18788668800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1202

約数の個数: 384

約数和(自身を含む): 67953150720

約数和(自身を除く): 49164481920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 181, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 362, 384, 400, 440, 480, 528, 543, 550, 600, 640, 660, 704, 724, 800, 825, 880, 905, 960, 983, 1056, 1086, 1100, 1200, 1320, 1408, 1448, 1600, 1650, 1760, 1810, 1920, 1966, 1991, 2112, 2172, 2200, 2400, 2640, 2715, 2896, 2949, 3200, 3300, 3520, 3620, 3932, 3982, 4224, 4344, 4400, 4525, 4800, 4915, 5280, 5430, 5792, 5898, 5973, 6600, 7040, 7240, 7864, 7964, 8688, 8800, 9050, 9600, 9830, 9955, 10560, 10813, 10860, 11584, 11796, 11946, 13200, 13575, 14480, 14745, 15728, 15928, 17376, 17600, 18100, 19660, 19910, 21120, 21626, 21720, 23168, 23592, 23892, 24575, 26400, 27150, 28960, 29490, 29865, 31456, 31856, 32439, 34752, 35200, 36200, 39320, 39820, 43252, 43440, 47184, 47784, 49150, 49775, 52800, 54065, 54300, 57920, 58980, 59730, 62912, 63712, 64878, 69504, 72400, 73725, 78640, 79640, 86504, 86880, 94368, 95568, 98300, 99550, 105600, 108130, 108600, 115840, 117960, 119460, 125824, 127424, 129756, 144800, 147450, 149325, 157280, 159280, 162195, 173008, 173760, 177923, 188736, 191136, 196600, 199100, 216260, 217200, 235920, 238920, 254848, 259512, 270325, 289600, 294900, 298650, 314560, 318560, 324390, 346016, 347520, 355846, 377472, 382272, 393200, 398200, 432520, 434400, 471840, 477840, 519024, 533769, 540650, 579200, 589800, 597300, 629120, 637120, 648780, 692032, 711692, 764544, 786400, 796400, 810975, 865040, 868800, 889615, 943680, 955680, 1038048, 1067538, 1081300, 1179600, 1194600, 1274240, 1297560, 1384064, 1423384, 1572800, 1592800, 1621950, 1730080, 1737600, 1779230, 1887360, 1911360, 1957153, 2076096, 2135076, 2162600, 2359200, 2389200, 2595120, 2668845, 2846768, 3145600, 3185600, 3243900, 3460160, 3558460, 3822720, 3914306, 4152192, 4270152, 4325200, 4448075, 4718400, 4778400, 5190240, 5337690, 5693536, 5871459, 6371200, 6487800, 6920320, 7116920, 7828612, 8540304, 8650400, 8896150, 9436800, 9556800, 9785765, 10380480, 10675380, 11387072, 11742918, 12975600, 13344225, 14233840, 15657224, 17080608, 17300800, 17792300, 19113600, 19571530, 20760960, 21350760, 22774144, 23485836, 25951200, 26688450, 28467680, 29357295, 31314448, 34161216, 34601600, 35584600, 39143060, 42701520, 46971672, 48928825, 51902400, 53376900, 56935360, 58714590, 62628896, 68322432, 71169200, 78286120, 85403040, 93943344, 97857650, 103804800, 106753800, 113870720, 117429180, 125257792, 142338400, 146786475, 156572240, 170806080, 187886688, 195715300, 213507600, 234858360, 250515584, 284676800, 293572950, 313144480, 341612160, 375773376, 391430600, 427015200, 469716720, 569353600, 587145900, 626288960, 751546752, 782861200, 854030400, 939433440, 1174291800, 1252577920, 1565722400, 1708060800, 1878866880, 2348583600, 3131444800, 3757733760, 4697167200, 6262889600, 9394334400, 18788668800]

約数ペア:

[(1, 18788668800), (2, 9394334400), (3, 6262889600), (4, 4697167200), (5, 3757733760), (6, 3131444800), (8, 2348583600), (10, 1878866880), (11, 1708060800), (12, 1565722400), (15, 1252577920), (16, 1174291800), (20, 939433440), (22, 854030400), (24, 782861200), (25, 751546752), (30, 626288960), (32, 587145900), (33, 569353600), (40, 469716720), (44, 427015200), (48, 391430600), (50, 375773376), (55, 341612160), (60, 313144480), (64, 293572950), (66, 284676800), (75, 250515584), (80, 234858360), (88, 213507600), (96, 195715300), (100, 187886688), (110, 170806080), (120, 156572240), (128, 146786475), (132, 142338400), (150, 125257792), (160, 117429180), (165, 113870720), (176, 106753800), (181, 103804800), (192, 97857650), (200, 93943344), (220, 85403040), (240, 78286120), (264, 71169200), (275, 68322432), (300, 62628896), (320, 58714590), (330, 56935360), (352, 53376900), (362, 51902400), (384, 48928825), (400, 46971672), (440, 42701520), (480, 39143060), (528, 35584600), (543, 34601600), (550, 34161216), (600, 31314448), (640, 29357295), (660, 28467680), (704, 26688450), (724, 25951200), (800, 23485836), (825, 22774144), (880, 21350760), (905, 20760960), (960, 19571530), (983, 19113600), (1056, 17792300), (1086, 17300800), (1100, 17080608), (1200, 15657224), (1320, 14233840), (1408, 13344225), (1448, 12975600), (1600, 11742918), (1650, 11387072), (1760, 10675380), (1810, 10380480), (1920, 9785765), (1966, 9556800), (1991, 9436800), (2112, 8896150), (2172, 8650400), (2200, 8540304), (2400, 7828612), (2640, 7116920), (2715, 6920320), (2896, 6487800), (2949, 6371200), (3200, 5871459), (3300, 5693536), (3520, 5337690), (3620, 5190240), (3932, 4778400), (3982, 4718400), (4224, 4448075), (4344, 4325200), (4400, 4270152), (4525, 4152192), (4800, 3914306), (4915, 3822720), (5280, 3558460), (5430, 3460160), (5792, 3243900), (5898, 3185600), (5973, 3145600), (6600, 2846768), (7040, 2668845), (7240, 2595120), (7864, 2389200), (7964, 2359200), (8688, 2162600), (8800, 2135076), (9050, 2076096), (9600, 1957153), (9830, 1911360), (9955, 1887360), (10560, 1779230), (10813, 1737600), (10860, 1730080), (11584, 1621950), (11796, 1592800), (11946, 1572800), (13200, 1423384), (13575, 1384064), (14480, 1297560), (14745, 1274240), (15728, 1194600), (15928, 1179600), (17376, 1081300), (17600, 1067538), (18100, 1038048), (19660, 955680), (19910, 943680), (21120, 889615), (21626, 868800), (21720, 865040), (23168, 810975), (23592, 796400), (23892, 786400), (24575, 764544), (26400, 711692), (27150, 692032), (28960, 648780), (29490, 637120), (29865, 629120), (31456, 597300), (31856, 589800), (32439, 579200), (34752, 540650), (35200, 533769), (36200, 519024), (39320, 477840), (39820, 471840), (43252, 434400), (43440, 432520), (47184, 398200), (47784, 393200), (49150, 382272), (49775, 377472), (52800, 355846), (54065, 347520), (54300, 346016), (57920, 324390), (58980, 318560), (59730, 314560), (62912, 298650), (63712, 294900), (64878, 289600), (69504, 270325), (72400, 259512), (73725, 254848), (78640, 238920), (79640, 235920), (86504, 217200), (86880, 216260), (94368, 199100), (95568, 196600), (98300, 191136), (99550, 188736), (105600, 177923), (108130, 173760), (108600, 173008), (115840, 162195), (117960, 159280), (119460, 157280), (125824, 149325), (127424, 147450), (129756, 144800)]