2232163360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1999}}^1$

素因数の和:3018

約数の個数: 96

約数和(自身を含む): 6035904000

約数和(自身を除く): 3803740640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 997, 1120, 1994, 1999, 3988, 3998, 4985, 6979, 7976, 7996, 9970, 9995, 13958, 13993, 15952, 15992, 19940, 19990, 27916, 27986, 31904, 31984, 34895, 39880, 39980, 55832, 55972, 63968, 69790, 69965, 79760, 79960, 111664, 111944, 139580, 139930, 159520, 159920, 223328, 223888, 279160, 279860, 319840, 447776, 558320, 559720, 1116640, 1119440, 1993003, 2238880, 3986006, 7972012, 9965015, 13951021, 15944024, 19930030, 27902042, 31888048, 39860060, 55804084, 63776096, 69755105, 79720120, 111608168, 139510210, 159440240, 223216336, 279020420, 318880480, 446432672, 558040840, 1116081680, 2232163360]

約数ペア:

[(1, 2232163360), (2, 1116081680), (4, 558040840), (5, 446432672), (7, 318880480), (8, 279020420), (10, 223216336), (14, 159440240), (16, 139510210), (20, 111608168), (28, 79720120), (32, 69755105), (35, 63776096), (40, 55804084), (56, 39860060), (70, 31888048), (80, 27902042), (112, 19930030), (140, 15944024), (160, 13951021), (224, 9965015), (280, 7972012), (560, 3986006), (997, 2238880), (1120, 1993003), (1994, 1119440), (1999, 1116640), (3988, 559720), (3998, 558320), (4985, 447776), (6979, 319840), (7976, 279860), (7996, 279160), (9970, 223888), (9995, 223328), (13958, 159920), (13993, 159520), (15952, 139930), (15992, 139580), (19940, 111944), (19990, 111664), (27916, 79960), (27986, 79760), (31904, 69965), (31984, 69790), (34895, 63968), (39880, 55972), (39980, 55832)]