163175520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19997}}^1$

素因数の和:20032

約数の個数: 96

約数和(自身を含む): 544265568

約数和(自身を除く): 381090048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 19997, 39994, 59991, 79988, 99985, 119982, 159976, 199970, 239964, 299955, 319952, 339949, 399940, 479928, 599910, 639904, 679898, 799880, 959856, 1019847, 1199820, 1359796, 1599760, 1699745, 1919712, 2039694, 2399640, 2719592, 3199520, 3399490, 4079388, 4799280, 5099235, 5439184, 6798980, 8158776, 9598560, 10198470, 10878368, 13597960, 16317552, 20396940, 27195920, 32635104, 40793880, 54391840, 81587760, 163175520]

約数ペア:

[(1, 163175520), (2, 81587760), (3, 54391840), (4, 40793880), (5, 32635104), (6, 27195920), (8, 20396940), (10, 16317552), (12, 13597960), (15, 10878368), (16, 10198470), (17, 9598560), (20, 8158776), (24, 6798980), (30, 5439184), (32, 5099235), (34, 4799280), (40, 4079388), (48, 3399490), (51, 3199520), (60, 2719592), (68, 2399640), (80, 2039694), (85, 1919712), (96, 1699745), (102, 1599760), (120, 1359796), (136, 1199820), (160, 1019847), (170, 959856), (204, 799880), (240, 679898), (255, 639904), (272, 599910), (340, 479928), (408, 399940), (480, 339949), (510, 319952), (544, 299955), (680, 239964), (816, 199970), (1020, 159976), (1360, 119982), (1632, 99985), (2040, 79988), (2720, 59991), (4080, 39994), (8160, 19997)]