1399788000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 384

約数和(自身を含む): 5492672640

約数和(自身を除く): 4092884640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 300, 312, 325, 351, 360, 375, 390, 400, 416, 432, 450, 468, 480, 500, 520, 540, 585, 600, 624, 650, 675, 702, 720, 750, 780, 800, 864, 900, 936, 975, 997, 1000, 1040, 1080, 1125, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1500, 1560, 1625, 1755, 1800, 1872, 1950, 1994, 2000, 2080, 2160, 2250, 2340, 2400, 2600, 2700, 2808, 2925, 2991, 3000, 3120, 3250, 3375, 3510, 3600, 3744, 3900, 3988, 4000, 4320, 4500, 4680, 4875, 4985, 5200, 5400, 5616, 5850, 5982, 6000, 6240, 6500, 6750, 7020, 7200, 7800, 7976, 8775, 8973, 9000, 9360, 9750, 9970, 10400, 10800, 11232, 11700, 11964, 12000, 12961, 13000, 13500, 14040, 14625, 14955, 15600, 15952, 17550, 17946, 18000, 18720, 19500, 19940, 21600, 23400, 23928, 24925, 25922, 26000, 26919, 27000, 28080, 29250, 29910, 31200, 31904, 35100, 35892, 36000, 38883, 39000, 39880, 43875, 44865, 46800, 47856, 49850, 51844, 52000, 53838, 54000, 56160, 58500, 59820, 64805, 70200, 71784, 74775, 77766, 78000, 79760, 87750, 89730, 93600, 95712, 99700, 103688, 107676, 108000, 116649, 117000, 119640, 124625, 129610, 134595, 140400, 143568, 149550, 155532, 156000, 159520, 175500, 179460, 194415, 199400, 207376, 215352, 224325, 233298, 234000, 239280, 249250, 259220, 269190, 280800, 287136, 299100, 311064, 324025, 349947, 351000, 358920, 373875, 388830, 398800, 414752, 430704, 448650, 466596, 468000, 478560, 498500, 518440, 538380, 583245, 598200, 622128, 648050, 672975, 699894, 702000, 717840, 747750, 777660, 797600, 861408, 897300, 933192, 972075, 997000, 1036880, 1076760, 1121625, 1166490, 1196400, 1244256, 1296100, 1345950, 1399788, 1404000, 1435680, 1495500, 1555320, 1620125, 1749735, 1794600, 1866384, 1944150, 1994000, 2073760, 2153520, 2243250, 2332980, 2392800, 2592200, 2691900, 2799576, 2916225, 2991000, 3110640, 3240250, 3364875, 3499470, 3589200, 3732768, 3888300, 3988000, 4307040, 4486500, 4665960, 4860375, 5184400, 5383800, 5599152, 5832450, 5982000, 6221280, 6480500, 6729750, 6998940, 7178400, 7776600, 8748675, 8973000, 9331920, 9720750, 10368800, 10767600, 11198304, 11664900, 11964000, 12961000, 13459500, 13997880, 14581125, 15553200, 17497350, 17946000, 18663840, 19441500, 21535200, 23329800, 25922000, 26919000, 27995760, 29162250, 31106400, 34994700, 35892000, 38883000, 43743375, 46659600, 51844000, 53838000, 55991520, 58324500, 69989400, 77766000, 87486750, 93319200, 107676000, 116649000, 139978800, 155532000, 174973500, 233298000, 279957600, 349947000, 466596000, 699894000, 1399788000]

約数ペア:

[(1, 1399788000), (2, 699894000), (3, 466596000), (4, 349947000), (5, 279957600), (6, 233298000), (8, 174973500), (9, 155532000), (10, 139978800), (12, 116649000), (13, 107676000), (15, 93319200), (16, 87486750), (18, 77766000), (20, 69989400), (24, 58324500), (25, 55991520), (26, 53838000), (27, 51844000), (30, 46659600), (32, 43743375), (36, 38883000), (39, 35892000), (40, 34994700), (45, 31106400), (48, 29162250), (50, 27995760), (52, 26919000), (54, 25922000), (60, 23329800), (65, 21535200), (72, 19441500), (75, 18663840), (78, 17946000), (80, 17497350), (90, 15553200), (96, 14581125), (100, 13997880), (104, 13459500), (108, 12961000), (117, 11964000), (120, 11664900), (125, 11198304), (130, 10767600), (135, 10368800), (144, 9720750), (150, 9331920), (156, 8973000), (160, 8748675), (180, 7776600), (195, 7178400), (200, 6998940), (208, 6729750), (216, 6480500), (225, 6221280), (234, 5982000), (240, 5832450), (250, 5599152), (260, 5383800), (270, 5184400), (288, 4860375), (300, 4665960), (312, 4486500), (325, 4307040), (351, 3988000), (360, 3888300), (375, 3732768), (390, 3589200), (400, 3499470), (416, 3364875), (432, 3240250), (450, 3110640), (468, 2991000), (480, 2916225), (500, 2799576), (520, 2691900), (540, 2592200), (585, 2392800), (600, 2332980), (624, 2243250), (650, 2153520), (675, 2073760), (702, 1994000), (720, 1944150), (750, 1866384), (780, 1794600), (800, 1749735), (864, 1620125), (900, 1555320), (936, 1495500), (975, 1435680), (997, 1404000), (1000, 1399788), (1040, 1345950), (1080, 1296100), (1125, 1244256), (1170, 1196400), (1200, 1166490), (1248, 1121625), (1300, 1076760), (1350, 1036880), (1404, 997000), (1440, 972075), (1500, 933192), (1560, 897300), (1625, 861408), (1755, 797600), (1800, 777660), (1872, 747750), (1950, 717840), (1994, 702000), (2000, 699894), (2080, 672975), (2160, 648050), (2250, 622128), (2340, 598200), (2400, 583245), (2600, 538380), (2700, 518440), (2808, 498500), (2925, 478560), (2991, 468000), (3000, 466596), (3120, 448650), (3250, 430704), (3375, 414752), (3510, 398800), (3600, 388830), (3744, 373875), (3900, 358920), (3988, 351000), (4000, 349947), (4320, 324025), (4500, 311064), (4680, 299100), (4875, 287136), (4985, 280800), (5200, 269190), (5400, 259220), (5616, 249250), (5850, 239280), (5982, 234000), (6000, 233298), (6240, 224325), (6500, 215352), (6750, 207376), (7020, 199400), (7200, 194415), (7800, 179460), (7976, 175500), (8775, 159520), (8973, 156000), (9000, 155532), (9360, 149550), (9750, 143568), (9970, 140400), (10400, 134595), (10800, 129610), (11232, 124625), (11700, 119640), (11964, 117000), (12000, 116649), (12961, 108000), (13000, 107676), (13500, 103688), (14040, 99700), (14625, 95712), (14955, 93600), (15600, 89730), (15952, 87750), (17550, 79760), (17946, 78000), (18000, 77766), (18720, 74775), (19500, 71784), (19940, 70200), (21600, 64805), (23400, 59820), (23928, 58500), (24925, 56160), (25922, 54000), (26000, 53838), (26919, 52000), (27000, 51844), (28080, 49850), (29250, 47856), (29910, 46800), (31200, 44865), (31904, 43875), (35100, 39880), (35892, 39000), (36000, 38883)]