254414160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 480

約数和(自身を含む): 1150426368

約数和(自身を除く): 896012208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 195, 198, 208, 210, 220, 231, 234, 240, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 336, 353, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 528, 546, 560, 572, 585, 616, 624, 630, 660, 693, 706, 715, 720, 728, 770, 780, 792, 819, 840, 858, 880, 910, 924, 936, 990, 1001, 1008, 1040, 1059, 1092, 1144, 1155, 1170, 1232, 1260, 1287, 1320, 1365, 1386, 1412, 1430, 1456, 1540, 1560, 1584, 1638, 1680, 1716, 1765, 1820, 1848, 1872, 1980, 2002, 2118, 2145, 2184, 2288, 2310, 2340, 2471, 2520, 2574, 2640, 2730, 2772, 2824, 2860, 3003, 3080, 3120, 3177, 3276, 3432, 3465, 3530, 3640, 3696, 3883, 3960, 4004, 4095, 4236, 4290, 4368, 4589, 4620, 4680, 4942, 5005, 5040, 5148, 5295, 5460, 5544, 5648, 5720, 6006, 6160, 6354, 6435, 6552, 6864, 6930, 7060, 7280, 7413, 7766, 7920, 8008, 8190, 8472, 8580, 9009, 9178, 9240, 9360, 9884, 10010, 10296, 10590, 10920, 11088, 11440, 11649, 12012, 12355, 12708, 12870, 13104, 13767, 13860, 14120, 14826, 15015, 15532, 15885, 16016, 16380, 16944, 17160, 18018, 18356, 18480, 19415, 19768, 20020, 20592, 21180, 21840, 22239, 22945, 23298, 24024, 24710, 25416, 25740, 27181, 27534, 27720, 28240, 29652, 30030, 31064, 31770, 32123, 32760, 34320, 34947, 36036, 36712, 37065, 38830, 39536, 40040, 41301, 42360, 44478, 45045, 45890, 46596, 48048, 49420, 50479, 50832, 51480, 54362, 55068, 55440, 58245, 59304, 60060, 62128, 63540, 64246, 65520, 68835, 69894, 72072, 73424, 74130, 77660, 80080, 81543, 82602, 84720, 88956, 90090, 91780, 93192, 96369, 98840, 100958, 102960, 108724, 110136, 111195, 116490, 118608, 120120, 127080, 128492, 135905, 137670, 139788, 144144, 148260, 151437, 155320, 160615, 163086, 165204, 174735, 177912, 180180, 183560, 186384, 192738, 197680, 201916, 206505, 217448, 220272, 222390, 232980, 240240, 244629, 252395, 254160, 256984, 271810, 275340, 279576, 289107, 296520, 302874, 310640, 321230, 326172, 330408, 349470, 353353, 355824, 360360, 367120, 385476, 403832, 407715, 413010, 434896, 444780, 454311, 465960, 481845, 489258, 504790, 513968, 543620, 550680, 559152, 578214, 593040, 605748, 642460, 652344, 660816, 698940, 706706, 720720, 757185, 770952, 807664, 815430, 826020, 889560, 908622, 931920, 963690, 978516, 1009580, 1060059, 1087240, 1101360, 1156428, 1211496, 1223145, 1284920, 1304688, 1397880, 1413412, 1445535, 1514370, 1541904, 1630860, 1652040, 1766765, 1779120, 1817244, 1927380, 1957032, 2019160, 2120118, 2174480, 2271555, 2312856, 2422992, 2446290, 2569840, 2795760, 2826824, 2891070, 3028740, 3180177, 3261720, 3304080, 3533530, 3634488, 3854760, 3914064, 4038320, 4240236, 4543110, 4625712, 4892580, 5300295, 5653648, 5782140, 6057480, 6360354, 6523440, 7067060, 7268976, 7709520, 8480472, 9086220, 9785160, 10600590, 11564280, 12114960, 12720708, 14134120, 15900885, 16960944, 18172440, 19570320, 21201180, 23128560, 25441416, 28268240, 31801770, 36344880, 42402360, 50882832, 63603540, 84804720, 127207080, 254414160]

約数ペア:

[(1, 254414160), (2, 127207080), (3, 84804720), (4, 63603540), (5, 50882832), (6, 42402360), (7, 36344880), (8, 31801770), (9, 28268240), (10, 25441416), (11, 23128560), (12, 21201180), (13, 19570320), (14, 18172440), (15, 16960944), (16, 15900885), (18, 14134120), (20, 12720708), (21, 12114960), (22, 11564280), (24, 10600590), (26, 9785160), (28, 9086220), (30, 8480472), (33, 7709520), (35, 7268976), (36, 7067060), (39, 6523440), (40, 6360354), (42, 6057480), (44, 5782140), (45, 5653648), (48, 5300295), (52, 4892580), (55, 4625712), (56, 4543110), (60, 4240236), (63, 4038320), (65, 3914064), (66, 3854760), (70, 3634488), (72, 3533530), (77, 3304080), (78, 3261720), (80, 3180177), (84, 3028740), (88, 2891070), (90, 2826824), (91, 2795760), (99, 2569840), (104, 2446290), (105, 2422992), (110, 2312856), (112, 2271555), (117, 2174480), (120, 2120118), (126, 2019160), (130, 1957032), (132, 1927380), (140, 1817244), (143, 1779120), (144, 1766765), (154, 1652040), (156, 1630860), (165, 1541904), (168, 1514370), (176, 1445535), (180, 1413412), (182, 1397880), (195, 1304688), (198, 1284920), (208, 1223145), (210, 1211496), (220, 1156428), (231, 1101360), (234, 1087240), (240, 1060059), (252, 1009580), (260, 978516), (264, 963690), (273, 931920), (280, 908622), (286, 889560), (308, 826020), (312, 815430), (315, 807664), (330, 770952), (336, 757185), (353, 720720), (360, 706706), (364, 698940), (385, 660816), (390, 652344), (396, 642460), (420, 605748), (429, 593040), (440, 578214), (455, 559152), (462, 550680), (468, 543620), (495, 513968), (504, 504790), (520, 489258), (528, 481845), (546, 465960), (560, 454311), (572, 444780), (585, 434896), (616, 413010), (624, 407715), (630, 403832), (660, 385476), (693, 367120), (706, 360360), (715, 355824), (720, 353353), (728, 349470), (770, 330408), (780, 326172), (792, 321230), (819, 310640), (840, 302874), (858, 296520), (880, 289107), (910, 279576), (924, 275340), (936, 271810), (990, 256984), (1001, 254160), (1008, 252395), (1040, 244629), (1059, 240240), (1092, 232980), (1144, 222390), (1155, 220272), (1170, 217448), (1232, 206505), (1260, 201916), (1287, 197680), (1320, 192738), (1365, 186384), (1386, 183560), (1412, 180180), (1430, 177912), (1456, 174735), (1540, 165204), (1560, 163086), (1584, 160615), (1638, 155320), (1680, 151437), (1716, 148260), (1765, 144144), (1820, 139788), (1848, 137670), (1872, 135905), (1980, 128492), (2002, 127080), (2118, 120120), (2145, 118608), (2184, 116490), (2288, 111195), (2310, 110136), (2340, 108724), (2471, 102960), (2520, 100958), (2574, 98840), (2640, 96369), (2730, 93192), (2772, 91780), (2824, 90090), (2860, 88956), (3003, 84720), (3080, 82602), (3120, 81543), (3177, 80080), (3276, 77660), (3432, 74130), (3465, 73424), (3530, 72072), (3640, 69894), (3696, 68835), (3883, 65520), (3960, 64246), (4004, 63540), (4095, 62128), (4236, 60060), (4290, 59304), (4368, 58245), (4589, 55440), (4620, 55068), (4680, 54362), (4942, 51480), (5005, 50832), (5040, 50479), (5148, 49420), (5295, 48048), (5460, 46596), (5544, 45890), (5648, 45045), (5720, 44478), (6006, 42360), (6160, 41301), (6354, 40040), (6435, 39536), (6552, 38830), (6864, 37065), (6930, 36712), (7060, 36036), (7280, 34947), (7413, 34320), (7766, 32760), (7920, 32123), (8008, 31770), (8190, 31064), (8472, 30030), (8580, 29652), (9009, 28240), (9178, 27720), (9240, 27534), (9360, 27181), (9884, 25740), (10010, 25416), (10296, 24710), (10590, 24024), (10920, 23298), (11088, 22945), (11440, 22239), (11649, 21840), (12012, 21180), (12355, 20592), (12708, 20020), (12870, 19768), (13104, 19415), (13767, 18480), (13860, 18356), (14120, 18018), (14826, 17160), (15015, 16944), (15532, 16380), (15885, 16016)]