19868029920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 576

約数和(自身を含む): 74101547520

約数和(自身を除く): 54233517600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 67, 72, 80, 81, 87, 90, 96, 108, 116, 120, 134, 135, 144, 145, 160, 162, 174, 180, 201, 216, 232, 240, 243, 261, 263, 268, 270, 288, 290, 324, 335, 348, 360, 402, 405, 432, 435, 464, 480, 486, 522, 526, 536, 540, 580, 603, 648, 670, 696, 720, 783, 789, 804, 810, 864, 870, 928, 972, 1005, 1044, 1052, 1072, 1080, 1160, 1206, 1215, 1296, 1305, 1315, 1340, 1392, 1440, 1566, 1578, 1608, 1620, 1740, 1809, 1943, 1944, 2010, 2088, 2104, 2144, 2160, 2320, 2349, 2367, 2412, 2430, 2592, 2610, 2630, 2680, 2784, 3015, 3132, 3156, 3216, 3240, 3480, 3618, 3886, 3888, 3915, 3945, 4020, 4176, 4208, 4320, 4640, 4698, 4734, 4824, 4860, 5220, 5260, 5360, 5427, 5829, 6030, 6264, 6312, 6432, 6480, 6960, 7047, 7101, 7236, 7627, 7772, 7776, 7830, 7890, 8040, 8352, 8416, 9045, 9396, 9468, 9648, 9715, 9720, 10440, 10520, 10720, 10854, 11658, 11745, 11835, 12060, 12528, 12624, 12960, 13920, 14094, 14202, 14472, 15254, 15544, 15660, 15780, 16080, 16281, 17487, 17621, 18090, 18792, 18936, 19296, 19430, 19440, 20880, 21040, 21303, 21708, 22881, 23316, 23490, 23670, 24120, 25056, 25248, 27135, 28188, 28404, 28944, 29145, 30508, 31088, 31320, 31560, 32160, 32562, 34974, 35235, 35242, 35505, 36180, 37584, 37872, 38135, 38860, 38880, 41760, 42080, 42606, 43416, 45762, 46632, 46980, 47340, 48240, 52461, 52863, 54270, 56376, 56808, 57888, 58290, 61016, 62176, 62640, 63120, 63909, 65124, 68643, 69948, 70470, 70484, 71010, 72360, 75168, 75744, 76270, 77720, 81405, 85212, 86832, 87435, 88105, 91524, 93264, 93960, 94680, 96480, 104922, 105726, 106515, 108540, 112752, 113616, 114405, 116580, 122032, 125280, 126240, 127818, 130248, 137286, 139896, 140940, 140968, 142020, 144720, 152540, 155440, 157383, 158589, 162810, 170424, 173664, 174870, 176210, 183048, 186528, 187920, 189360, 205929, 209844, 211452, 213030, 217080, 225504, 227232, 228810, 233160, 244064, 255636, 260496, 262305, 264315, 274572, 279792, 281880, 281936, 284040, 289440, 305080, 310880, 314766, 317178, 319545, 325620, 340848, 343215, 349740, 352420, 366096, 375840, 378720, 411858, 419688, 422904, 426060, 434160, 457620, 466320, 472149, 475767, 511009, 511272, 520992, 524610, 528630, 549144, 559584, 563760, 563872, 568080, 610160, 617787, 629532, 634356, 639090, 651240, 681696, 686430, 699480, 704840, 732192, 786915, 792945, 823716, 839376, 845808, 852120, 868320, 915240, 932640, 944298, 951534, 1022018, 1022544, 1029645, 1049220, 1057260, 1098288, 1127520, 1136160, 1220320, 1235574, 1259064, 1268712, 1278180, 1302480, 1372860, 1398960, 1409680, 1427301, 1533027, 1573830, 1585890, 1647432, 1678752, 1691616, 1704240, 1830480, 1853361, 1888596, 1903068, 2044036, 2045088, 2059290, 2098440, 2114520, 2196576, 2360745, 2378835, 2471148, 2518128, 2537424, 2555045, 2556360, 2604960, 2745720, 2797920, 2819360, 2854602, 3066054, 3088935, 3147660, 3171780, 3294864, 3408480, 3660960, 3706722, 3777192, 3806136, 4088072, 4118580, 4196880, 4229040, 4281903, 4599081, 4721490, 4757670, 4942296, 5036256, 5074848, 5110090, 5112720, 5491440, 5709204, 6132108, 6177870, 6295320, 6343560, 6589728, 7136505, 7413444, 7554384, 7612272, 7665135, 8176144, 8237160, 8393760, 8458080, 8563806, 9198162, 9266805, 9442980, 9515340, 9884592, 10220180, 10225440, 10982880, 11418408, 12264216, 12355740, 12590640, 12687120, 13797243, 14273010, 14826888, 15108768, 15224544, 15330270, 16352288, 16474320, 17127612, 18396324, 18533610, 18885960, 19030680, 19769184, 20440360, 21409515, 22836816, 22995405, 24528432, 24711480, 25181280, 25374240, 27594486, 28546020, 29653776, 30660540, 32948640, 34255224, 36792648, 37067220, 37771920, 38061360, 40880720, 41391729, 42819030, 45673632, 45990810, 49056864, 49422960, 55188972, 57092040, 59307552, 61321080, 68510448, 68986215, 73585296, 74134440, 75543840, 76122720, 81761440, 82783458, 85638060, 91981620, 98845920, 110377944, 114184080, 122642160, 124175187, 137020896, 137972430, 147170592, 148268880, 165566916, 171276120, 183963240, 206958645, 220755888, 228368160, 245284320, 248350374, 275944860, 296537760, 331133832, 342552240, 367926480, 413917290, 441511776, 496700748, 551889720, 620875935, 662267664, 685104480, 735852960, 827834580, 993401496, 1103779440, 1241751870, 1324535328, 1655669160, 1986802992, 2207558880, 2483503740, 3311338320, 3973605984, 4967007480, 6622676640, 9934014960, 19868029920]

約数ペア:

[(1, 19868029920), (2, 9934014960), (3, 6622676640), (4, 4967007480), (5, 3973605984), (6, 3311338320), (8, 2483503740), (9, 2207558880), (10, 1986802992), (12, 1655669160), (15, 1324535328), (16, 1241751870), (18, 1103779440), (20, 993401496), (24, 827834580), (27, 735852960), (29, 685104480), (30, 662267664), (32, 620875935), (36, 551889720), (40, 496700748), (45, 441511776), (48, 413917290), (54, 367926480), (58, 342552240), (60, 331133832), (67, 296537760), (72, 275944860), (80, 248350374), (81, 245284320), (87, 228368160), (90, 220755888), (96, 206958645), (108, 183963240), (116, 171276120), (120, 165566916), (134, 148268880), (135, 147170592), (144, 137972430), (145, 137020896), (160, 124175187), (162, 122642160), (174, 114184080), (180, 110377944), (201, 98845920), (216, 91981620), (232, 85638060), (240, 82783458), (243, 81761440), (261, 76122720), (263, 75543840), (268, 74134440), (270, 73585296), (288, 68986215), (290, 68510448), (324, 61321080), (335, 59307552), (348, 57092040), (360, 55188972), (402, 49422960), (405, 49056864), (432, 45990810), (435, 45673632), (464, 42819030), (480, 41391729), (486, 40880720), (522, 38061360), (526, 37771920), (536, 37067220), (540, 36792648), (580, 34255224), (603, 32948640), (648, 30660540), (670, 29653776), (696, 28546020), (720, 27594486), (783, 25374240), (789, 25181280), (804, 24711480), (810, 24528432), (864, 22995405), (870, 22836816), (928, 21409515), (972, 20440360), (1005, 19769184), (1044, 19030680), (1052, 18885960), (1072, 18533610), (1080, 18396324), (1160, 17127612), (1206, 16474320), (1215, 16352288), (1296, 15330270), (1305, 15224544), (1315, 15108768), (1340, 14826888), (1392, 14273010), (1440, 13797243), (1566, 12687120), (1578, 12590640), (1608, 12355740), (1620, 12264216), (1740, 11418408), (1809, 10982880), (1943, 10225440), (1944, 10220180), (2010, 9884592), (2088, 9515340), (2104, 9442980), (2144, 9266805), (2160, 9198162), (2320, 8563806), (2349, 8458080), (2367, 8393760), (2412, 8237160), (2430, 8176144), (2592, 7665135), (2610, 7612272), (2630, 7554384), (2680, 7413444), (2784, 7136505), (3015, 6589728), (3132, 6343560), (3156, 6295320), (3216, 6177870), (3240, 6132108), (3480, 5709204), (3618, 5491440), (3886, 5112720), (3888, 5110090), (3915, 5074848), (3945, 5036256), (4020, 4942296), (4176, 4757670), (4208, 4721490), (4320, 4599081), (4640, 4281903), (4698, 4229040), (4734, 4196880), (4824, 4118580), (4860, 4088072), (5220, 3806136), (5260, 3777192), (5360, 3706722), (5427, 3660960), (5829, 3408480), (6030, 3294864), (6264, 3171780), (6312, 3147660), (6432, 3088935), (6480, 3066054), (6960, 2854602), (7047, 2819360), (7101, 2797920), (7236, 2745720), (7627, 2604960), (7772, 2556360), (7776, 2555045), (7830, 2537424), (7890, 2518128), (8040, 2471148), (8352, 2378835), (8416, 2360745), (9045, 2196576), (9396, 2114520), (9468, 2098440), (9648, 2059290), (9715, 2045088), (9720, 2044036), (10440, 1903068), (10520, 1888596), (10720, 1853361), (10854, 1830480), (11658, 1704240), (11745, 1691616), (11835, 1678752), (12060, 1647432), (12528, 1585890), (12624, 1573830), (12960, 1533027), (13920, 1427301), (14094, 1409680), (14202, 1398960), (14472, 1372860), (15254, 1302480), (15544, 1278180), (15660, 1268712), (15780, 1259064), (16080, 1235574), (16281, 1220320), (17487, 1136160), (17621, 1127520), (18090, 1098288), (18792, 1057260), (18936, 1049220), (19296, 1029645), (19430, 1022544), (19440, 1022018), (20880, 951534), (21040, 944298), (21303, 932640), (21708, 915240), (22881, 868320), (23316, 852120), (23490, 845808), (23670, 839376), (24120, 823716), (25056, 792945), (25248, 786915), (27135, 732192), (28188, 704840), (28404, 699480), (28944, 686430), (29145, 681696), (30508, 651240), (31088, 639090), (31320, 634356), (31560, 629532), (32160, 617787), (32562, 610160), (34974, 568080), (35235, 563872), (35242, 563760), (35505, 559584), (36180, 549144), (37584, 528630), (37872, 524610), (38135, 520992), (38860, 511272), (38880, 511009), (41760, 475767), (42080, 472149), (42606, 466320), (43416, 457620), (45762, 434160), (46632, 426060), (46980, 422904), (47340, 419688), (48240, 411858), (52461, 378720), (52863, 375840), (54270, 366096), (56376, 352420), (56808, 349740), (57888, 343215), (58290, 340848), (61016, 325620), (62176, 319545), (62640, 317178), (63120, 314766), (63909, 310880), (65124, 305080), (68643, 289440), (69948, 284040), (70470, 281936), (70484, 281880), (71010, 279792), (72360, 274572), (75168, 264315), (75744, 262305), (76270, 260496), (77720, 255636), (81405, 244064), (85212, 233160), (86832, 228810), (87435, 227232), (88105, 225504), (91524, 217080), (93264, 213030), (93960, 211452), (94680, 209844), (96480, 205929), (104922, 189360), (105726, 187920), (106515, 186528), (108540, 183048), (112752, 176210), (113616, 174870), (114405, 173664), (116580, 170424), (122032, 162810), (125280, 158589), (126240, 157383), (127818, 155440), (130248, 152540), (137286, 144720), (139896, 142020), (140940, 140968)]