19714184640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 504

約数和(自身を含む): 74365134480

約数和(自身を除く): 54650949840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 408, 419, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 680, 720, 744, 765, 816, 838, 930, 960, 961, 992, 1020, 1054, 1088, 1116, 1224, 1240, 1257, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1676, 1860, 1922, 1984, 2040, 2095, 2108, 2232, 2448, 2480, 2514, 2635, 2720, 2790, 2880, 2883, 2976, 3060, 3162, 3264, 3352, 3720, 3771, 3844, 4080, 4190, 4216, 4464, 4743, 4805, 4896, 4960, 5028, 5270, 5440, 5580, 5766, 5952, 6120, 6285, 6324, 6704, 7123, 7440, 7542, 7688, 7905, 8160, 8380, 8432, 8649, 8928, 9486, 9610, 9792, 9920, 10056, 10540, 11160, 11532, 12240, 12570, 12648, 12989, 13408, 14246, 14415, 14880, 15084, 15376, 15810, 16320, 16337, 16760, 16864, 17298, 17856, 18855, 18972, 19220, 20112, 21080, 21369, 22320, 23064, 23715, 24480, 25140, 25296, 25978, 26816, 28492, 28830, 29760, 30168, 30752, 31620, 32674, 33520, 33728, 34596, 35615, 37710, 37944, 38440, 38967, 40224, 42160, 42738, 43245, 44640, 46128, 47430, 48960, 49011, 50280, 50592, 51956, 56984, 57660, 60336, 61504, 63240, 64107, 64945, 65348, 67040, 69192, 71230, 75420, 75888, 76880, 77934, 80448, 81685, 84320, 85476, 86490, 89280, 92256, 94860, 98022, 100560, 101184, 103912, 106845, 113968, 115320, 116901, 120672, 126480, 128214, 129890, 130696, 134080, 138384, 142460, 147033, 150840, 151776, 153760, 155868, 163370, 168640, 170952, 172980, 184512, 189720, 194835, 196044, 201120, 207824, 213690, 220813, 227936, 230640, 233802, 241344, 245055, 252960, 256428, 259780, 261392, 276768, 284920, 294066, 301680, 303552, 307520, 311736, 320535, 326740, 341904, 345960, 379440, 389670, 392088, 402240, 402659, 415648, 427380, 441626, 455872, 461280, 467604, 490110, 505920, 512856, 519560, 522784, 553536, 569840, 584505, 588132, 603360, 623472, 641070, 653480, 662439, 683808, 691920, 735165, 758880, 779340, 784176, 805318, 831296, 854760, 883252, 922560, 935208, 980220, 1025712, 1039120, 1045568, 1104065, 1139680, 1169010, 1176264, 1206720, 1207977, 1246944, 1282140, 1306960, 1324878, 1367616, 1383840, 1470330, 1517760, 1558680, 1568352, 1610636, 1709520, 1766504, 1870416, 1960440, 1987317, 2013295, 2051424, 2078240, 2208130, 2279360, 2338020, 2352528, 2415954, 2493888, 2564280, 2613920, 2649756, 2767680, 2940660, 3117360, 3136704, 3221272, 3312195, 3419040, 3533008, 3623931, 3740832, 3920880, 3974634, 4026590, 4102848, 4156480, 4416260, 4676040, 4705056, 4831908, 5128560, 5227840, 5299512, 5881320, 6039885, 6234720, 6442544, 6624390, 6838080, 6845203, 7066016, 7247862, 7481664, 7841760, 7949268, 8053180, 8832520, 9352080, 9410112, 9663816, 9936585, 10257120, 10599024, 11762640, 12079770, 12469440, 12885088, 13248780, 13690406, 14132032, 14495724, 15683520, 15898536, 16106360, 17665040, 18119655, 18704160, 19327632, 19873170, 20514240, 20535609, 21198048, 23525280, 24159540, 25770176, 26497560, 27380812, 28991448, 31797072, 32212720, 34226015, 35330080, 36239310, 37408320, 38655264, 39746340, 41071218, 42396096, 47050560, 48319080, 52995120, 54761624, 57982896, 61606827, 63594144, 64425440, 68452030, 70660160, 72478620, 77310528, 79492680, 82142436, 96638160, 102678045, 105990240, 109523248, 115965792, 123213654, 127188288, 128850880, 136904060, 144957240, 158985360, 164284872, 193276320, 205356090, 211980480, 219046496, 231931584, 246427308, 273808120, 289914480, 308034135, 317970720, 328569744, 386552640, 410712180, 438092992, 492854616, 547616240, 579828960, 616068270, 635941440, 657139488, 821424360, 985709232, 1095232480, 1159657920, 1232136540, 1314278976, 1642848720, 1971418464, 2190464960, 2464273080, 3285697440, 3942836928, 4928546160, 6571394880, 9857092320, 19714184640]

約数ペア:

[(1, 19714184640), (2, 9857092320), (3, 6571394880), (4, 4928546160), (5, 3942836928), (6, 3285697440), (8, 2464273080), (9, 2190464960), (10, 1971418464), (12, 1642848720), (15, 1314278976), (16, 1232136540), (17, 1159657920), (18, 1095232480), (20, 985709232), (24, 821424360), (30, 657139488), (31, 635941440), (32, 616068270), (34, 579828960), (36, 547616240), (40, 492854616), (45, 438092992), (48, 410712180), (51, 386552640), (60, 328569744), (62, 317970720), (64, 308034135), (68, 289914480), (72, 273808120), (80, 246427308), (85, 231931584), (90, 219046496), (93, 211980480), (96, 205356090), (102, 193276320), (120, 164284872), (124, 158985360), (136, 144957240), (144, 136904060), (153, 128850880), (155, 127188288), (160, 123213654), (170, 115965792), (180, 109523248), (186, 105990240), (192, 102678045), (204, 96638160), (240, 82142436), (248, 79492680), (255, 77310528), (272, 72478620), (279, 70660160), (288, 68452030), (306, 64425440), (310, 63594144), (320, 61606827), (340, 57982896), (360, 54761624), (372, 52995120), (408, 48319080), (419, 47050560), (465, 42396096), (480, 41071218), (496, 39746340), (510, 38655264), (527, 37408320), (544, 36239310), (558, 35330080), (576, 34226015), (612, 32212720), (620, 31797072), (680, 28991448), (720, 27380812), (744, 26497560), (765, 25770176), (816, 24159540), (838, 23525280), (930, 21198048), (960, 20535609), (961, 20514240), (992, 19873170), (1020, 19327632), (1054, 18704160), (1088, 18119655), (1116, 17665040), (1224, 16106360), (1240, 15898536), (1257, 15683520), (1360, 14495724), (1395, 14132032), (1440, 13690406), (1488, 13248780), (1530, 12885088), (1581, 12469440), (1632, 12079770), (1676, 11762640), (1860, 10599024), (1922, 10257120), (1984, 9936585), (2040, 9663816), (2095, 9410112), (2108, 9352080), (2232, 8832520), (2448, 8053180), (2480, 7949268), (2514, 7841760), (2635, 7481664), (2720, 7247862), (2790, 7066016), (2880, 6845203), (2883, 6838080), (2976, 6624390), (3060, 6442544), (3162, 6234720), (3264, 6039885), (3352, 5881320), (3720, 5299512), (3771, 5227840), (3844, 5128560), (4080, 4831908), (4190, 4705056), (4216, 4676040), (4464, 4416260), (4743, 4156480), (4805, 4102848), (4896, 4026590), (4960, 3974634), (5028, 3920880), (5270, 3740832), (5440, 3623931), (5580, 3533008), (5766, 3419040), (5952, 3312195), (6120, 3221272), (6285, 3136704), (6324, 3117360), (6704, 2940660), (7123, 2767680), (7440, 2649756), (7542, 2613920), (7688, 2564280), (7905, 2493888), (8160, 2415954), (8380, 2352528), (8432, 2338020), (8649, 2279360), (8928, 2208130), (9486, 2078240), (9610, 2051424), (9792, 2013295), (9920, 1987317), (10056, 1960440), (10540, 1870416), (11160, 1766504), (11532, 1709520), (12240, 1610636), (12570, 1568352), (12648, 1558680), (12989, 1517760), (13408, 1470330), (14246, 1383840), (14415, 1367616), (14880, 1324878), (15084, 1306960), (15376, 1282140), (15810, 1246944), (16320, 1207977), (16337, 1206720), (16760, 1176264), (16864, 1169010), (17298, 1139680), (17856, 1104065), (18855, 1045568), (18972, 1039120), (19220, 1025712), (20112, 980220), (21080, 935208), (21369, 922560), (22320, 883252), (23064, 854760), (23715, 831296), (24480, 805318), (25140, 784176), (25296, 779340), (25978, 758880), (26816, 735165), (28492, 691920), (28830, 683808), (29760, 662439), (30168, 653480), (30752, 641070), (31620, 623472), (32674, 603360), (33520, 588132), (33728, 584505), (34596, 569840), (35615, 553536), (37710, 522784), (37944, 519560), (38440, 512856), (38967, 505920), (40224, 490110), (42160, 467604), (42738, 461280), (43245, 455872), (44640, 441626), (46128, 427380), (47430, 415648), (48960, 402659), (49011, 402240), (50280, 392088), (50592, 389670), (51956, 379440), (56984, 345960), (57660, 341904), (60336, 326740), (61504, 320535), (63240, 311736), (64107, 307520), (64945, 303552), (65348, 301680), (67040, 294066), (69192, 284920), (71230, 276768), (75420, 261392), (75888, 259780), (76880, 256428), (77934, 252960), (80448, 245055), (81685, 241344), (84320, 233802), (85476, 230640), (86490, 227936), (89280, 220813), (92256, 213690), (94860, 207824), (98022, 201120), (100560, 196044), (101184, 194835), (103912, 189720), (106845, 184512), (113968, 172980), (115320, 170952), (116901, 168640), (120672, 163370), (126480, 155868), (128214, 153760), (129890, 151776), (130696, 150840), (134080, 147033), (138384, 142460)]