19545805440

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:982

約数の個数: 640

約数和(自身を含む): 81172840320

約数和(自身を除く): 61627034880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 160, 162, 168, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 320, 324, 336, 360, 366, 378, 384, 405, 420, 427, 432, 448, 480, 488, 504, 540, 549, 560, 567, 576, 610, 630, 640, 648, 672, 720, 732, 756, 810, 840, 854, 864, 883, 896, 915, 945, 960, 976, 1008, 1080, 1098, 1120, 1134, 1152, 1220, 1260, 1281, 1296, 1344, 1440, 1464, 1512, 1620, 1647, 1680, 1708, 1728, 1766, 1830, 1890, 1920, 1952, 2016, 2135, 2160, 2196, 2240, 2268, 2440, 2520, 2562, 2592, 2649, 2688, 2745, 2835, 2880, 2928, 3024, 3240, 3294, 3360, 3416, 3456, 3532, 3660, 3780, 3843, 3904, 4032, 4270, 4320, 4392, 4415, 4480, 4536, 4880, 4941, 5040, 5124, 5184, 5298, 5490, 5670, 5760, 5856, 6048, 6181, 6405, 6480, 6588, 6720, 6832, 7064, 7320, 7560, 7686, 7808, 7947, 8064, 8235, 8540, 8640, 8784, 8830, 9072, 9760, 9882, 10080, 10248, 10368, 10596, 10980, 11340, 11529, 11712, 12096, 12362, 12810, 12960, 13176, 13245, 13440, 13664, 14128, 14640, 15120, 15372, 15894, 16470, 17080, 17280, 17568, 17660, 18144, 18543, 19215, 19520, 19764, 20160, 20496, 21192, 21960, 22680, 23058, 23424, 23841, 24192, 24705, 24724, 25620, 25920, 26352, 26490, 27328, 28256, 29280, 30240, 30744, 30905, 31788, 32940, 34160, 34587, 35136, 35320, 36288, 37086, 38430, 39040, 39528, 39735, 40320, 40992, 42384, 43920, 45360, 46116, 47682, 49410, 49448, 51240, 51840, 52704, 52980, 53863, 54656, 55629, 56512, 57645, 58560, 60480, 61488, 61810, 63576, 65880, 68320, 69174, 70272, 70640, 71523, 72576, 74172, 76860, 79056, 79470, 81984, 84768, 87840, 90720, 92232, 92715, 95364, 98820, 98896, 102480, 105408, 105960, 107726, 111258, 113024, 115290, 117120, 119205, 120960, 122976, 123620, 127152, 131760, 136640, 138348, 141280, 143046, 148344, 153720, 158112, 158940, 161589, 163968, 166887, 169536, 172935, 175680, 181440, 184464, 185430, 190728, 197640, 197792, 204960, 210816, 211920, 215452, 222516, 230580, 238410, 245952, 247240, 254304, 263520, 269315, 273280, 276696, 278145, 282560, 286092, 296688, 307440, 316224, 317880, 323178, 333774, 339072, 345870, 351360, 357615, 362880, 368928, 370860, 377041, 381456, 395280, 395584, 409920, 423840, 430904, 445032, 461160, 476820, 484767, 491904, 494480, 500661, 508608, 527040, 538630, 553392, 556290, 565120, 572184, 593376, 614880, 632448, 635760, 646356, 667548, 691740, 715230, 737856, 741720, 754082, 762912, 790560, 791168, 807945, 819840, 834435, 847680, 861808, 890064, 922320, 953640, 969534, 988960, 1001322, 1017216, 1054080, 1077260, 1106784, 1112580, 1131123, 1144368, 1186752, 1229760, 1271520, 1292712, 1335096, 1383480, 1430460, 1454301, 1475712, 1483440, 1508164, 1525824, 1581120, 1615890, 1668870, 1695360, 1723616, 1780128, 1844640, 1885205, 1907280, 1939068, 1977920, 2002644, 2154520, 2213568, 2225160, 2262246, 2288736, 2373504, 2423835, 2459520, 2503305, 2543040, 2585424, 2670192, 2766960, 2860920, 2908602, 2966880, 3016328, 3051648, 3162240, 3231780, 3337740, 3393369, 3447232, 3560256, 3689280, 3770410, 3814560, 3878136, 3955840, 4005288, 4309040, 4362903, 4427136, 4450320, 4524492, 4577472, 4847670, 5006610, 5086080, 5170848, 5340384, 5533920, 5655615, 5721840, 5817204, 5933760, 6032656, 6463560, 6675480, 6786738, 6894464, 7120512, 7271505, 7378560, 7540820, 7629120, 7756272, 8010576, 8618080, 8725806, 8900640, 9048984, 9154944, 9695340, 10013220, 10180107, 10341696, 10680768, 11067840, 11311230, 11443680, 11634408, 11867520, 12065312, 12927120, 13350960, 13573476, 14543010, 15081640, 15258240, 15512544, 16021152, 16966845, 17236160, 17451612, 17801280, 18097968, 19390680, 20026440, 20360214, 20683392, 21361536, 21814515, 22135680, 22622460, 22887360, 23268816, 24130624, 25854240, 26701920, 27146952, 29086020, 30163280, 30540321, 31025088, 32042304, 33933690, 34472320, 34903224, 35602560, 36195936, 38781360, 40052880, 40720428, 43629030, 45244920, 45774720, 46537632, 48261248, 50900535, 51708480, 53403840, 54293904, 58172040, 60326560, 61080642, 62050176, 64084608, 67867380, 69806448, 72391872, 77562720, 80105760, 81440856, 87258060, 90489840, 93075264, 101801070, 103416960, 106807680, 108587808, 116344080, 120653120, 122161284, 135734760, 139612896, 144783744, 152701605, 155125440, 160211520, 162881712, 174516120, 180979680, 186150528, 203602140, 217175616, 232688160, 241306240, 244322568, 271469520, 279225792, 305403210, 310250880, 320423040, 325763424, 349032240, 361959360, 407204280, 434351232, 465376320, 488645136, 542939040, 558451584, 610806420, 651526848, 698064480, 723918720, 814408560, 930752640, 977290272, 1085878080, 1221612840, 1303053696, 1396128960, 1628817120, 1954580544, 2171756160, 2443225680, 2792257920, 3257634240, 3909161088, 4886451360, 6515268480, 9772902720, 19545805440]

約数ペア:

[(1, 19545805440), (2, 9772902720), (3, 6515268480), (4, 4886451360), (5, 3909161088), (6, 3257634240), (7, 2792257920), (8, 2443225680), (9, 2171756160), (10, 1954580544), (12, 1628817120), (14, 1396128960), (15, 1303053696), (16, 1221612840), (18, 1085878080), (20, 977290272), (21, 930752640), (24, 814408560), (27, 723918720), (28, 698064480), (30, 651526848), (32, 610806420), (35, 558451584), (36, 542939040), (40, 488645136), (42, 465376320), (45, 434351232), (48, 407204280), (54, 361959360), (56, 349032240), (60, 325763424), (61, 320423040), (63, 310250880), (64, 305403210), (70, 279225792), (72, 271469520), (80, 244322568), (81, 241306240), (84, 232688160), (90, 217175616), (96, 203602140), (105, 186150528), (108, 180979680), (112, 174516120), (120, 162881712), (122, 160211520), (126, 155125440), (128, 152701605), (135, 144783744), (140, 139612896), (144, 135734760), (160, 122161284), (162, 120653120), (168, 116344080), (180, 108587808), (183, 106807680), (189, 103416960), (192, 101801070), (210, 93075264), (216, 90489840), (224, 87258060), (240, 81440856), (244, 80105760), (252, 77562720), (270, 72391872), (280, 69806448), (288, 67867380), (305, 64084608), (315, 62050176), (320, 61080642), (324, 60326560), (336, 58172040), (360, 54293904), (366, 53403840), (378, 51708480), (384, 50900535), (405, 48261248), (420, 46537632), (427, 45774720), (432, 45244920), (448, 43629030), (480, 40720428), (488, 40052880), (504, 38781360), (540, 36195936), (549, 35602560), (560, 34903224), (567, 34472320), (576, 33933690), (610, 32042304), (630, 31025088), (640, 30540321), (648, 30163280), (672, 29086020), (720, 27146952), (732, 26701920), (756, 25854240), (810, 24130624), (840, 23268816), (854, 22887360), (864, 22622460), (883, 22135680), (896, 21814515), (915, 21361536), (945, 20683392), (960, 20360214), (976, 20026440), (1008, 19390680), (1080, 18097968), (1098, 17801280), (1120, 17451612), (1134, 17236160), (1152, 16966845), (1220, 16021152), (1260, 15512544), (1281, 15258240), (1296, 15081640), (1344, 14543010), (1440, 13573476), (1464, 13350960), (1512, 12927120), (1620, 12065312), (1647, 11867520), (1680, 11634408), (1708, 11443680), (1728, 11311230), (1766, 11067840), (1830, 10680768), (1890, 10341696), (1920, 10180107), (1952, 10013220), (2016, 9695340), (2135, 9154944), (2160, 9048984), (2196, 8900640), (2240, 8725806), (2268, 8618080), (2440, 8010576), (2520, 7756272), (2562, 7629120), (2592, 7540820), (2649, 7378560), (2688, 7271505), (2745, 7120512), (2835, 6894464), (2880, 6786738), (2928, 6675480), (3024, 6463560), (3240, 6032656), (3294, 5933760), (3360, 5817204), (3416, 5721840), (3456, 5655615), (3532, 5533920), (3660, 5340384), (3780, 5170848), (3843, 5086080), (3904, 5006610), (4032, 4847670), (4270, 4577472), (4320, 4524492), (4392, 4450320), (4415, 4427136), (4480, 4362903), (4536, 4309040), (4880, 4005288), (4941, 3955840), (5040, 3878136), (5124, 3814560), (5184, 3770410), (5298, 3689280), (5490, 3560256), (5670, 3447232), (5760, 3393369), (5856, 3337740), (6048, 3231780), (6181, 3162240), (6405, 3051648), (6480, 3016328), (6588, 2966880), (6720, 2908602), (6832, 2860920), (7064, 2766960), (7320, 2670192), (7560, 2585424), (7686, 2543040), (7808, 2503305), (7947, 2459520), (8064, 2423835), (8235, 2373504), (8540, 2288736), (8640, 2262246), (8784, 2225160), (8830, 2213568), (9072, 2154520), (9760, 2002644), (9882, 1977920), (10080, 1939068), (10248, 1907280), (10368, 1885205), (10596, 1844640), (10980, 1780128), (11340, 1723616), (11529, 1695360), (11712, 1668870), (12096, 1615890), (12362, 1581120), (12810, 1525824), (12960, 1508164), (13176, 1483440), (13245, 1475712), (13440, 1454301), (13664, 1430460), (14128, 1383480), (14640, 1335096), (15120, 1292712), (15372, 1271520), (15894, 1229760), (16470, 1186752), (17080, 1144368), (17280, 1131123), (17568, 1112580), (17660, 1106784), (18144, 1077260), (18543, 1054080), (19215, 1017216), (19520, 1001322), (19764, 988960), (20160, 969534), (20496, 953640), (21192, 922320), (21960, 890064), (22680, 861808), (23058, 847680), (23424, 834435), (23841, 819840), (24192, 807945), (24705, 791168), (24724, 790560), (25620, 762912), (25920, 754082), (26352, 741720), (26490, 737856), (27328, 715230), (28256, 691740), (29280, 667548), (30240, 646356), (30744, 635760), (30905, 632448), (31788, 614880), (32940, 593376), (34160, 572184), (34587, 565120), (35136, 556290), (35320, 553392), (36288, 538630), (37086, 527040), (38430, 508608), (39040, 500661), (39528, 494480), (39735, 491904), (40320, 484767), (40992, 476820), (42384, 461160), (43920, 445032), (45360, 430904), (46116, 423840), (47682, 409920), (49410, 395584), (49448, 395280), (51240, 381456), (51840, 377041), (52704, 370860), (52980, 368928), (53863, 362880), (54656, 357615), (55629, 351360), (56512, 345870), (57645, 339072), (58560, 333774), (60480, 323178), (61488, 317880), (61810, 316224), (63576, 307440), (65880, 296688), (68320, 286092), (69174, 282560), (70272, 278145), (70640, 276696), (71523, 273280), (72576, 269315), (74172, 263520), (76860, 254304), (79056, 247240), (79470, 245952), (81984, 238410), (84768, 230580), (87840, 222516), (90720, 215452), (92232, 211920), (92715, 210816), (95364, 204960), (98820, 197792), (98896, 197640), (102480, 190728), (105408, 185430), (105960, 184464), (107726, 181440), (111258, 175680), (113024, 172935), (115290, 169536), (117120, 166887), (119205, 163968), (120960, 161589), (122976, 158940), (123620, 158112), (127152, 153720), (131760, 148344), (136640, 143046), (138348, 141280)]