133556640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{39749}}^1$

素因数の和:39774

約数の個数: 96

約数和(自身を含む): 480816000

約数和(自身を除く): 347259360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 39749, 79498, 119247, 158996, 198745, 238494, 278243, 317992, 397490, 476988, 556486, 596235, 635984, 794980, 834729, 953976, 1112972, 1192470, 1271968, 1391215, 1589960, 1669458, 1907952, 2225944, 2384940, 2782430, 3179920, 3338916, 3815904, 4173645, 4451888, 4769880, 5564860, 6359840, 6677832, 8347290, 8903776, 9539760, 11129720, 13355664, 16694580, 19079520, 22259440, 26711328, 33389160, 44518880, 66778320, 133556640]

約数ペア:

[(1, 133556640), (2, 66778320), (3, 44518880), (4, 33389160), (5, 26711328), (6, 22259440), (7, 19079520), (8, 16694580), (10, 13355664), (12, 11129720), (14, 9539760), (15, 8903776), (16, 8347290), (20, 6677832), (21, 6359840), (24, 5564860), (28, 4769880), (30, 4451888), (32, 4173645), (35, 3815904), (40, 3338916), (42, 3179920), (48, 2782430), (56, 2384940), (60, 2225944), (70, 1907952), (80, 1669458), (84, 1589960), (96, 1391215), (105, 1271968), (112, 1192470), (120, 1112972), (140, 953976), (160, 834729), (168, 794980), (210, 635984), (224, 596235), (240, 556486), (280, 476988), (336, 397490), (420, 317992), (480, 278243), (560, 238494), (672, 198745), (840, 158996), (1120, 119247), (1680, 79498), (3360, 39749)]