19279128960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36781}}^1$

素因数の和:36826

約数の個数: 384

約数和(自身を含む): 81938525760

約数和(自身を除く): 62659396800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 9360, 10080, 10920, 11648, 12480, 13104, 13440, 14560, 14976, 16380, 17472, 18720, 20160, 21840, 24960, 26208, 29120, 32760, 34944, 36781, 37440, 40320, 43680, 52416, 58240, 65520, 73562, 74880, 87360, 104832, 110343, 131040, 147124, 174720, 183905, 220686, 257467, 262080, 294248, 331029, 367810, 441372, 478153, 514934, 524160, 551715, 588496, 662058, 735620, 772401, 882744, 956306, 1029868, 1103430, 1176992, 1287335, 1324116, 1434459, 1471240, 1544802, 1655145, 1765488, 1912612, 2059736, 2206860, 2317203, 2353984, 2390765, 2574670, 2648232, 2868918, 2942480, 3089604, 3310290, 3347071, 3530976, 3825224, 3862005, 4119472, 4303377, 4413720, 4634406, 4707968, 4781530, 5149340, 5296464, 5737836, 5884960, 6179208, 6620580, 6694142, 7061952, 7172295, 7650448, 7724010, 8238944, 8606754, 8827440, 9268812, 9563060, 10041213, 10298680, 10592928, 11475672, 11586015, 11769920, 12358416, 13241160, 13388284, 14123904, 14344590, 15300896, 15448020, 16477888, 16735355, 17213508, 17654880, 18537624, 19126120, 20082426, 20597360, 21185856, 21516885, 22951344, 23172030, 23539840, 24716832, 26482320, 26776568, 28689180, 30123639, 30601792, 30896040, 32955776, 33470710, 34427016, 35309760, 37075248, 38252240, 40164852, 41194720, 42371712, 43033770, 45902688, 46344060, 49433664, 50206065, 52964640, 53553136, 57378360, 60247278, 61203584, 61792080, 66941420, 68854032, 70619520, 74150496, 76504480, 80329704, 82389440, 86067540, 91805376, 92688120, 98867328, 100412130, 105929280, 107106272, 114756720, 120494556, 123584160, 133882840, 137708064, 148300992, 150618195, 153008960, 160659408, 164778880, 172135080, 183610752, 185376240, 200824260, 211858560, 214212544, 229513440, 240989112, 247168320, 267765680, 275416128, 296601984, 301236390, 306017920, 321318816, 344270160, 370752480, 401648520, 428425088, 459026880, 481978224, 494336640, 535531360, 550832256, 602472780, 642637632, 688540320, 741504960, 803297040, 918053760, 963956448, 1071062720, 1204945560, 1285275264, 1377080640, 1483009920, 1606594080, 1927912896, 2142125440, 2409891120, 2754161280, 3213188160, 3855825792, 4819782240, 6426376320, 9639564480, 19279128960]

約数ペア:

[(1, 19279128960), (2, 9639564480), (3, 6426376320), (4, 4819782240), (5, 3855825792), (6, 3213188160), (7, 2754161280), (8, 2409891120), (9, 2142125440), (10, 1927912896), (12, 1606594080), (13, 1483009920), (14, 1377080640), (15, 1285275264), (16, 1204945560), (18, 1071062720), (20, 963956448), (21, 918053760), (24, 803297040), (26, 741504960), (28, 688540320), (30, 642637632), (32, 602472780), (35, 550832256), (36, 535531360), (39, 494336640), (40, 481978224), (42, 459026880), (45, 428425088), (48, 401648520), (52, 370752480), (56, 344270160), (60, 321318816), (63, 306017920), (64, 301236390), (65, 296601984), (70, 275416128), (72, 267765680), (78, 247168320), (80, 240989112), (84, 229513440), (90, 214212544), (91, 211858560), (96, 200824260), (104, 185376240), (105, 183610752), (112, 172135080), (117, 164778880), (120, 160659408), (126, 153008960), (128, 150618195), (130, 148300992), (140, 137708064), (144, 133882840), (156, 123584160), (160, 120494556), (168, 114756720), (180, 107106272), (182, 105929280), (192, 100412130), (195, 98867328), (208, 92688120), (210, 91805376), (224, 86067540), (234, 82389440), (240, 80329704), (252, 76504480), (260, 74150496), (273, 70619520), (280, 68854032), (288, 66941420), (312, 61792080), (315, 61203584), (320, 60247278), (336, 57378360), (360, 53553136), (364, 52964640), (384, 50206065), (390, 49433664), (416, 46344060), (420, 45902688), (448, 43033770), (455, 42371712), (468, 41194720), (480, 40164852), (504, 38252240), (520, 37075248), (546, 35309760), (560, 34427016), (576, 33470710), (585, 32955776), (624, 30896040), (630, 30601792), (640, 30123639), (672, 28689180), (720, 26776568), (728, 26482320), (780, 24716832), (819, 23539840), (832, 23172030), (840, 22951344), (896, 21516885), (910, 21185856), (936, 20597360), (960, 20082426), (1008, 19126120), (1040, 18537624), (1092, 17654880), (1120, 17213508), (1152, 16735355), (1170, 16477888), (1248, 15448020), (1260, 15300896), (1344, 14344590), (1365, 14123904), (1440, 13388284), (1456, 13241160), (1560, 12358416), (1638, 11769920), (1664, 11586015), (1680, 11475672), (1820, 10592928), (1872, 10298680), (1920, 10041213), (2016, 9563060), (2080, 9268812), (2184, 8827440), (2240, 8606754), (2340, 8238944), (2496, 7724010), (2520, 7650448), (2688, 7172295), (2730, 7061952), (2880, 6694142), (2912, 6620580), (3120, 6179208), (3276, 5884960), (3360, 5737836), (3640, 5296464), (3744, 5149340), (4032, 4781530), (4095, 4707968), (4160, 4634406), (4368, 4413720), (4480, 4303377), (4680, 4119472), (4992, 3862005), (5040, 3825224), (5460, 3530976), (5760, 3347071), (5824, 3310290), (6240, 3089604), (6552, 2942480), (6720, 2868918), (7280, 2648232), (7488, 2574670), (8064, 2390765), (8190, 2353984), (8320, 2317203), (8736, 2206860), (9360, 2059736), (10080, 1912612), (10920, 1765488), (11648, 1655145), (12480, 1544802), (13104, 1471240), (13440, 1434459), (14560, 1324116), (14976, 1287335), (16380, 1176992), (17472, 1103430), (18720, 1029868), (20160, 956306), (21840, 882744), (24960, 772401), (26208, 735620), (29120, 662058), (32760, 588496), (34944, 551715), (36781, 524160), (37440, 514934), (40320, 478153), (43680, 441372), (52416, 367810), (58240, 331029), (65520, 294248), (73562, 262080), (74880, 257467), (87360, 220686), (104832, 183905), (110343, 174720), (131040, 147124)]