243386052480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2351}}^1$

素因数の和:4379

約数の個数: 320

約数和(自身を含む): 869980668480

約数和(自身を除く): 626594616000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 1997, 2160, 2351, 2592, 2880, 3240, 3456, 3994, 4320, 4702, 5184, 5760, 5991, 6480, 7053, 7988, 8640, 9404, 9985, 10368, 11755, 11982, 12960, 14106, 15976, 17280, 17973, 18808, 19970, 21159, 23510, 23964, 25920, 28212, 29955, 31952, 35265, 35946, 37616, 39940, 42318, 47020, 47928, 51840, 53919, 56424, 59910, 63477, 63904, 70530, 71892, 75232, 79880, 84636, 89865, 94040, 95856, 105795, 107838, 112848, 119820, 126954, 127808, 141060, 143784, 150464, 159760, 161757, 169272, 179730, 188080, 190431, 191712, 211590, 215676, 225696, 239640, 253908, 255616, 269595, 282120, 287568, 300928, 317385, 319520, 323514, 338544, 359460, 376160, 380862, 383424, 423180, 431352, 451392, 479280, 507816, 539190, 564240, 575136, 634770, 639040, 647028, 677088, 718920, 752320, 761724, 766848, 808785, 846360, 862704, 902784, 952155, 958560, 1015632, 1078380, 1128480, 1150272, 1269540, 1278080, 1294056, 1354176, 1437840, 1504640, 1523448, 1617570, 1692720, 1725408, 1904310, 1917120, 2031264, 2156760, 2256960, 2300544, 2539080, 2588112, 2708352, 2875680, 3046896, 3235140, 3385440, 3450816, 3808620, 3834240, 4062528, 4313520, 4513920, 4694947, 5078160, 5176224, 5751360, 6093792, 6470280, 6770880, 6901632, 7617240, 8125056, 8627040, 9389894, 10156320, 10352448, 11502720, 12187584, 12940560, 13541760, 14084841, 15234480, 17254080, 18779788, 20312640, 20704896, 23474735, 24375168, 25881120, 28169682, 30468960, 34508160, 37559576, 40625280, 42254523, 46949470, 51762240, 56339364, 60937920, 70424205, 75119152, 84509046, 93898940, 103524480, 112678728, 121875840, 126763569, 140848410, 150238304, 169018092, 187797880, 211272615, 225357456, 253527138, 281696820, 300476608, 338036184, 375595760, 380290707, 422545230, 450714912, 507054276, 563393640, 600953216, 633817845, 676072368, 751191520, 760581414, 845090460, 901429824, 1014108552, 1126787280, 1267635690, 1352144736, 1502383040, 1521162828, 1690180920, 1802859648, 1901453535, 2028217104, 2253574560, 2535271380, 2704289472, 3004766080, 3042325656, 3380361840, 3802907070, 4056434208, 4507149120, 5070542760, 5408578944, 6084651312, 6760723680, 7605814140, 8112868416, 9014298240, 10141085520, 12169302624, 13521447360, 15211628280, 16225736832, 20282171040, 24338605248, 27042894720, 30423256560, 40564342080, 48677210496, 60846513120, 81128684160, 121693026240, 243386052480]

約数ペア:

[(1, 243386052480), (2, 121693026240), (3, 81128684160), (4, 60846513120), (5, 48677210496), (6, 40564342080), (8, 30423256560), (9, 27042894720), (10, 24338605248), (12, 20282171040), (15, 16225736832), (16, 15211628280), (18, 13521447360), (20, 12169302624), (24, 10141085520), (27, 9014298240), (30, 8112868416), (32, 7605814140), (36, 6760723680), (40, 6084651312), (45, 5408578944), (48, 5070542760), (54, 4507149120), (60, 4056434208), (64, 3802907070), (72, 3380361840), (80, 3042325656), (81, 3004766080), (90, 2704289472), (96, 2535271380), (108, 2253574560), (120, 2028217104), (128, 1901453535), (135, 1802859648), (144, 1690180920), (160, 1521162828), (162, 1502383040), (180, 1352144736), (192, 1267635690), (216, 1126787280), (240, 1014108552), (270, 901429824), (288, 845090460), (320, 760581414), (324, 751191520), (360, 676072368), (384, 633817845), (405, 600953216), (432, 563393640), (480, 507054276), (540, 450714912), (576, 422545230), (640, 380290707), (648, 375595760), (720, 338036184), (810, 300476608), (864, 281696820), (960, 253527138), (1080, 225357456), (1152, 211272615), (1296, 187797880), (1440, 169018092), (1620, 150238304), (1728, 140848410), (1920, 126763569), (1997, 121875840), (2160, 112678728), (2351, 103524480), (2592, 93898940), (2880, 84509046), (3240, 75119152), (3456, 70424205), (3994, 60937920), (4320, 56339364), (4702, 51762240), (5184, 46949470), (5760, 42254523), (5991, 40625280), (6480, 37559576), (7053, 34508160), (7988, 30468960), (8640, 28169682), (9404, 25881120), (9985, 24375168), (10368, 23474735), (11755, 20704896), (11982, 20312640), (12960, 18779788), (14106, 17254080), (15976, 15234480), (17280, 14084841), (17973, 13541760), (18808, 12940560), (19970, 12187584), (21159, 11502720), (23510, 10352448), (23964, 10156320), (25920, 9389894), (28212, 8627040), (29955, 8125056), (31952, 7617240), (35265, 6901632), (35946, 6770880), (37616, 6470280), (39940, 6093792), (42318, 5751360), (47020, 5176224), (47928, 5078160), (51840, 4694947), (53919, 4513920), (56424, 4313520), (59910, 4062528), (63477, 3834240), (63904, 3808620), (70530, 3450816), (71892, 3385440), (75232, 3235140), (79880, 3046896), (84636, 2875680), (89865, 2708352), (94040, 2588112), (95856, 2539080), (105795, 2300544), (107838, 2256960), (112848, 2156760), (119820, 2031264), (126954, 1917120), (127808, 1904310), (141060, 1725408), (143784, 1692720), (150464, 1617570), (159760, 1523448), (161757, 1504640), (169272, 1437840), (179730, 1354176), (188080, 1294056), (190431, 1278080), (191712, 1269540), (211590, 1150272), (215676, 1128480), (225696, 1078380), (239640, 1015632), (253908, 958560), (255616, 952155), (269595, 902784), (282120, 862704), (287568, 846360), (300928, 808785), (317385, 766848), (319520, 761724), (323514, 752320), (338544, 718920), (359460, 677088), (376160, 647028), (380862, 639040), (383424, 634770), (423180, 575136), (431352, 564240), (451392, 539190), (479280, 507816)]