264761280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 336

約数和(自身を含む): 1087916544

約数和(自身を除く): 823155264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 460, 480, 483, 504, 552, 560, 571, 576, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 960, 966, 1008, 1035, 1104, 1120, 1142, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1713, 1840, 1932, 2016, 2070, 2208, 2240, 2284, 2415, 2520, 2576, 2760, 2855, 2880, 2898, 3220, 3312, 3360, 3426, 3680, 3864, 3997, 4032, 4140, 4416, 4568, 4830, 5040, 5139, 5152, 5520, 5710, 5796, 6440, 6624, 6720, 6852, 7245, 7360, 7728, 7994, 8280, 8565, 9136, 9660, 10080, 10278, 10304, 11040, 11420, 11592, 11991, 12880, 13133, 13248, 13704, 14490, 15456, 15988, 16560, 17130, 18272, 19320, 19985, 20160, 20556, 22080, 22840, 23184, 23982, 25695, 25760, 26266, 27408, 28980, 30912, 31976, 33120, 34260, 35973, 36544, 38640, 39399, 39970, 41112, 45680, 46368, 47964, 51390, 51520, 52532, 54816, 57960, 59955, 63952, 65665, 66240, 68520, 71946, 77280, 78798, 79940, 82224, 91360, 91931, 92736, 95928, 102780, 105064, 109632, 115920, 118197, 119910, 127904, 131330, 137040, 143892, 154560, 157596, 159880, 164448, 179865, 182720, 183862, 191856, 196995, 205560, 210128, 231840, 236394, 239820, 255808, 262660, 274080, 275793, 287784, 315192, 319760, 328896, 359730, 367724, 383712, 393990, 411120, 420256, 459655, 463680, 472788, 479640, 525320, 548160, 551586, 575568, 590985, 630384, 639520, 719460, 735448, 767424, 787980, 822240, 827379, 840512, 919310, 945576, 959280, 1050640, 1103172, 1151136, 1181970, 1260768, 1279040, 1378965, 1438920, 1470896, 1575960, 1644480, 1654758, 1838620, 1891152, 1918560, 2101280, 2206344, 2302272, 2363940, 2521536, 2757930, 2877840, 2941792, 3151920, 3309516, 3677240, 3782304, 3837120, 4136895, 4202560, 4412688, 4727880, 5515860, 5755680, 5883584, 6303840, 6619032, 7354480, 7564608, 8273790, 8825376, 9455760, 11031720, 11511360, 12607680, 13238064, 14708960, 16547580, 17650752, 18911520, 22063440, 26476128, 29417920, 33095160, 37823040, 44126880, 52952256, 66190320, 88253760, 132380640, 264761280]

約数ペア:

[(1, 264761280), (2, 132380640), (3, 88253760), (4, 66190320), (5, 52952256), (6, 44126880), (7, 37823040), (8, 33095160), (9, 29417920), (10, 26476128), (12, 22063440), (14, 18911520), (15, 17650752), (16, 16547580), (18, 14708960), (20, 13238064), (21, 12607680), (23, 11511360), (24, 11031720), (28, 9455760), (30, 8825376), (32, 8273790), (35, 7564608), (36, 7354480), (40, 6619032), (42, 6303840), (45, 5883584), (46, 5755680), (48, 5515860), (56, 4727880), (60, 4412688), (63, 4202560), (64, 4136895), (69, 3837120), (70, 3782304), (72, 3677240), (80, 3309516), (84, 3151920), (90, 2941792), (92, 2877840), (96, 2757930), (105, 2521536), (112, 2363940), (115, 2302272), (120, 2206344), (126, 2101280), (138, 1918560), (140, 1891152), (144, 1838620), (160, 1654758), (161, 1644480), (168, 1575960), (180, 1470896), (184, 1438920), (192, 1378965), (207, 1279040), (210, 1260768), (224, 1181970), (230, 1151136), (240, 1103172), (252, 1050640), (276, 959280), (280, 945576), (288, 919310), (315, 840512), (320, 827379), (322, 822240), (336, 787980), (345, 767424), (360, 735448), (368, 719460), (414, 639520), (420, 630384), (448, 590985), (460, 575568), (480, 551586), (483, 548160), (504, 525320), (552, 479640), (560, 472788), (571, 463680), (576, 459655), (630, 420256), (644, 411120), (672, 393990), (690, 383712), (720, 367724), (736, 359730), (805, 328896), (828, 319760), (840, 315192), (920, 287784), (960, 275793), (966, 274080), (1008, 262660), (1035, 255808), (1104, 239820), (1120, 236394), (1142, 231840), (1260, 210128), (1288, 205560), (1344, 196995), (1380, 191856), (1440, 183862), (1449, 182720), (1472, 179865), (1610, 164448), (1656, 159880), (1680, 157596), (1713, 154560), (1840, 143892), (1932, 137040), (2016, 131330), (2070, 127904), (2208, 119910), (2240, 118197), (2284, 115920), (2415, 109632), (2520, 105064), (2576, 102780), (2760, 95928), (2855, 92736), (2880, 91931), (2898, 91360), (3220, 82224), (3312, 79940), (3360, 78798), (3426, 77280), (3680, 71946), (3864, 68520), (3997, 66240), (4032, 65665), (4140, 63952), (4416, 59955), (4568, 57960), (4830, 54816), (5040, 52532), (5139, 51520), (5152, 51390), (5520, 47964), (5710, 46368), (5796, 45680), (6440, 41112), (6624, 39970), (6720, 39399), (6852, 38640), (7245, 36544), (7360, 35973), (7728, 34260), (7994, 33120), (8280, 31976), (8565, 30912), (9136, 28980), (9660, 27408), (10080, 26266), (10278, 25760), (10304, 25695), (11040, 23982), (11420, 23184), (11592, 22840), (11991, 22080), (12880, 20556), (13133, 20160), (13248, 19985), (13704, 19320), (14490, 18272), (15456, 17130), (15988, 16560)]