210627120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7253}}^1$

素因数の和:7291

約数の個数: 120

約数和(自身を含む): 717797808

約数和(自身を除く): 507170688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7253, 7260, 9680, 14506, 14520, 21759, 29012, 29040, 36265, 43518, 58024, 72530, 79783, 87036, 108795, 116048, 145060, 159566, 174072, 217590, 239349, 290120, 319132, 348144, 398915, 435180, 478698, 580240, 638264, 797830, 870360, 877613, 957396, 1196745, 1276528, 1595660, 1740720, 1755226, 1914792, 2393490, 2632839, 3191320, 3510452, 3829584, 4388065, 4786980, 5265678, 6382640, 7020904, 8776130, 9573960, 10531356, 13164195, 14041808, 17552260, 19147920, 21062712, 26328390, 35104520, 42125424, 52656780, 70209040, 105313560, 210627120]

約数ペア:

[(1, 210627120), (2, 105313560), (3, 70209040), (4, 52656780), (5, 42125424), (6, 35104520), (8, 26328390), (10, 21062712), (11, 19147920), (12, 17552260), (15, 14041808), (16, 13164195), (20, 10531356), (22, 9573960), (24, 8776130), (30, 7020904), (33, 6382640), (40, 5265678), (44, 4786980), (48, 4388065), (55, 3829584), (60, 3510452), (66, 3191320), (80, 2632839), (88, 2393490), (110, 1914792), (120, 1755226), (121, 1740720), (132, 1595660), (165, 1276528), (176, 1196745), (220, 957396), (240, 877613), (242, 870360), (264, 797830), (330, 638264), (363, 580240), (440, 478698), (484, 435180), (528, 398915), (605, 348144), (660, 319132), (726, 290120), (880, 239349), (968, 217590), (1210, 174072), (1320, 159566), (1452, 145060), (1815, 116048), (1936, 108795), (2420, 87036), (2640, 79783), (2904, 72530), (3630, 58024), (4840, 43518), (5808, 36265), (7253, 29040), (7260, 29012), (9680, 21759), (14506, 14520)]