19121028480

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 512

約数和(自身を含む): 72264960000

約数和(自身を除く): 53143931520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 719, 720, 729, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1296, 1368, 1438, 1440, 1458, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2157, 2160, 2187, 2280, 2430, 2432, 2565, 2592, 2736, 2876, 2880, 2916, 3040, 3078, 3240, 3420, 3456, 3595, 3645, 3648, 3888, 4104, 4314, 4320, 4374, 4560, 4617, 4860, 5130, 5184, 5472, 5752, 5760, 5832, 6080, 6156, 6471, 6480, 6840, 7190, 7290, 7296, 7695, 7776, 8208, 8628, 8640, 8748, 9120, 9234, 9720, 10260, 10368, 10785, 10935, 10944, 11504, 11664, 12160, 12312, 12942, 12960, 13661, 13680, 13851, 14380, 14580, 15390, 15552, 16416, 17256, 17280, 17496, 18240, 18468, 19413, 19440, 20520, 21570, 21870, 21888, 23008, 23085, 23328, 24624, 25884, 25920, 27322, 27360, 27702, 28760, 29160, 30780, 31104, 32355, 32832, 34512, 34992, 36480, 36936, 38826, 38880, 40983, 41040, 41553, 43140, 43740, 46016, 46170, 46656, 49248, 51768, 51840, 54644, 54720, 55404, 57520, 58239, 58320, 61560, 64710, 65664, 68305, 69024, 69255, 69984, 73872, 77652, 77760, 81966, 82080, 83106, 86280, 87480, 92032, 92340, 93312, 97065, 98496, 103536, 109288, 109440, 110808, 115040, 116478, 116640, 122949, 123120, 129420, 136610, 138048, 138510, 139968, 147744, 155304, 155520, 163932, 164160, 166212, 172560, 174717, 174960, 184680, 194130, 196992, 204915, 207072, 207765, 218576, 221616, 230080, 232956, 233280, 245898, 246240, 258840, 273220, 276096, 277020, 279936, 291195, 295488, 310608, 327864, 328320, 332424, 345120, 349434, 349920, 368847, 369360, 388260, 409830, 414144, 415530, 437152, 443232, 460160, 465912, 466560, 491796, 492480, 517680, 524151, 546440, 554040, 582390, 590976, 614745, 621216, 655728, 664848, 690240, 698868, 699840, 737694, 738720, 776520, 819660, 828288, 831060, 873585, 874304, 886464, 931824, 983592, 984960, 1035360, 1048302, 1092880, 1106541, 1108080, 1164780, 1229490, 1242432, 1311456, 1329696, 1380480, 1397736, 1399680, 1475388, 1477440, 1553040, 1572453, 1639320, 1662120, 1747170, 1748608, 1772928, 1844235, 1863648, 1967184, 2070720, 2096604, 2185760, 2213082, 2216160, 2329560, 2458980, 2484864, 2620755, 2622912, 2659392, 2795472, 2950776, 2954880, 3106080, 3144906, 3278640, 3319623, 3324240, 3494340, 3688470, 3727296, 3934368, 4141440, 4193208, 4371520, 4426164, 4432320, 4659120, 4917960, 5241510, 5245824, 5318784, 5532705, 5590944, 5901552, 6212160, 6289812, 6557280, 6639246, 6648480, 6988680, 7376940, 7454592, 7862265, 7868736, 8386416, 8743040, 8852328, 8864640, 9318240, 9835920, 9958869, 10483020, 11065410, 11181888, 11803104, 12424320, 12579624, 13114560, 13278492, 13296960, 13977360, 14753880, 15724530, 15737472, 16598115, 16772832, 17704656, 18636480, 19671840, 19917738, 20966040, 22130820, 22363776, 23606208, 25159248, 26229120, 26556984, 26593920, 27954720, 29507760, 29876607, 31449060, 33196230, 33545664, 35409312, 37272960, 39343680, 39835476, 41932080, 44261640, 47212416, 49794345, 50318496, 53113968, 55909440, 59015520, 59753214, 62898120, 66392460, 67091328, 70818624, 78687360, 79670952, 83864160, 88523280, 99588690, 100636992, 106227936, 111818880, 118031040, 119506428, 125796240, 132784920, 141637248, 149383035, 159341904, 167728320, 177046560, 199177380, 201273984, 212455872, 236062080, 239012856, 251592480, 265569840, 298766070, 318683808, 335456640, 354093120, 398354760, 424911744, 478025712, 503184960, 531139680, 597532140, 637367616, 708186240, 796709520, 956051424, 1006369920, 1062279360, 1195064280, 1274735232, 1593419040, 1912102848, 2124558720, 2390128560, 3186838080, 3824205696, 4780257120, 6373676160, 9560514240, 19121028480]

約数ペア:

[(1, 19121028480), (2, 9560514240), (3, 6373676160), (4, 4780257120), (5, 3824205696), (6, 3186838080), (8, 2390128560), (9, 2124558720), (10, 1912102848), (12, 1593419040), (15, 1274735232), (16, 1195064280), (18, 1062279360), (19, 1006369920), (20, 956051424), (24, 796709520), (27, 708186240), (30, 637367616), (32, 597532140), (36, 531139680), (38, 503184960), (40, 478025712), (45, 424911744), (48, 398354760), (54, 354093120), (57, 335456640), (60, 318683808), (64, 298766070), (72, 265569840), (76, 251592480), (80, 239012856), (81, 236062080), (90, 212455872), (95, 201273984), (96, 199177380), (108, 177046560), (114, 167728320), (120, 159341904), (128, 149383035), (135, 141637248), (144, 132784920), (152, 125796240), (160, 119506428), (162, 118031040), (171, 111818880), (180, 106227936), (190, 100636992), (192, 99588690), (216, 88523280), (228, 83864160), (240, 79670952), (243, 78687360), (270, 70818624), (285, 67091328), (288, 66392460), (304, 62898120), (320, 59753214), (324, 59015520), (342, 55909440), (360, 53113968), (380, 50318496), (384, 49794345), (405, 47212416), (432, 44261640), (456, 41932080), (480, 39835476), (486, 39343680), (513, 37272960), (540, 35409312), (570, 33545664), (576, 33196230), (608, 31449060), (640, 29876607), (648, 29507760), (684, 27954720), (719, 26593920), (720, 26556984), (729, 26229120), (760, 25159248), (810, 23606208), (855, 22363776), (864, 22130820), (912, 20966040), (960, 19917738), (972, 19671840), (1026, 18636480), (1080, 17704656), (1140, 16772832), (1152, 16598115), (1215, 15737472), (1216, 15724530), (1296, 14753880), (1368, 13977360), (1438, 13296960), (1440, 13278492), (1458, 13114560), (1520, 12579624), (1539, 12424320), (1620, 11803104), (1710, 11181888), (1728, 11065410), (1824, 10483020), (1920, 9958869), (1944, 9835920), (2052, 9318240), (2157, 8864640), (2160, 8852328), (2187, 8743040), (2280, 8386416), (2430, 7868736), (2432, 7862265), (2565, 7454592), (2592, 7376940), (2736, 6988680), (2876, 6648480), (2880, 6639246), (2916, 6557280), (3040, 6289812), (3078, 6212160), (3240, 5901552), (3420, 5590944), (3456, 5532705), (3595, 5318784), (3645, 5245824), (3648, 5241510), (3888, 4917960), (4104, 4659120), (4314, 4432320), (4320, 4426164), (4374, 4371520), (4560, 4193208), (4617, 4141440), (4860, 3934368), (5130, 3727296), (5184, 3688470), (5472, 3494340), (5752, 3324240), (5760, 3319623), (5832, 3278640), (6080, 3144906), (6156, 3106080), (6471, 2954880), (6480, 2950776), (6840, 2795472), (7190, 2659392), (7290, 2622912), (7296, 2620755), (7695, 2484864), (7776, 2458980), (8208, 2329560), (8628, 2216160), (8640, 2213082), (8748, 2185760), (9120, 2096604), (9234, 2070720), (9720, 1967184), (10260, 1863648), (10368, 1844235), (10785, 1772928), (10935, 1748608), (10944, 1747170), (11504, 1662120), (11664, 1639320), (12160, 1572453), (12312, 1553040), (12942, 1477440), (12960, 1475388), (13661, 1399680), (13680, 1397736), (13851, 1380480), (14380, 1329696), (14580, 1311456), (15390, 1242432), (15552, 1229490), (16416, 1164780), (17256, 1108080), (17280, 1106541), (17496, 1092880), (18240, 1048302), (18468, 1035360), (19413, 984960), (19440, 983592), (20520, 931824), (21570, 886464), (21870, 874304), (21888, 873585), (23008, 831060), (23085, 828288), (23328, 819660), (24624, 776520), (25884, 738720), (25920, 737694), (27322, 699840), (27360, 698868), (27702, 690240), (28760, 664848), (29160, 655728), (30780, 621216), (31104, 614745), (32355, 590976), (32832, 582390), (34512, 554040), (34992, 546440), (36480, 524151), (36936, 517680), (38826, 492480), (38880, 491796), (40983, 466560), (41040, 465912), (41553, 460160), (43140, 443232), (43740, 437152), (46016, 415530), (46170, 414144), (46656, 409830), (49248, 388260), (51768, 369360), (51840, 368847), (54644, 349920), (54720, 349434), (55404, 345120), (57520, 332424), (58239, 328320), (58320, 327864), (61560, 310608), (64710, 295488), (65664, 291195), (68305, 279936), (69024, 277020), (69255, 276096), (69984, 273220), (73872, 258840), (77652, 246240), (77760, 245898), (81966, 233280), (82080, 232956), (83106, 230080), (86280, 221616), (87480, 218576), (92032, 207765), (92340, 207072), (93312, 204915), (97065, 196992), (98496, 194130), (103536, 184680), (109288, 174960), (109440, 174717), (110808, 172560), (115040, 166212), (116478, 164160), (116640, 163932), (122949, 155520), (123120, 155304), (129420, 147744), (136610, 139968), (138048, 138510)]