19665659520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 768

約数和(自身を含む): 77469799680

約数和(自身を除く): 57804140160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 71, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 137, 142, 144, 156, 160, 162, 180, 192, 195, 208, 213, 216, 234, 240, 243, 260, 270, 274, 284, 288, 312, 320, 324, 351, 355, 360, 384, 390, 405, 411, 416, 426, 432, 468, 480, 486, 520, 540, 548, 568, 576, 585, 624, 639, 640, 648, 685, 702, 710, 720, 780, 810, 822, 832, 852, 864, 923, 936, 960, 972, 1040, 1053, 1065, 1080, 1096, 1136, 1152, 1170, 1215, 1233, 1248, 1278, 1296, 1370, 1404, 1420, 1440, 1560, 1620, 1644, 1664, 1704, 1728, 1755, 1781, 1846, 1872, 1917, 1920, 1944, 2055, 2080, 2106, 2130, 2160, 2192, 2272, 2340, 2430, 2466, 2496, 2556, 2592, 2740, 2769, 2808, 2840, 2880, 3120, 3159, 3195, 3240, 3288, 3408, 3456, 3510, 3562, 3692, 3699, 3744, 3834, 3888, 4110, 4160, 4212, 4260, 4320, 4384, 4544, 4615, 4680, 4860, 4932, 4992, 5112, 5184, 5265, 5343, 5480, 5538, 5616, 5680, 5751, 5760, 6165, 6240, 6318, 6390, 6480, 6576, 6816, 7020, 7124, 7384, 7398, 7488, 7668, 7776, 8220, 8307, 8320, 8424, 8520, 8640, 8768, 8905, 9088, 9230, 9360, 9585, 9720, 9727, 9864, 10224, 10368, 10530, 10686, 10960, 11076, 11097, 11232, 11360, 11502, 12330, 12480, 12636, 12780, 12960, 13152, 13632, 13845, 14040, 14248, 14768, 14796, 14976, 15336, 15552, 15795, 16029, 16440, 16614, 16848, 17040, 17253, 17280, 17536, 17810, 18460, 18495, 18720, 19170, 19440, 19454, 19728, 20448, 21060, 21372, 21920, 22152, 22194, 22464, 22720, 23004, 24660, 24921, 24960, 25272, 25560, 25920, 26304, 26715, 27264, 27690, 28080, 28496, 28755, 29181, 29536, 29592, 30672, 31104, 31590, 32058, 32880, 33228, 33291, 33696, 34080, 34506, 35620, 36920, 36990, 37440, 38340, 38880, 38908, 39456, 40896, 41535, 42120, 42744, 43840, 44304, 44388, 44928, 45440, 46008, 48087, 48635, 49320, 49842, 50544, 51120, 51840, 52608, 53430, 55380, 55485, 56160, 56992, 57510, 58362, 59072, 59184, 61344, 63180, 64116, 65760, 66456, 66582, 67392, 68160, 69012, 71240, 73840, 73980, 74763, 74880, 76680, 77760, 77816, 78912, 80145, 81792, 83070, 84240, 85488, 86265, 87543, 87680, 88608, 88776, 92016, 96174, 97270, 98640, 99684, 101088, 102240, 106860, 110760, 110970, 112320, 113984, 115020, 116724, 118144, 118368, 122688, 124605, 126360, 126451, 128232, 131520, 132912, 133164, 134784, 136320, 138024, 142480, 144261, 145905, 147680, 147960, 149526, 153360, 155520, 155632, 157824, 160290, 166140, 166455, 168480, 170976, 172530, 175086, 177216, 177552, 184032, 192348, 194540, 197280, 199368, 202176, 204480, 213720, 221520, 221940, 224289, 224640, 227968, 230040, 233448, 236736, 240435, 245376, 249210, 252720, 252902, 256464, 262629, 263040, 265824, 266328, 276048, 284960, 288522, 291810, 295360, 295920, 299052, 306720, 311264, 320580, 332280, 332910, 336960, 341952, 345060, 350172, 354432, 355104, 368064, 373815, 379353, 384696, 389080, 394560, 398736, 404352, 408960, 427440, 432783, 437715, 443040, 443880, 448578, 460080, 466896, 473472, 480870, 498420, 505440, 505804, 512928, 525258, 531648, 532656, 552096, 569920, 577044, 583620, 590720, 591840, 598104, 613440, 622528, 632255, 641160, 664560, 665820, 673920, 683904, 690120, 700344, 710208, 721305, 736128, 747630, 758706, 769392, 778160, 787887, 789120, 797472, 854880, 865566, 875430, 886080, 887760, 897156, 920160, 933792, 961740, 996840, 1010880, 1011608, 1025856, 1050516, 1063296, 1065312, 1104192, 1121445, 1138059, 1139840, 1154088, 1167240, 1183680, 1196208, 1226880, 1245056, 1264510, 1282320, 1313145, 1329120, 1331640, 1380240, 1400688, 1420416, 1442610, 1495260, 1517412, 1538784, 1556320, 1575774, 1594944, 1709760, 1731132, 1750860, 1772160, 1775520, 1794312, 1840320, 1867584, 1896765, 1923480, 1993680, 2021760, 2023216, 2051712, 2101032, 2130624, 2163915, 2208384, 2242890, 2276118, 2308176, 2334480, 2363661, 2367360, 2392416, 2529020, 2564640, 2626290, 2658240, 2663280, 2760480, 2801376, 2885220, 2990520, 3034824, 3077568, 3112640, 3151548, 3189888, 3414177, 3419520, 3462264, 3501720, 3551040, 3588624, 3680640, 3735168, 3793530, 3846960, 3939435, 3987360, 4046432, 4202064, 4261248, 4327830, 4485780, 4552236, 4616352, 4668960, 4727322, 4784832, 5058040, 5129280, 5252580, 5316480, 5326560, 5520960, 5602752, 5690295, 5770440, 5981040, 6069648, 6155136, 6225280, 6303096, 6828354, 6924528, 7003440, 7102080, 7177248, 7587060, 7693920, 7878870, 7974720, 8092864, 8404128, 8655660, 8971560, 9104472, 9232704, 9337920, 9454644, 9569664, 10116080, 10242531, 10258560, 10505160, 10653120, 11041920, 11205504, 11380590, 11540880, 11818305, 11962080, 12139296, 12606192, 13656708, 13849056, 14006880, 14354496, 15174120, 15387840, 15757740, 15949440, 16185728, 16808256, 17070885, 17311320, 17943120, 18208944, 18465408, 18675840, 18909288, 20232160, 20485062, 21010320, 21306240, 22761180, 23081760, 23636610, 23924160, 24278592, 25212384, 27313416, 27698112, 28013760, 28708992, 30348240, 30727593, 30775680, 31515480, 33616512, 34141770, 34622640, 35886240, 36417888, 37818576, 40464320, 40970124, 42020640, 45522360, 46163520, 47273220, 47848320, 48557184, 50424768, 51212655, 54626832, 55396224, 56027520, 60696480, 61455186, 63030960, 68283540, 69245280, 71772480, 72835776, 75637152, 80928640, 81940248, 84041280, 91044720, 92327040, 94546440, 100849536, 102425310, 109253664, 121392960, 122910372, 126061920, 136567080, 138490560, 143544960, 145671552, 151274304, 153637965, 163880496, 168082560, 182089440, 189092880, 204850620, 218507328, 242785920, 245820744, 252123840, 273134160, 276981120, 302548608, 307275930, 327760992, 364178880, 378185760, 409701240, 437014656, 491641488, 504247680, 546268320, 614551860, 655521984, 728357760, 756371520, 819402480, 983282976, 1092536640, 1229103720, 1311043968, 1512743040, 1638804960, 1966565952, 2185073280, 2458207440, 3277609920, 3933131904, 4916414880, 6555219840, 9832829760, 19665659520]

約数ペア:

[(1, 19665659520), (2, 9832829760), (3, 6555219840), (4, 4916414880), (5, 3933131904), (6, 3277609920), (8, 2458207440), (9, 2185073280), (10, 1966565952), (12, 1638804960), (13, 1512743040), (15, 1311043968), (16, 1229103720), (18, 1092536640), (20, 983282976), (24, 819402480), (26, 756371520), (27, 728357760), (30, 655521984), (32, 614551860), (36, 546268320), (39, 504247680), (40, 491641488), (45, 437014656), (48, 409701240), (52, 378185760), (54, 364178880), (60, 327760992), (64, 307275930), (65, 302548608), (71, 276981120), (72, 273134160), (78, 252123840), (80, 245820744), (81, 242785920), (90, 218507328), (96, 204850620), (104, 189092880), (108, 182089440), (117, 168082560), (120, 163880496), (128, 153637965), (130, 151274304), (135, 145671552), (137, 143544960), (142, 138490560), (144, 136567080), (156, 126061920), (160, 122910372), (162, 121392960), (180, 109253664), (192, 102425310), (195, 100849536), (208, 94546440), (213, 92327040), (216, 91044720), (234, 84041280), (240, 81940248), (243, 80928640), (260, 75637152), (270, 72835776), (274, 71772480), (284, 69245280), (288, 68283540), (312, 63030960), (320, 61455186), (324, 60696480), (351, 56027520), (355, 55396224), (360, 54626832), (384, 51212655), (390, 50424768), (405, 48557184), (411, 47848320), (416, 47273220), (426, 46163520), (432, 45522360), (468, 42020640), (480, 40970124), (486, 40464320), (520, 37818576), (540, 36417888), (548, 35886240), (568, 34622640), (576, 34141770), (585, 33616512), (624, 31515480), (639, 30775680), (640, 30727593), (648, 30348240), (685, 28708992), (702, 28013760), (710, 27698112), (720, 27313416), (780, 25212384), (810, 24278592), (822, 23924160), (832, 23636610), (852, 23081760), (864, 22761180), (923, 21306240), (936, 21010320), (960, 20485062), (972, 20232160), (1040, 18909288), (1053, 18675840), (1065, 18465408), (1080, 18208944), (1096, 17943120), (1136, 17311320), (1152, 17070885), (1170, 16808256), (1215, 16185728), (1233, 15949440), (1248, 15757740), (1278, 15387840), (1296, 15174120), (1370, 14354496), (1404, 14006880), (1420, 13849056), (1440, 13656708), (1560, 12606192), (1620, 12139296), (1644, 11962080), (1664, 11818305), (1704, 11540880), (1728, 11380590), (1755, 11205504), (1781, 11041920), (1846, 10653120), (1872, 10505160), (1917, 10258560), (1920, 10242531), (1944, 10116080), (2055, 9569664), (2080, 9454644), (2106, 9337920), (2130, 9232704), (2160, 9104472), (2192, 8971560), (2272, 8655660), (2340, 8404128), (2430, 8092864), (2466, 7974720), (2496, 7878870), (2556, 7693920), (2592, 7587060), (2740, 7177248), (2769, 7102080), (2808, 7003440), (2840, 6924528), (2880, 6828354), (3120, 6303096), (3159, 6225280), (3195, 6155136), (3240, 6069648), (3288, 5981040), (3408, 5770440), (3456, 5690295), (3510, 5602752), (3562, 5520960), (3692, 5326560), (3699, 5316480), (3744, 5252580), (3834, 5129280), (3888, 5058040), (4110, 4784832), (4160, 4727322), (4212, 4668960), (4260, 4616352), (4320, 4552236), (4384, 4485780), (4544, 4327830), (4615, 4261248), (4680, 4202064), (4860, 4046432), (4932, 3987360), (4992, 3939435), (5112, 3846960), (5184, 3793530), (5265, 3735168), (5343, 3680640), (5480, 3588624), (5538, 3551040), (5616, 3501720), (5680, 3462264), (5751, 3419520), (5760, 3414177), (6165, 3189888), (6240, 3151548), (6318, 3112640), (6390, 3077568), (6480, 3034824), (6576, 2990520), (6816, 2885220), (7020, 2801376), (7124, 2760480), (7384, 2663280), (7398, 2658240), (7488, 2626290), (7668, 2564640), (7776, 2529020), (8220, 2392416), (8307, 2367360), (8320, 2363661), (8424, 2334480), (8520, 2308176), (8640, 2276118), (8768, 2242890), (8905, 2208384), (9088, 2163915), (9230, 2130624), (9360, 2101032), (9585, 2051712), (9720, 2023216), (9727, 2021760), (9864, 1993680), (10224, 1923480), (10368, 1896765), (10530, 1867584), (10686, 1840320), (10960, 1794312), (11076, 1775520), (11097, 1772160), (11232, 1750860), (11360, 1731132), (11502, 1709760), (12330, 1594944), (12480, 1575774), (12636, 1556320), (12780, 1538784), (12960, 1517412), (13152, 1495260), (13632, 1442610), (13845, 1420416), (14040, 1400688), (14248, 1380240), (14768, 1331640), (14796, 1329120), (14976, 1313145), (15336, 1282320), (15552, 1264510), (15795, 1245056), (16029, 1226880), (16440, 1196208), (16614, 1183680), (16848, 1167240), (17040, 1154088), (17253, 1139840), (17280, 1138059), (17536, 1121445), (17810, 1104192), (18460, 1065312), (18495, 1063296), (18720, 1050516), (19170, 1025856), (19440, 1011608), (19454, 1010880), (19728, 996840), (20448, 961740), (21060, 933792), (21372, 920160), (21920, 897156), (22152, 887760), (22194, 886080), (22464, 875430), (22720, 865566), (23004, 854880), (24660, 797472), (24921, 789120), (24960, 787887), (25272, 778160), (25560, 769392), (25920, 758706), (26304, 747630), (26715, 736128), (27264, 721305), (27690, 710208), (28080, 700344), (28496, 690120), (28755, 683904), (29181, 673920), (29536, 665820), (29592, 664560), (30672, 641160), (31104, 632255), (31590, 622528), (32058, 613440), (32880, 598104), (33228, 591840), (33291, 590720), (33696, 583620), (34080, 577044), (34506, 569920), (35620, 552096), (36920, 532656), (36990, 531648), (37440, 525258), (38340, 512928), (38880, 505804), (38908, 505440), (39456, 498420), (40896, 480870), (41535, 473472), (42120, 466896), (42744, 460080), (43840, 448578), (44304, 443880), (44388, 443040), (44928, 437715), (45440, 432783), (46008, 427440), (48087, 408960), (48635, 404352), (49320, 398736), (49842, 394560), (50544, 389080), (51120, 384696), (51840, 379353), (52608, 373815), (53430, 368064), (55380, 355104), (55485, 354432), (56160, 350172), (56992, 345060), (57510, 341952), (58362, 336960), (59072, 332910), (59184, 332280), (61344, 320580), (63180, 311264), (64116, 306720), (65760, 299052), (66456, 295920), (66582, 295360), (67392, 291810), (68160, 288522), (69012, 284960), (71240, 276048), (73840, 266328), (73980, 265824), (74763, 263040), (74880, 262629), (76680, 256464), (77760, 252902), (77816, 252720), (78912, 249210), (80145, 245376), (81792, 240435), (83070, 236736), (84240, 233448), (85488, 230040), (86265, 227968), (87543, 224640), (87680, 224289), (88608, 221940), (88776, 221520), (92016, 213720), (96174, 204480), (97270, 202176), (98640, 199368), (99684, 197280), (101088, 194540), (102240, 192348), (106860, 184032), (110760, 177552), (110970, 177216), (112320, 175086), (113984, 172530), (115020, 170976), (116724, 168480), (118144, 166455), (118368, 166140), (122688, 160290), (124605, 157824), (126360, 155632), (126451, 155520), (128232, 153360), (131520, 149526), (132912, 147960), (133164, 147680), (134784, 145905), (136320, 144261), (138024, 142480)]