19178772480

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 864

約数和(自身を含む): 80399329920

約数和(自身を除く): 61220557440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 137, 140, 144, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 256, 274, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 384, 392, 411, 420, 434, 441, 448, 465, 480, 490, 496, 504, 512, 548, 558, 560, 576, 588, 620, 630, 640, 651, 672, 685, 720, 735, 744, 768, 784, 822, 840, 868, 882, 896, 930, 959, 960, 980, 992, 1008, 1024, 1085, 1096, 1116, 1120, 1152, 1176, 1233, 1240, 1260, 1280, 1302, 1344, 1370, 1395, 1440, 1470, 1488, 1519, 1536, 1568, 1644, 1680, 1736, 1764, 1792, 1860, 1918, 1920, 1953, 1960, 1984, 2016, 2048, 2055, 2170, 2192, 2205, 2232, 2240, 2304, 2352, 2466, 2480, 2520, 2560, 2604, 2688, 2740, 2790, 2877, 2880, 2940, 2976, 3038, 3072, 3136, 3255, 3288, 3360, 3472, 3528, 3584, 3720, 3836, 3840, 3906, 3920, 3968, 4032, 4110, 4247, 4340, 4384, 4410, 4464, 4480, 4557, 4608, 4704, 4795, 4932, 4960, 5040, 5120, 5208, 5376, 5480, 5580, 5754, 5760, 5880, 5952, 6076, 6144, 6165, 6272, 6510, 6576, 6713, 6720, 6944, 7056, 7168, 7440, 7595, 7672, 7680, 7812, 7840, 7936, 8064, 8220, 8494, 8631, 8680, 8768, 8820, 8928, 8960, 9114, 9216, 9408, 9590, 9765, 9864, 9920, 10080, 10240, 10416, 10752, 10960, 11160, 11508, 11520, 11760, 11904, 12152, 12330, 12544, 12741, 13020, 13152, 13426, 13440, 13671, 13888, 14112, 14336, 14385, 14880, 15190, 15344, 15360, 15624, 15680, 15872, 16128, 16440, 16988, 17262, 17360, 17536, 17640, 17856, 17920, 18228, 18432, 18816, 19180, 19530, 19728, 19840, 20139, 20160, 20832, 21235, 21504, 21920, 22320, 22785, 23016, 23040, 23520, 23808, 24304, 24660, 25088, 25482, 26040, 26304, 26852, 26880, 27342, 27776, 28224, 28770, 29729, 29760, 30380, 30688, 30720, 31248, 31360, 31744, 32256, 32880, 33565, 33976, 34524, 34720, 35072, 35280, 35712, 35840, 36456, 37632, 38223, 38360, 39060, 39456, 39680, 40278, 40320, 41664, 42470, 43008, 43155, 43840, 44640, 45570, 46032, 46080, 47040, 47616, 48608, 49320, 50176, 50964, 52080, 52608, 53704, 53760, 54684, 55552, 56448, 57540, 59458, 59520, 60417, 60760, 61376, 62496, 62720, 63488, 63705, 64512, 65760, 67130, 67952, 68355, 69048, 69440, 70144, 70560, 71424, 71680, 72912, 75264, 76446, 76720, 78120, 78912, 79360, 80556, 80640, 83328, 84940, 86310, 87680, 89187, 89280, 91140, 92064, 92160, 94080, 95232, 97216, 98640, 100352, 100695, 101928, 104160, 105216, 107408, 107520, 109368, 111104, 112896, 115080, 118916, 119040, 120834, 121520, 122752, 124992, 125440, 127410, 129024, 131520, 134260, 135904, 136710, 138096, 138880, 140288, 141120, 142848, 145824, 148645, 150528, 152892, 153440, 156240, 157824, 158720, 161112, 161280, 166656, 169880, 172620, 175360, 178374, 178560, 182280, 184128, 188160, 190464, 191115, 194432, 197280, 201390, 203856, 208103, 208320, 210432, 214816, 215040, 218736, 222208, 225792, 230160, 237832, 238080, 241668, 243040, 245504, 249984, 250880, 254820, 263040, 267561, 268520, 271808, 273420, 276192, 277760, 280576, 282240, 285696, 291648, 297290, 301056, 302085, 305784, 306880, 312480, 315648, 317440, 322224, 322560, 333312, 339760, 345240, 350720, 356748, 357120, 364560, 368256, 376320, 382230, 388864, 394560, 402780, 407712, 416206, 416640, 420864, 429632, 437472, 444416, 445935, 451584, 460320, 475664, 476160, 483336, 486080, 491008, 499968, 501760, 509640, 526080, 535122, 537040, 543616, 546840, 552384, 555520, 564480, 571392, 583296, 594580, 604170, 611568, 613760, 624309, 624960, 631296, 644448, 645120, 666624, 679520, 690480, 701440, 713496, 714240, 729120, 736512, 752640, 764460, 777728, 789120, 805560, 815424, 832412, 833280, 841728, 859264, 874944, 891870, 903168, 920640, 951328, 952320, 966672, 972160, 982016, 999936, 1019280, 1040515, 1052160, 1070244, 1074080, 1087232, 1093680, 1104768, 1111040, 1128960, 1166592, 1189160, 1208340, 1223136, 1227520, 1248618, 1249920, 1262592, 1288896, 1333248, 1337805, 1359040, 1380960, 1402880, 1426992, 1428480, 1458240, 1473024, 1505280, 1528920, 1555456, 1578240, 1611120, 1630848, 1664824, 1666560, 1718528, 1749888, 1783740, 1841280, 1872927, 1902656, 1933344, 1944320, 1964032, 1999872, 2038560, 2081030, 2104320, 2140488, 2148160, 2174464, 2187360, 2209536, 2222080, 2257920, 2333184, 2378320, 2416680, 2446272, 2455040, 2497236, 2499840, 2525184, 2577792, 2675610, 2718080, 2761920, 2853984, 2856960, 2916480, 2946048, 3057840, 3110912, 3121545, 3156480, 3222240, 3261696, 3329648, 3333120, 3437056, 3499776, 3567480, 3682560, 3745854, 3805312, 3866688, 3888640, 3999744, 4077120, 4162060, 4208640, 4280976, 4296320, 4348928, 4374720, 4419072, 4515840, 4666368, 4756640, 4833360, 4892544, 4910080, 4994472, 4999680, 5155584, 5351220, 5436160, 5523840, 5707968, 5832960, 5892096, 6115680, 6243090, 6312960, 6444480, 6523392, 6659296, 6666240, 6874112, 6999552, 7134960, 7365120, 7491708, 7610624, 7733376, 7777280, 8154240, 8324120, 8561952, 8592640, 8697856, 8749440, 8838144, 9332736, 9364635, 9513280, 9666720, 9785088, 9820160, 9988944, 9999360, 10311168, 10702440, 10872320, 11047680, 11415936, 11665920, 12231360, 12486180, 12625920, 12888960, 13046784, 13318592, 13748224, 13999104, 14269920, 14730240, 14983416, 15221248, 15466752, 15554560, 16308480, 16648240, 17123904, 17185280, 17498880, 17676288, 18729270, 19026560, 19333440, 19570176, 19977888, 19998720, 20622336, 21404880, 21744640, 22095360, 22831872, 23331840, 24462720, 24972360, 25777920, 26093568, 26637184, 27998208, 28539840, 29460480, 29966832, 30442496, 30933504, 32616960, 33296480, 34247808, 34370560, 34997760, 37458540, 38053120, 38666880, 39140352, 39955776, 41244672, 42809760, 43489280, 44190720, 45663744, 46663680, 48925440, 49944720, 51555840, 53274368, 57079680, 59933664, 60884992, 61867008, 65233920, 66592960, 68495616, 68741120, 69995520, 74917080, 76106240, 77333760, 78280704, 79911552, 85619520, 88381440, 91327488, 97850880, 99889440, 103111680, 106548736, 114159360, 119867328, 123734016, 130467840, 133185920, 136991232, 139991040, 149834160, 152212480, 154667520, 159823104, 171239040, 182654976, 195701760, 199778880, 206223360, 213097472, 228318720, 239734656, 266371840, 273982464, 299668320, 304424960, 309335040, 319646208, 342478080, 391403520, 399557760, 426194944, 456637440, 479469312, 532743680, 547964928, 599336640, 618670080, 639292416, 684956160, 799115520, 913274880, 958938624, 1065487360, 1198673280, 1278584832, 1369912320, 1598231040, 1917877248, 2130974720, 2397346560, 2739824640, 3196462080, 3835754496, 4794693120, 6392924160, 9589386240, 19178772480]

約数ペア:

[(1, 19178772480), (2, 9589386240), (3, 6392924160), (4, 4794693120), (5, 3835754496), (6, 3196462080), (7, 2739824640), (8, 2397346560), (9, 2130974720), (10, 1917877248), (12, 1598231040), (14, 1369912320), (15, 1278584832), (16, 1198673280), (18, 1065487360), (20, 958938624), (21, 913274880), (24, 799115520), (28, 684956160), (30, 639292416), (31, 618670080), (32, 599336640), (35, 547964928), (36, 532743680), (40, 479469312), (42, 456637440), (45, 426194944), (48, 399557760), (49, 391403520), (56, 342478080), (60, 319646208), (62, 309335040), (63, 304424960), (64, 299668320), (70, 273982464), (72, 266371840), (80, 239734656), (84, 228318720), (90, 213097472), (93, 206223360), (96, 199778880), (98, 195701760), (105, 182654976), (112, 171239040), (120, 159823104), (124, 154667520), (126, 152212480), (128, 149834160), (137, 139991040), (140, 136991232), (144, 133185920), (147, 130467840), (155, 123734016), (160, 119867328), (168, 114159360), (180, 106548736), (186, 103111680), (192, 99889440), (196, 97850880), (210, 91327488), (217, 88381440), (224, 85619520), (240, 79911552), (245, 78280704), (248, 77333760), (252, 76106240), (256, 74917080), (274, 69995520), (279, 68741120), (280, 68495616), (288, 66592960), (294, 65233920), (310, 61867008), (315, 60884992), (320, 59933664), (336, 57079680), (360, 53274368), (372, 51555840), (384, 49944720), (392, 48925440), (411, 46663680), (420, 45663744), (434, 44190720), (441, 43489280), (448, 42809760), (465, 41244672), (480, 39955776), (490, 39140352), (496, 38666880), (504, 38053120), (512, 37458540), (548, 34997760), (558, 34370560), (560, 34247808), (576, 33296480), (588, 32616960), (620, 30933504), (630, 30442496), (640, 29966832), (651, 29460480), (672, 28539840), (685, 27998208), (720, 26637184), (735, 26093568), (744, 25777920), (768, 24972360), (784, 24462720), (822, 23331840), (840, 22831872), (868, 22095360), (882, 21744640), (896, 21404880), (930, 20622336), (959, 19998720), (960, 19977888), (980, 19570176), (992, 19333440), (1008, 19026560), (1024, 18729270), (1085, 17676288), (1096, 17498880), (1116, 17185280), (1120, 17123904), (1152, 16648240), (1176, 16308480), (1233, 15554560), (1240, 15466752), (1260, 15221248), (1280, 14983416), (1302, 14730240), (1344, 14269920), (1370, 13999104), (1395, 13748224), (1440, 13318592), (1470, 13046784), (1488, 12888960), (1519, 12625920), (1536, 12486180), (1568, 12231360), (1644, 11665920), (1680, 11415936), (1736, 11047680), (1764, 10872320), (1792, 10702440), (1860, 10311168), (1918, 9999360), (1920, 9988944), (1953, 9820160), (1960, 9785088), (1984, 9666720), (2016, 9513280), (2048, 9364635), (2055, 9332736), (2170, 8838144), (2192, 8749440), (2205, 8697856), (2232, 8592640), (2240, 8561952), (2304, 8324120), (2352, 8154240), (2466, 7777280), (2480, 7733376), (2520, 7610624), (2560, 7491708), (2604, 7365120), (2688, 7134960), (2740, 6999552), (2790, 6874112), (2877, 6666240), (2880, 6659296), (2940, 6523392), (2976, 6444480), (3038, 6312960), (3072, 6243090), (3136, 6115680), (3255, 5892096), (3288, 5832960), (3360, 5707968), (3472, 5523840), (3528, 5436160), (3584, 5351220), (3720, 5155584), (3836, 4999680), (3840, 4994472), (3906, 4910080), (3920, 4892544), (3968, 4833360), (4032, 4756640), (4110, 4666368), (4247, 4515840), (4340, 4419072), (4384, 4374720), (4410, 4348928), (4464, 4296320), (4480, 4280976), (4557, 4208640), (4608, 4162060), (4704, 4077120), (4795, 3999744), (4932, 3888640), (4960, 3866688), (5040, 3805312), (5120, 3745854), (5208, 3682560), (5376, 3567480), (5480, 3499776), (5580, 3437056), (5754, 3333120), (5760, 3329648), (5880, 3261696), (5952, 3222240), (6076, 3156480), (6144, 3121545), (6165, 3110912), (6272, 3057840), (6510, 2946048), (6576, 2916480), (6713, 2856960), (6720, 2853984), (6944, 2761920), (7056, 2718080), (7168, 2675610), (7440, 2577792), (7595, 2525184), (7672, 2499840), (7680, 2497236), (7812, 2455040), (7840, 2446272), (7936, 2416680), (8064, 2378320), (8220, 2333184), (8494, 2257920), (8631, 2222080), (8680, 2209536), (8768, 2187360), (8820, 2174464), (8928, 2148160), (8960, 2140488), (9114, 2104320), (9216, 2081030), (9408, 2038560), (9590, 1999872), (9765, 1964032), (9864, 1944320), (9920, 1933344), (10080, 1902656), (10240, 1872927), (10416, 1841280), (10752, 1783740), (10960, 1749888), (11160, 1718528), (11508, 1666560), (11520, 1664824), (11760, 1630848), (11904, 1611120), (12152, 1578240), (12330, 1555456), (12544, 1528920), (12741, 1505280), (13020, 1473024), (13152, 1458240), (13426, 1428480), (13440, 1426992), (13671, 1402880), (13888, 1380960), (14112, 1359040), (14336, 1337805), (14385, 1333248), (14880, 1288896), (15190, 1262592), (15344, 1249920), (15360, 1248618), (15624, 1227520), (15680, 1223136), (15872, 1208340), (16128, 1189160), (16440, 1166592), (16988, 1128960), (17262, 1111040), (17360, 1104768), (17536, 1093680), (17640, 1087232), (17856, 1074080), (17920, 1070244), (18228, 1052160), (18432, 1040515), (18816, 1019280), (19180, 999936), (19530, 982016), (19728, 972160), (19840, 966672), (20139, 952320), (20160, 951328), (20832, 920640), (21235, 903168), (21504, 891870), (21920, 874944), (22320, 859264), (22785, 841728), (23016, 833280), (23040, 832412), (23520, 815424), (23808, 805560), (24304, 789120), (24660, 777728), (25088, 764460), (25482, 752640), (26040, 736512), (26304, 729120), (26852, 714240), (26880, 713496), (27342, 701440), (27776, 690480), (28224, 679520), (28770, 666624), (29729, 645120), (29760, 644448), (30380, 631296), (30688, 624960), (30720, 624309), (31248, 613760), (31360, 611568), (31744, 604170), (32256, 594580), (32880, 583296), (33565, 571392), (33976, 564480), (34524, 555520), (34720, 552384), (35072, 546840), (35280, 543616), (35712, 537040), (35840, 535122), (36456, 526080), (37632, 509640), (38223, 501760), (38360, 499968), (39060, 491008), (39456, 486080), (39680, 483336), (40278, 476160), (40320, 475664), (41664, 460320), (42470, 451584), (43008, 445935), (43155, 444416), (43840, 437472), (44640, 429632), (45570, 420864), (46032, 416640), (46080, 416206), (47040, 407712), (47616, 402780), (48608, 394560), (49320, 388864), (50176, 382230), (50964, 376320), (52080, 368256), (52608, 364560), (53704, 357120), (53760, 356748), (54684, 350720), (55552, 345240), (56448, 339760), (57540, 333312), (59458, 322560), (59520, 322224), (60417, 317440), (60760, 315648), (61376, 312480), (62496, 306880), (62720, 305784), (63488, 302085), (63705, 301056), (64512, 297290), (65760, 291648), (67130, 285696), (67952, 282240), (68355, 280576), (69048, 277760), (69440, 276192), (70144, 273420), (70560, 271808), (71424, 268520), (71680, 267561), (72912, 263040), (75264, 254820), (76446, 250880), (76720, 249984), (78120, 245504), (78912, 243040), (79360, 241668), (80556, 238080), (80640, 237832), (83328, 230160), (84940, 225792), (86310, 222208), (87680, 218736), (89187, 215040), (89280, 214816), (91140, 210432), (92064, 208320), (92160, 208103), (94080, 203856), (95232, 201390), (97216, 197280), (98640, 194432), (100352, 191115), (100695, 190464), (101928, 188160), (104160, 184128), (105216, 182280), (107408, 178560), (107520, 178374), (109368, 175360), (111104, 172620), (112896, 169880), (115080, 166656), (118916, 161280), (119040, 161112), (120834, 158720), (121520, 157824), (122752, 156240), (124992, 153440), (125440, 152892), (127410, 150528), (129024, 148645), (131520, 145824), (134260, 142848), (135904, 141120), (136710, 140288), (138096, 138880)]