15693836240

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1\times {\mathrm{1811}}^1$

素因数の和:2700

約数の個数: 80

約数和(自身を含む): 36803894400

約数和(自身を除く): 21110058160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 727, 745, 1192, 1454, 1490, 1811, 2384, 2908, 2980, 3622, 3635, 5816, 5960, 7244, 7270, 9055, 11632, 11920, 14488, 14540, 18110, 28976, 29080, 36220, 58160, 72440, 108323, 144880, 216646, 269839, 433292, 539678, 541615, 866584, 1079356, 1083230, 1316597, 1349195, 1733168, 2158712, 2166460, 2633194, 2698390, 4317424, 4332920, 5266388, 5396780, 6582985, 8665840, 10532776, 10793560, 13165970, 21065552, 21587120, 26331940, 52663880, 105327760, 196172953, 392345906, 784691812, 980864765, 1569383624, 1961729530, 3138767248, 3923459060, 7846918120, 15693836240]

約数ペア:

[(1, 15693836240), (2, 7846918120), (4, 3923459060), (5, 3138767248), (8, 1961729530), (10, 1569383624), (16, 980864765), (20, 784691812), (40, 392345906), (80, 196172953), (149, 105327760), (298, 52663880), (596, 26331940), (727, 21587120), (745, 21065552), (1192, 13165970), (1454, 10793560), (1490, 10532776), (1811, 8665840), (2384, 6582985), (2908, 5396780), (2980, 5266388), (3622, 4332920), (3635, 4317424), (5816, 2698390), (5960, 2633194), (7244, 2166460), (7270, 2158712), (9055, 1733168), (11632, 1349195), (11920, 1316597), (14488, 1083230), (14540, 1079356), (18110, 866584), (28976, 541615), (29080, 539678), (36220, 433292), (58160, 269839), (72440, 216646), (108323, 144880)]