2029453440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4931

約数の個数: 256

約数和(自身を含む): 7633059840

約数和(自身を除く): 5603606400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4871, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9742, 9920, 10416, 11904, 13020, 13440, 13888, 14613, 14880, 17360, 19484, 19840, 20832, 24355, 26040, 27776, 29226, 29760, 34097, 34720, 38968, 41664, 48710, 52080, 58452, 59520, 68194, 69440, 73065, 77936, 83328, 97420, 102291, 104160, 116904, 136388, 138880, 146130, 151001, 155872, 170485, 194840, 204582, 208320, 233808, 272776, 292260, 302002, 311744, 340970, 389680, 409164, 416640, 453003, 467616, 511455, 545552, 584520, 604004, 623488, 681940, 755005, 779360, 818328, 906006, 935232, 1022910, 1057007, 1091104, 1169040, 1208008, 1363880, 1510010, 1558720, 1636656, 1812012, 1870464, 2045820, 2114014, 2182208, 2265015, 2338080, 2416016, 2727760, 3020020, 3117440, 3171021, 3273312, 3624024, 4091640, 4228028, 4364416, 4530030, 4676160, 4832032, 5285035, 5455520, 6040040, 6342042, 6546624, 7248048, 8183280, 8456056, 9060060, 9352320, 9664064, 10570070, 10911040, 12080080, 12684084, 13093248, 14496096, 15855105, 16366560, 16912112, 18120120, 19328128, 21140140, 21822080, 24160160, 25368168, 28992192, 31710210, 32733120, 33824224, 36240240, 42280280, 48320320, 50736336, 57984384, 63420420, 65466240, 67648448, 72480480, 84560560, 96640640, 101472672, 126840840, 135296896, 144960960, 169121120, 202945344, 253681680, 289921920, 338242240, 405890688, 507363360, 676484480, 1014726720, 2029453440]

約数ペア:

[(1, 2029453440), (2, 1014726720), (3, 676484480), (4, 507363360), (5, 405890688), (6, 338242240), (7, 289921920), (8, 253681680), (10, 202945344), (12, 169121120), (14, 144960960), (15, 135296896), (16, 126840840), (20, 101472672), (21, 96640640), (24, 84560560), (28, 72480480), (30, 67648448), (31, 65466240), (32, 63420420), (35, 57984384), (40, 50736336), (42, 48320320), (48, 42280280), (56, 36240240), (60, 33824224), (62, 32733120), (64, 31710210), (70, 28992192), (80, 25368168), (84, 24160160), (93, 21822080), (96, 21140140), (105, 19328128), (112, 18120120), (120, 16912112), (124, 16366560), (128, 15855105), (140, 14496096), (155, 13093248), (160, 12684084), (168, 12080080), (186, 10911040), (192, 10570070), (210, 9664064), (217, 9352320), (224, 9060060), (240, 8456056), (248, 8183280), (280, 7248048), (310, 6546624), (320, 6342042), (336, 6040040), (372, 5455520), (384, 5285035), (420, 4832032), (434, 4676160), (448, 4530030), (465, 4364416), (480, 4228028), (496, 4091640), (560, 3624024), (620, 3273312), (640, 3171021), (651, 3117440), (672, 3020020), (744, 2727760), (840, 2416016), (868, 2338080), (896, 2265015), (930, 2182208), (960, 2114014), (992, 2045820), (1085, 1870464), (1120, 1812012), (1240, 1636656), (1302, 1558720), (1344, 1510010), (1488, 1363880), (1680, 1208008), (1736, 1169040), (1860, 1091104), (1920, 1057007), (1984, 1022910), (2170, 935232), (2240, 906006), (2480, 818328), (2604, 779360), (2688, 755005), (2976, 681940), (3255, 623488), (3360, 604004), (3472, 584520), (3720, 545552), (3968, 511455), (4340, 467616), (4480, 453003), (4871, 416640), (4960, 409164), (5208, 389680), (5952, 340970), (6510, 311744), (6720, 302002), (6944, 292260), (7440, 272776), (8680, 233808), (9742, 208320), (9920, 204582), (10416, 194840), (11904, 170485), (13020, 155872), (13440, 151001), (13888, 146130), (14613, 138880), (14880, 136388), (17360, 116904), (19484, 104160), (19840, 102291), (20832, 97420), (24355, 83328), (26040, 77936), (27776, 73065), (29226, 69440), (29760, 68194), (34097, 59520), (34720, 58452), (38968, 52080), (41664, 48710)]