2087384880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11399}}^1$

素因数の和:11531

約数の個数: 160

約数和(自身を含む): 7463808000

約数和(自身を除く): 5376423120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 5232, 6104, 6540, 7630, 8720, 9156, 11399, 11445, 12208, 13080, 15260, 18312, 22798, 22890, 26160, 30520, 34197, 36624, 45596, 45780, 56995, 61040, 68394, 79793, 91192, 91560, 113990, 136788, 159586, 170985, 182384, 183120, 227980, 239379, 273576, 319172, 341970, 398965, 455960, 478758, 547152, 638344, 683940, 797930, 911920, 957516, 1196895, 1242491, 1276688, 1367880, 1595860, 1915032, 2393790, 2484982, 2735760, 3191720, 3727473, 3830064, 4787580, 4969964, 6212455, 6383440, 7454946, 8697437, 9575160, 9939928, 12424910, 14909892, 17394874, 18637365, 19150320, 19879856, 24849820, 26092311, 29819784, 34789748, 37274730, 43487185, 49699640, 52184622, 59639568, 69579496, 74549460, 86974370, 99399280, 104369244, 130461555, 139158992, 149098920, 173948740, 208738488, 260923110, 298197840, 347897480, 417476976, 521846220, 695794960, 1043692440, 2087384880]

約数ペア:

[(1, 2087384880), (2, 1043692440), (3, 695794960), (4, 521846220), (5, 417476976), (6, 347897480), (7, 298197840), (8, 260923110), (10, 208738488), (12, 173948740), (14, 149098920), (15, 139158992), (16, 130461555), (20, 104369244), (21, 99399280), (24, 86974370), (28, 74549460), (30, 69579496), (35, 59639568), (40, 52184622), (42, 49699640), (48, 43487185), (56, 37274730), (60, 34789748), (70, 29819784), (80, 26092311), (84, 24849820), (105, 19879856), (109, 19150320), (112, 18637365), (120, 17394874), (140, 14909892), (168, 12424910), (210, 9939928), (218, 9575160), (240, 8697437), (280, 7454946), (327, 6383440), (336, 6212455), (420, 4969964), (436, 4787580), (545, 3830064), (560, 3727473), (654, 3191720), (763, 2735760), (840, 2484982), (872, 2393790), (1090, 1915032), (1308, 1595860), (1526, 1367880), (1635, 1276688), (1680, 1242491), (1744, 1196895), (2180, 957516), (2289, 911920), (2616, 797930), (3052, 683940), (3270, 638344), (3815, 547152), (4360, 478758), (4578, 455960), (5232, 398965), (6104, 341970), (6540, 319172), (7630, 273576), (8720, 239379), (9156, 227980), (11399, 183120), (11445, 182384), (12208, 170985), (13080, 159586), (15260, 136788), (18312, 113990), (22798, 91560), (22890, 91192), (26160, 79793), (30520, 68394), (34197, 61040), (36624, 56995), (45596, 45780)]