2426945920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2296

約数の個数: 128

約数和(自身を含む): 6658560000

約数和(自身を除く): 4231614080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 271, 280, 320, 448, 542, 560, 640, 896, 1084, 1120, 1355, 1897, 1999, 2168, 2240, 2710, 3794, 3998, 4336, 4480, 5420, 7588, 7996, 8672, 9485, 9995, 10840, 13993, 15176, 15992, 17344, 18970, 19990, 21680, 27986, 30352, 31984, 34688, 37940, 39980, 43360, 55972, 60704, 63968, 69965, 75880, 79960, 86720, 111944, 121408, 127936, 139930, 151760, 159920, 173440, 223888, 242816, 255872, 279860, 303520, 319840, 447776, 541729, 559720, 607040, 639680, 895552, 1083458, 1119440, 1214080, 1279360, 1791104, 2166916, 2238880, 2708645, 3792103, 4333832, 4477760, 5417290, 7584206, 8667664, 8955520, 10834580, 15168412, 17335328, 18960515, 21669160, 30336824, 34670656, 37921030, 43338320, 60673648, 69341312, 75842060, 86676640, 121347296, 151684120, 173353280, 242694592, 303368240, 346706560, 485389184, 606736480, 1213472960, 2426945920]

約数ペア:

[(1, 2426945920), (2, 1213472960), (4, 606736480), (5, 485389184), (7, 346706560), (8, 303368240), (10, 242694592), (14, 173353280), (16, 151684120), (20, 121347296), (28, 86676640), (32, 75842060), (35, 69341312), (40, 60673648), (56, 43338320), (64, 37921030), (70, 34670656), (80, 30336824), (112, 21669160), (128, 18960515), (140, 17335328), (160, 15168412), (224, 10834580), (271, 8955520), (280, 8667664), (320, 7584206), (448, 5417290), (542, 4477760), (560, 4333832), (640, 3792103), (896, 2708645), (1084, 2238880), (1120, 2166916), (1355, 1791104), (1897, 1279360), (1999, 1214080), (2168, 1119440), (2240, 1083458), (2710, 895552), (3794, 639680), (3998, 607040), (4336, 559720), (4480, 541729), (5420, 447776), (7588, 319840), (7996, 303520), (8672, 279860), (9485, 255872), (9995, 242816), (10840, 223888), (13993, 173440), (15176, 159920), (15992, 151760), (17344, 139930), (18970, 127936), (19990, 121408), (21680, 111944), (27986, 86720), (30352, 79960), (31984, 75880), (34688, 69965), (37940, 63968), (39980, 60704), (43360, 55972)]