1954542240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2124

約数の個数: 288

約数和(自身を含む): 7705152000

約数和(自身を除く): 5750609760

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, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 315, 336, 360, 388, 420, 480, 485, 504, 560, 582, 630, 672, 679, 720, 776, 840, 873, 970, 1008, 1120, 1164, 1260, 1358, 1440, 1455, 1552, 1680, 1746, 1940, 1999, 2016, 2037, 2328, 2520, 2716, 2910, 3104, 3360, 3395, 3492, 3880, 3998, 4074, 4365, 4656, 5040, 5432, 5820, 5997, 6111, 6790, 6984, 7760, 7996, 8148, 8730, 9312, 9995, 10080, 10185, 10864, 11640, 11994, 12222, 13580, 13968, 13993, 15520, 15992, 16296, 17460, 17991, 19990, 20370, 21728, 23280, 23988, 24444, 27160, 27936, 27986, 29985, 30555, 31984, 32592, 34920, 35982, 39980, 40740, 41979, 46560, 47976, 48888, 54320, 55972, 59970, 61110, 63968, 65184, 69840, 69965, 71964, 79960, 81480, 83958, 89955, 95952, 97776, 108640, 111944, 119940, 122220, 125937, 139680, 139930, 143928, 159920, 162960, 167916, 179910, 191904, 193903, 195552, 209895, 223888, 239880, 244440, 251874, 279860, 287856, 319840, 325920, 335832, 359820, 387806, 419790, 447776, 479760, 488880, 503748, 559720, 575712, 581709, 629685, 671664, 719640, 775612, 839580, 959520, 969515, 977760, 1007496, 1119440, 1163418, 1259370, 1343328, 1357321, 1439280, 1551224, 1679160, 1745127, 1939030, 2014992, 2238880, 2326836, 2518740, 2714642, 2878560, 2908545, 3102448, 3358320, 3490254, 3878060, 4029984, 4071963, 4653672, 5037480, 5429284, 5817090, 6204896, 6716640, 6786605, 6980508, 7756120, 8143926, 8725635, 9307344, 10074960, 10858568, 11634180, 12215889, 13573210, 13961016, 15512240, 16287852, 17451270, 18614688, 20149920, 20359815, 21717136, 23268360, 24431778, 27146420, 27922032, 31024480, 32575704, 34902540, 40719630, 43434272, 46536720, 48863556, 54292840, 55844064, 61079445, 65151408, 69805080, 81439260, 93073440, 97727112, 108585680, 122158890, 130302816, 139610160, 162878520, 195454224, 217171360, 244317780, 279220320, 325757040, 390908448, 488635560, 651514080, 977271120, 1954542240]

約数ペア:

[(1, 1954542240), (2, 977271120), (3, 651514080), (4, 488635560), (5, 390908448), (6, 325757040), (7, 279220320), (8, 244317780), (9, 217171360), (10, 195454224), (12, 162878520), (14, 139610160), (15, 130302816), (16, 122158890), (18, 108585680), (20, 97727112), (21, 93073440), (24, 81439260), (28, 69805080), (30, 65151408), (32, 61079445), (35, 55844064), (36, 54292840), (40, 48863556), (42, 46536720), (45, 43434272), (48, 40719630), (56, 34902540), (60, 32575704), (63, 31024480), (70, 27922032), (72, 27146420), (80, 24431778), (84, 23268360), (90, 21717136), (96, 20359815), (97, 20149920), (105, 18614688), (112, 17451270), (120, 16287852), (126, 15512240), (140, 13961016), (144, 13573210), (160, 12215889), (168, 11634180), (180, 10858568), (194, 10074960), (210, 9307344), (224, 8725635), (240, 8143926), (252, 7756120), (280, 6980508), (288, 6786605), (291, 6716640), (315, 6204896), (336, 5817090), (360, 5429284), (388, 5037480), (420, 4653672), (480, 4071963), (485, 4029984), (504, 3878060), (560, 3490254), (582, 3358320), (630, 3102448), (672, 2908545), (679, 2878560), (720, 2714642), (776, 2518740), (840, 2326836), (873, 2238880), (970, 2014992), (1008, 1939030), (1120, 1745127), (1164, 1679160), (1260, 1551224), (1358, 1439280), (1440, 1357321), (1455, 1343328), (1552, 1259370), (1680, 1163418), (1746, 1119440), (1940, 1007496), (1999, 977760), (2016, 969515), (2037, 959520), (2328, 839580), (2520, 775612), (2716, 719640), (2910, 671664), (3104, 629685), (3360, 581709), (3395, 575712), (3492, 559720), (3880, 503748), (3998, 488880), (4074, 479760), (4365, 447776), (4656, 419790), (5040, 387806), (5432, 359820), (5820, 335832), (5997, 325920), (6111, 319840), (6790, 287856), (6984, 279860), (7760, 251874), (7996, 244440), (8148, 239880), (8730, 223888), (9312, 209895), (9995, 195552), (10080, 193903), (10185, 191904), (10864, 179910), (11640, 167916), (11994, 162960), (12222, 159920), (13580, 143928), (13968, 139930), (13993, 139680), (15520, 125937), (15992, 122220), (16296, 119940), (17460, 111944), (17991, 108640), (19990, 97776), (20370, 95952), (21728, 89955), (23280, 83958), (23988, 81480), (24444, 79960), (27160, 71964), (27936, 69965), (27986, 69840), (29985, 65184), (30555, 63968), (31984, 61110), (32592, 59970), (34920, 55972), (35982, 54320), (39980, 48888), (40740, 47976), (41979, 46560)]