1918296000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 448

約数和(自身を含む): 7189378560

約数和(自身を除く): 5271082560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 83, 90, 96, 100, 107, 108, 120, 125, 135, 144, 150, 160, 166, 180, 192, 200, 214, 216, 225, 240, 249, 250, 270, 288, 300, 320, 321, 332, 360, 375, 400, 415, 428, 432, 450, 480, 498, 500, 535, 540, 576, 600, 642, 664, 675, 720, 747, 750, 800, 830, 856, 864, 900, 960, 963, 996, 1000, 1070, 1080, 1125, 1200, 1245, 1284, 1328, 1350, 1440, 1494, 1500, 1600, 1605, 1660, 1712, 1728, 1800, 1926, 1992, 2000, 2075, 2140, 2160, 2241, 2250, 2400, 2490, 2568, 2656, 2675, 2700, 2880, 2889, 2988, 3000, 3210, 3320, 3375, 3424, 3600, 3735, 3852, 3984, 4000, 4150, 4280, 4320, 4482, 4500, 4800, 4815, 4980, 5136, 5312, 5350, 5400, 5778, 5976, 6000, 6225, 6420, 6640, 6750, 6848, 7200, 7470, 7704, 7968, 8000, 8025, 8300, 8560, 8640, 8881, 8964, 9000, 9630, 9960, 10272, 10375, 10700, 10800, 11205, 11556, 11952, 12000, 12450, 12840, 13280, 13375, 13500, 14400, 14445, 14940, 15408, 15936, 16050, 16600, 17120, 17762, 17928, 18000, 18675, 19260, 19920, 20544, 20750, 21400, 21600, 22410, 23112, 23904, 24000, 24075, 24900, 25680, 26560, 26643, 26750, 27000, 28890, 29880, 30816, 31125, 32100, 33200, 34240, 35524, 35856, 36000, 37350, 38520, 39840, 40125, 41500, 42800, 43200, 44405, 44820, 46224, 47808, 48150, 49800, 51360, 53286, 53500, 54000, 56025, 57780, 59760, 61632, 62250, 64200, 66400, 71048, 71712, 72000, 72225, 74700, 77040, 79680, 79929, 80250, 83000, 85600, 88810, 89640, 92448, 93375, 96300, 99600, 102720, 106572, 107000, 108000, 112050, 115560, 119520, 120375, 124500, 128400, 132800, 133215, 142096, 143424, 144450, 149400, 154080, 159858, 160500, 166000, 171200, 177620, 179280, 184896, 186750, 192600, 199200, 213144, 214000, 216000, 222025, 224100, 231120, 239040, 239787, 240750, 249000, 256800, 266430, 280125, 284192, 288900, 298800, 308160, 319716, 321000, 332000, 355240, 358560, 361125, 373500, 385200, 398400, 399645, 426288, 428000, 444050, 448200, 462240, 479574, 481500, 498000, 513600, 532860, 560250, 568384, 577800, 597600, 639432, 642000, 664000, 666075, 710480, 717120, 722250, 747000, 770400, 799290, 852576, 856000, 888100, 896400, 924480, 959148, 963000, 996000, 1065720, 1110125, 1120500, 1155600, 1195200, 1198935, 1278864, 1284000, 1332150, 1420960, 1444500, 1494000, 1540800, 1598580, 1705152, 1776200, 1792800, 1918296, 1926000, 1992000, 1998225, 2131440, 2220250, 2241000, 2311200, 2397870, 2557728, 2568000, 2664300, 2841920, 2889000, 2988000, 3197160, 3330375, 3552400, 3585600, 3836592, 3852000, 3996450, 4262880, 4440500, 4482000, 4622400, 4795740, 5115456, 5328600, 5778000, 5976000, 5994675, 6394320, 6660750, 7104800, 7673184, 7704000, 7992900, 8525760, 8881000, 8964000, 9591480, 9991125, 10657200, 11556000, 11989350, 12788640, 13321500, 14209600, 15346368, 15985800, 17762000, 17928000, 19182960, 19982250, 21314400, 23112000, 23978700, 25577280, 26643000, 29973375, 31971600, 35524000, 38365920, 39964500, 42628800, 47957400, 53286000, 59946750, 63943200, 71048000, 76731840, 79929000, 95914800, 106572000, 119893500, 127886400, 159858000, 191829600, 213144000, 239787000, 319716000, 383659200, 479574000, 639432000, 959148000, 1918296000]

約数ペア:

[(1, 1918296000), (2, 959148000), (3, 639432000), (4, 479574000), (5, 383659200), (6, 319716000), (8, 239787000), (9, 213144000), (10, 191829600), (12, 159858000), (15, 127886400), (16, 119893500), (18, 106572000), (20, 95914800), (24, 79929000), (25, 76731840), (27, 71048000), (30, 63943200), (32, 59946750), (36, 53286000), (40, 47957400), (45, 42628800), (48, 39964500), (50, 38365920), (54, 35524000), (60, 31971600), (64, 29973375), (72, 26643000), (75, 25577280), (80, 23978700), (83, 23112000), (90, 21314400), (96, 19982250), (100, 19182960), (107, 17928000), (108, 17762000), (120, 15985800), (125, 15346368), (135, 14209600), (144, 13321500), (150, 12788640), (160, 11989350), (166, 11556000), (180, 10657200), (192, 9991125), (200, 9591480), (214, 8964000), (216, 8881000), (225, 8525760), (240, 7992900), (249, 7704000), (250, 7673184), (270, 7104800), (288, 6660750), (300, 6394320), (320, 5994675), (321, 5976000), (332, 5778000), (360, 5328600), (375, 5115456), (400, 4795740), (415, 4622400), (428, 4482000), (432, 4440500), (450, 4262880), (480, 3996450), (498, 3852000), (500, 3836592), (535, 3585600), (540, 3552400), (576, 3330375), (600, 3197160), (642, 2988000), (664, 2889000), (675, 2841920), (720, 2664300), (747, 2568000), (750, 2557728), (800, 2397870), (830, 2311200), (856, 2241000), (864, 2220250), (900, 2131440), (960, 1998225), (963, 1992000), (996, 1926000), (1000, 1918296), (1070, 1792800), (1080, 1776200), (1125, 1705152), (1200, 1598580), (1245, 1540800), (1284, 1494000), (1328, 1444500), (1350, 1420960), (1440, 1332150), (1494, 1284000), (1500, 1278864), (1600, 1198935), (1605, 1195200), (1660, 1155600), (1712, 1120500), (1728, 1110125), (1800, 1065720), (1926, 996000), (1992, 963000), (2000, 959148), (2075, 924480), (2140, 896400), (2160, 888100), (2241, 856000), (2250, 852576), (2400, 799290), (2490, 770400), (2568, 747000), (2656, 722250), (2675, 717120), (2700, 710480), (2880, 666075), (2889, 664000), (2988, 642000), (3000, 639432), (3210, 597600), (3320, 577800), (3375, 568384), (3424, 560250), (3600, 532860), (3735, 513600), (3852, 498000), (3984, 481500), (4000, 479574), (4150, 462240), (4280, 448200), (4320, 444050), (4482, 428000), (4500, 426288), (4800, 399645), (4815, 398400), (4980, 385200), (5136, 373500), (5312, 361125), (5350, 358560), (5400, 355240), (5778, 332000), (5976, 321000), (6000, 319716), (6225, 308160), (6420, 298800), (6640, 288900), (6750, 284192), (6848, 280125), (7200, 266430), (7470, 256800), (7704, 249000), (7968, 240750), (8000, 239787), (8025, 239040), (8300, 231120), (8560, 224100), (8640, 222025), (8881, 216000), (8964, 214000), (9000, 213144), (9630, 199200), (9960, 192600), (10272, 186750), (10375, 184896), (10700, 179280), (10800, 177620), (11205, 171200), (11556, 166000), (11952, 160500), (12000, 159858), (12450, 154080), (12840, 149400), (13280, 144450), (13375, 143424), (13500, 142096), (14400, 133215), (14445, 132800), (14940, 128400), (15408, 124500), (15936, 120375), (16050, 119520), (16600, 115560), (17120, 112050), (17762, 108000), (17928, 107000), (18000, 106572), (18675, 102720), (19260, 99600), (19920, 96300), (20544, 93375), (20750, 92448), (21400, 89640), (21600, 88810), (22410, 85600), (23112, 83000), (23904, 80250), (24000, 79929), (24075, 79680), (24900, 77040), (25680, 74700), (26560, 72225), (26643, 72000), (26750, 71712), (27000, 71048), (28890, 66400), (29880, 64200), (30816, 62250), (31125, 61632), (32100, 59760), (33200, 57780), (34240, 56025), (35524, 54000), (35856, 53500), (36000, 53286), (37350, 51360), (38520, 49800), (39840, 48150), (40125, 47808), (41500, 46224), (42800, 44820), (43200, 44405)]