755973680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7267

約数の個数: 160

約数和(自身を含む): 2320565760

約数和(自身を除く): 1564592080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2992, 3080, 3740, 4760, 5236, 6160, 6545, 7219, 7480, 9520, 10472, 13090, 14438, 14960, 20944, 26180, 28876, 36095, 50533, 52360, 57752, 72190, 79409, 101066, 104720, 115504, 122723, 144380, 158818, 202132, 245446, 252665, 288760, 317636, 397045, 404264, 490892, 505330, 555863, 577520, 613615, 635272, 794090, 808528, 859061, 981784, 1010660, 1111726, 1227230, 1270544, 1349953, 1588180, 1718122, 1963568, 2021320, 2223452, 2454460, 2699906, 2779315, 3176360, 3436244, 4042640, 4295305, 4446904, 4908920, 5399812, 5558630, 6352720, 6749765, 6872488, 8590610, 8893808, 9449671, 9817840, 10799624, 11117260, 13499530, 13744976, 17181220, 18899342, 21599248, 22234520, 26999060, 34362440, 37798684, 44469040, 47248355, 53998120, 68724880, 75597368, 94496710, 107996240, 151194736, 188993420, 377986840, 755973680]

約数ペア:

[(1, 755973680), (2, 377986840), (4, 188993420), (5, 151194736), (7, 107996240), (8, 94496710), (10, 75597368), (11, 68724880), (14, 53998120), (16, 47248355), (17, 44469040), (20, 37798684), (22, 34362440), (28, 26999060), (34, 22234520), (35, 21599248), (40, 18899342), (44, 17181220), (55, 13744976), (56, 13499530), (68, 11117260), (70, 10799624), (77, 9817840), (80, 9449671), (85, 8893808), (88, 8590610), (110, 6872488), (112, 6749765), (119, 6352720), (136, 5558630), (140, 5399812), (154, 4908920), (170, 4446904), (176, 4295305), (187, 4042640), (220, 3436244), (238, 3176360), (272, 2779315), (280, 2699906), (308, 2454460), (340, 2223452), (374, 2021320), (385, 1963568), (440, 1718122), (476, 1588180), (560, 1349953), (595, 1270544), (616, 1227230), (680, 1111726), (748, 1010660), (770, 981784), (880, 859061), (935, 808528), (952, 794090), (1190, 635272), (1232, 613615), (1309, 577520), (1360, 555863), (1496, 505330), (1540, 490892), (1870, 404264), (1904, 397045), (2380, 317636), (2618, 288760), (2992, 252665), (3080, 245446), (3740, 202132), (4760, 158818), (5236, 144380), (6160, 122723), (6545, 115504), (7219, 104720), (7480, 101066), (9520, 79409), (10472, 72190), (13090, 57752), (14438, 52360), (14960, 50533), (20944, 36095), (26180, 28876)]