684), (42, 6052080), (45, 5648608), (48, 5295570), (56, 4539060), (60, 4236456), (63, 4034720), (70, 3631248), (72, 3530380), (80, 3177342), (84, 3026040), (90, 2824304), (96, 2647785), (105, 2420832), (112, 2269530), (120, 2118228), (126, 2017360), (140, 1815624), (144, 1765190), (151, 1683360), (160, 1588671), (167, 1522080), (168, 1513020), (180, 1412152), (210, 1210416), (224, 1134765), (240, 1059114), (252, 1008680), (280, 907812), (288, 882595), (302, 841680), (315, 806944), (334, 761040), (336, 756510), (360, 706076), (420, 605208), (453, 561120), (480, 529557), (501, 507360), (504, 504340), (560, 453906), (604, 420840), (630, 403472), (668, 380520), (672, 378255), (720, 353038), (755, 336672), (835, 304416), (840, 302604), (906, 280560), (1002, 253680), (1008, 252170), (1057, 240480), (1120, 226953), (1169, 217440), (1208, 210420), (1260, 201736), (1336, 190260), (1359, 187040), (1440, 176519), (1503, 169120), (1510, 168336), (1670, 152208), (1680, 151302), (1812, 140280), (2004, 126840), (2016, 126085), (2114, 120240), (2265, 112224), (2338, 108720), (2416, 105210), (2505, 101472), (2520, 100868), (2672, 95130), (2718, 93520), (3006, 84560), (3020, 84168), (3171, 80160), (3340, 76104), (3360, 75651), (3507, 72480), (3624, 70140), (4008, 63420), (4228, 60120), (4530, 56112), (4676, 54360), (4832, 52605), (5010, 50736), (5040, 50434), (5285, 48096), (5344, 47565), (5436, 46760), (5845, 43488), (6012, 42280), (6040, 42084), (6342, 40080), (6680, 38052), (6795, 37408), (7014, 36240), (7248, 35070), (7515, 33824), (8016, 31710), (8456, 30060), (9060, 28056), (9352, 27180), (9513, 26720), (10020, 25368), (10080, 25217), (10521, 24160), (10570, 24048), (10872, 23380), (11690, 21744), (12024, 21140), (12080, 21042), (12684, 20040), (13360, 19026), (13590, 18704), (14028, 18120), (14496, 17535), (15030, 16912), (15855, 16032)]