20624885280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:849

約数の個数: 384

約数和(自身を含む): 74900367360

約数和(自身を除く): 54275482080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 337, 360, 372, 432, 457, 465, 480, 496, 540, 558, 620, 674, 720, 744, 837, 864, 914, 930, 992, 1011, 1080, 1116, 1240, 1348, 1371, 1395, 1440, 1488, 1674, 1685, 1828, 1860, 2022, 2160, 2232, 2285, 2480, 2696, 2742, 2790, 2976, 3033, 3348, 3370, 3656, 3720, 4044, 4113, 4185, 4320, 4464, 4570, 4960, 5055, 5392, 5484, 5580, 6066, 6696, 6740, 6855, 7312, 7440, 8088, 8226, 8370, 8928, 9099, 9140, 10110, 10447, 10784, 10968, 11160, 12132, 12339, 13392, 13480, 13710, 14167, 14624, 14880, 15165, 16176, 16452, 16740, 18198, 18280, 20220, 20565, 20894, 21936, 22320, 24264, 24678, 26784, 26960, 27420, 28334, 30330, 31341, 32352, 32904, 33480, 36396, 36560, 40440, 41130, 41788, 42501, 43872, 44640, 45495, 48528, 49356, 52235, 53920, 54840, 56668, 60660, 61695, 62682, 65808, 66960, 70835, 72792, 73120, 80880, 82260, 83576, 85002, 90990, 94023, 97056, 98712, 104470, 109680, 113336, 121320, 123390, 125364, 127503, 131616, 133920, 141670, 145584, 154009, 156705, 161760, 164520, 167152, 170004, 181980, 188046, 197424, 208940, 212505, 219360, 226672, 242640, 246780, 250728, 255006, 282069, 283340, 291168, 308018, 313410, 329040, 334304, 340008, 363960, 376092, 382509, 394848, 417880, 425010, 453344, 462027, 470115, 485280, 493560, 501456, 510012, 564138, 566680, 616036, 626820, 637515, 658080, 680016, 727920, 752184, 765018, 770045, 835760, 850020, 924054, 940230, 987120, 1002912, 1020024, 1128276, 1133360, 1232072, 1253640, 1275030, 1360032, 1386081, 1410345, 1455840, 1504368, 1530036, 1540090, 1671520, 1700040, 1848108, 1880460, 1912545, 1974240, 2040048, 2256552, 2266720, 2310135, 2464144, 2507280, 2550060, 2772162, 2820690, 3008736, 3060072, 3080180, 3400080, 3696216, 3760920, 3825090, 4080096, 4158243, 4513104, 4620270, 4774279, 4928288, 5014560, 5100120, 5544324, 5641380, 6120144, 6160360, 6800160, 6930405, 7392432, 7521840, 7650180, 8316486, 9026208, 9240540, 9548558, 10200240, 11088648, 11282760, 12240288, 12320720, 13860810, 14322837, 14784864, 15043680, 15300360, 16632972, 18481080, 19097116, 20400480, 20791215, 22177296, 22565520, 23871395, 24641440, 27721620, 28645674, 30600720, 33265944, 36962160, 38194232, 41582430, 42968511, 44354592, 45131040, 47742790, 55443240, 57291348, 61201440, 66531888, 71614185, 73924320, 76388464, 83164860, 85937022, 95485580, 110886480, 114582696, 128905533, 133063776, 143228370, 152776928, 166329720, 171874044, 190971160, 214842555, 221772960, 229165392, 257811066, 286456740, 332659440, 343748088, 381942320, 429685110, 458330784, 515622132, 572913480, 644527665, 665318880, 687496176, 763884640, 859370220, 1031244264, 1145826960, 1289055330, 1374992352, 1718740440, 2062488528, 2291653920, 2578110660, 3437480880, 4124977056, 5156221320, 6874961760, 10312442640, 20624885280]

約数ペア:

[(1, 20624885280), (2, 10312442640), (3, 6874961760), (4, 5156221320), (5, 4124977056), (6, 3437480880), (8, 2578110660), (9, 2291653920), (10, 2062488528), (12, 1718740440), (15, 1374992352), (16, 1289055330), (18, 1145826960), (20, 1031244264), (24, 859370220), (27, 763884640), (30, 687496176), (31, 665318880), (32, 644527665), (36, 572913480), (40, 515622132), (45, 458330784), (48, 429685110), (54, 381942320), (60, 343748088), (62, 332659440), (72, 286456740), (80, 257811066), (90, 229165392), (93, 221772960), (96, 214842555), (108, 190971160), (120, 171874044), (124, 166329720), (135, 152776928), (144, 143228370), (155, 133063776), (160, 128905533), (180, 114582696), (186, 110886480), (216, 95485580), (240, 85937022), (248, 83164860), (270, 76388464), (279, 73924320), (288, 71614185), (310, 66531888), (337, 61201440), (360, 57291348), (372, 55443240), (432, 47742790), (457, 45131040), (465, 44354592), (480, 42968511), (496, 41582430), (540, 38194232), (558, 36962160), (620, 33265944), (674, 30600720), (720, 28645674), (744, 27721620), (837, 24641440), (864, 23871395), (914, 22565520), (930, 22177296), (992, 20791215), (1011, 20400480), (1080, 19097116), (1116, 18481080), (1240, 16632972), (1348, 15300360), (1371, 15043680), (1395, 14784864), (1440, 14322837), (1488, 13860810), (1674, 12320720), (1685, 12240288), (1828, 11282760), (1860, 11088648), (2022, 10200240), (2160, 9548558), (2232, 9240540), (2285, 9026208), (2480, 8316486), (2696, 7650180), (2742, 7521840), (2790, 7392432), (2976, 6930405), (3033, 6800160), (3348, 6160360), (3370, 6120144), (3656, 5641380), (3720, 5544324), (4044, 5100120), (4113, 5014560), (4185, 4928288), (4320, 4774279), (4464, 4620270), (4570, 4513104), (4960, 4158243), (5055, 4080096), (5392, 3825090), (5484, 3760920), (5580, 3696216), (6066, 3400080), (6696, 3080180), (6740, 3060072), (6855, 3008736), (7312, 2820690), (7440, 2772162), (8088, 2550060), (8226, 2507280), (8370, 2464144), (8928, 2310135), (9099, 2266720), (9140, 2256552), (10110, 2040048), (10447, 1974240), (10784, 1912545), (10968, 1880460), (11160, 1848108), (12132, 1700040), (12339, 1671520), (13392, 1540090), (13480, 1530036), (13710, 1504368), (14167, 1455840), (14624, 1410345), (14880, 1386081), (15165, 1360032), (16176, 1275030), (16452, 1253640), (16740, 1232072), (18198, 1133360), (18280, 1128276), (20220, 1020024), (20565, 1002912), (20894, 987120), (21936, 940230), (22320, 924054), (24264, 850020), (24678, 835760), (26784, 770045), (26960, 765018), (27420, 752184), (28334, 727920), (30330, 680016), (31341, 658080), (32352, 637515), (32904, 626820), (33480, 616036), (36396, 566680), (36560, 564138), (40440, 510012), (41130, 501456), (41788, 493560), (42501, 485280), (43872, 470115), (44640, 462027), (45495, 453344), (48528, 425010), (49356, 417880), (52235, 394848), (53920, 382509), (54840, 376092), (56668, 363960), (60660, 340008), (61695, 334304), (62682, 329040), (65808, 313410), (66960, 308018), (70835, 291168), (72792, 283340), (73120, 282069), (80880, 255006), (82260, 250728), (83576, 246780), (85002, 242640), (90990, 226672), (94023, 219360), (97056, 212505), (98712, 208940), (104470, 197424), (109680, 188046), (113336, 181980), (121320, 170004), (123390, 167152), (125364, 164520), (127503, 161760), (131616, 156705), (133920, 154009), (141670, 145584)]