79574280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2103

約数の個数: 128

約数和(自身を含む): 266198400

約数和(自身を除く): 186624120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2053, 2280, 2584, 3230, 3876, 4106, 4845, 6159, 6460, 7752, 8212, 9690, 10265, 12318, 12920, 16424, 19380, 20530, 24636, 30795, 34901, 38760, 39007, 41060, 49272, 61590, 69802, 78014, 82120, 104703, 117021, 123180, 139604, 156028, 174505, 195035, 209406, 234042, 246360, 279208, 312056, 349010, 390070, 418812, 468084, 523515, 585105, 663119, 698020, 780140, 837624, 936168, 1047030, 1170210, 1326238, 1396040, 1560280, 1989357, 2094060, 2340420, 2652476, 3315595, 3978714, 4188120, 4680840, 5304952, 6631190, 7957428, 9946785, 13262380, 15914856, 19893570, 26524760, 39787140, 79574280]

約数ペア:

[(1, 79574280), (2, 39787140), (3, 26524760), (4, 19893570), (5, 15914856), (6, 13262380), (8, 9946785), (10, 7957428), (12, 6631190), (15, 5304952), (17, 4680840), (19, 4188120), (20, 3978714), (24, 3315595), (30, 2652476), (34, 2340420), (38, 2094060), (40, 1989357), (51, 1560280), (57, 1396040), (60, 1326238), (68, 1170210), (76, 1047030), (85, 936168), (95, 837624), (102, 780140), (114, 698020), (120, 663119), (136, 585105), (152, 523515), (170, 468084), (190, 418812), (204, 390070), (228, 349010), (255, 312056), (285, 279208), (323, 246360), (340, 234042), (380, 209406), (408, 195035), (456, 174505), (510, 156028), (570, 139604), (646, 123180), (680, 117021), (760, 104703), (969, 82120), (1020, 78014), (1140, 69802), (1292, 61590), (1615, 49272), (1938, 41060), (2040, 39007), (2053, 38760), (2280, 34901), (2584, 30795), (3230, 24636), (3876, 20530), (4106, 19380), (4845, 16424), (6159, 12920), (6460, 12318), (7752, 10265), (8212, 9690)]