2856716040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{3967}}^1$

素因数の和:4351

約数の個数: 128

約数和(自身を含む): 9102274560

約数和(自身を除く): 6245558520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 353, 408, 510, 680, 706, 1020, 1059, 1412, 1765, 2040, 2118, 2824, 3530, 3967, 4236, 5295, 6001, 7060, 7934, 8472, 10590, 11901, 12002, 14120, 15868, 18003, 19835, 21180, 23802, 24004, 30005, 31736, 36006, 39670, 42360, 47604, 48008, 59505, 60010, 67439, 72012, 79340, 90015, 95208, 119010, 120020, 134878, 144024, 158680, 180030, 202317, 238020, 240040, 269756, 337195, 360060, 404634, 476040, 539512, 674390, 720120, 809268, 1011585, 1348780, 1400351, 1618536, 2023170, 2697560, 2800702, 4046340, 4201053, 5601404, 7001755, 8092680, 8402106, 11202808, 14003510, 16804212, 21005265, 23805967, 28007020, 33608424, 42010530, 47611934, 56014040, 71417901, 84021060, 95223868, 119029835, 142835802, 168042120, 190447736, 238059670, 285671604, 357089505, 476119340, 571343208, 714179010, 952238680, 1428358020, 2856716040]

約数ペア:

[(1, 2856716040), (2, 1428358020), (3, 952238680), (4, 714179010), (5, 571343208), (6, 476119340), (8, 357089505), (10, 285671604), (12, 238059670), (15, 190447736), (17, 168042120), (20, 142835802), (24, 119029835), (30, 95223868), (34, 84021060), (40, 71417901), (51, 56014040), (60, 47611934), (68, 42010530), (85, 33608424), (102, 28007020), (120, 23805967), (136, 21005265), (170, 16804212), (204, 14003510), (255, 11202808), (340, 8402106), (353, 8092680), (408, 7001755), (510, 5601404), (680, 4201053), (706, 4046340), (1020, 2800702), (1059, 2697560), (1412, 2023170), (1765, 1618536), (2040, 1400351), (2118, 1348780), (2824, 1011585), (3530, 809268), (3967, 720120), (4236, 674390), (5295, 539512), (6001, 476040), (7060, 404634), (7934, 360060), (8472, 337195), (10590, 269756), (11901, 240040), (12002, 238020), (14120, 202317), (15868, 180030), (18003, 158680), (19835, 144024), (21180, 134878), (23802, 120020), (24004, 119010), (30005, 95208), (31736, 90015), (36006, 79340), (39670, 72012), (42360, 67439), (47604, 60010), (48008, 59505)]