2998880640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{74377}}^1$

素因数の和:74409

約数の個数: 192

約数和(自身を含む): 11835027360

約数和(自身を除く): 8836146720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 74377, 148754, 223131, 297508, 371885, 446262, 520639, 595016, 669393, 743770, 892524, 1041278, 1115655, 1190032, 1338786, 1487540, 1561917, 1785048, 2082556, 2231310, 2380064, 2603195, 2677572, 2975080, 3123834, 3346965, 3570096, 4165112, 4462620, 4685751, 4760128, 5206390, 5355144, 5950160, 6247668, 6693930, 7140192, 7809585, 8330224, 8925240, 9371502, 9520256, 10412780, 10710288, 11900320, 12495336, 13387860, 14280384, 15619170, 16660448, 17850480, 18743004, 20825560, 21420576, 23428755, 23800640, 24990672, 26775720, 28560768, 31238340, 33320896, 35700960, 37486008, 41651120, 42841152, 46857510, 47601280, 49981344, 53551440, 62476680, 66641792, 71401920, 74972016, 83302240, 85682304, 93715020, 99962688, 107102880, 124953360, 142803840, 149944032, 166604480, 187430040, 199925376, 214205760, 249906720, 299888064, 333208960, 374860080, 428411520, 499813440, 599776128, 749720160, 999626880, 1499440320, 2998880640]

約数ペア:

[(1, 2998880640), (2, 1499440320), (3, 999626880), (4, 749720160), (5, 599776128), (6, 499813440), (7, 428411520), (8, 374860080), (9, 333208960), (10, 299888064), (12, 249906720), (14, 214205760), (15, 199925376), (16, 187430040), (18, 166604480), (20, 149944032), (21, 142803840), (24, 124953360), (28, 107102880), (30, 99962688), (32, 93715020), (35, 85682304), (36, 83302240), (40, 74972016), (42, 71401920), (45, 66641792), (48, 62476680), (56, 53551440), (60, 49981344), (63, 47601280), (64, 46857510), (70, 42841152), (72, 41651120), (80, 37486008), (84, 35700960), (90, 33320896), (96, 31238340), (105, 28560768), (112, 26775720), (120, 24990672), (126, 23800640), (128, 23428755), (140, 21420576), (144, 20825560), (160, 18743004), (168, 17850480), (180, 16660448), (192, 15619170), (210, 14280384), (224, 13387860), (240, 12495336), (252, 11900320), (280, 10710288), (288, 10412780), (315, 9520256), (320, 9371502), (336, 8925240), (360, 8330224), (384, 7809585), (420, 7140192), (448, 6693930), (480, 6247668), (504, 5950160), (560, 5355144), (576, 5206390), (630, 4760128), (640, 4685751), (672, 4462620), (720, 4165112), (840, 3570096), (896, 3346965), (960, 3123834), (1008, 2975080), (1120, 2677572), (1152, 2603195), (1260, 2380064), (1344, 2231310), (1440, 2082556), (1680, 1785048), (1920, 1561917), (2016, 1487540), (2240, 1338786), (2520, 1190032), (2688, 1115655), (2880, 1041278), (3360, 892524), (4032, 743770), (4480, 669393), (5040, 595016), (5760, 520639), (6720, 446262), (8064, 371885), (10080, 297508), (13440, 223131), (20160, 148754), (40320, 74377)]