986604780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1088

約数の個数: 192

約数和(自身を含む): 3328174080

約数和(自身を除く): 2341569300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 109, 115, 138, 140, 161, 210, 218, 230, 276, 322, 327, 345, 420, 436, 460, 483, 545, 644, 654, 690, 763, 805, 937, 966, 1090, 1308, 1380, 1526, 1610, 1635, 1874, 1932, 2180, 2289, 2415, 2507, 2811, 3052, 3220, 3270, 3748, 3815, 4578, 4685, 4830, 5014, 5622, 6540, 6559, 7521, 7630, 9156, 9370, 9660, 10028, 11244, 11445, 12535, 13118, 14055, 15042, 15260, 17549, 18740, 19677, 21551, 22890, 25070, 26236, 28110, 30084, 32795, 35098, 37605, 39354, 43102, 45780, 50140, 52647, 56220, 64653, 65590, 70196, 75210, 78708, 86204, 87745, 98385, 102133, 105294, 107755, 129306, 131180, 150420, 150857, 175490, 196770, 204266, 210588, 215510, 258612, 263235, 301714, 306399, 323265, 350980, 393540, 408532, 431020, 452571, 510665, 526470, 603428, 612798, 646530, 714931, 754285, 905142, 1021330, 1052940, 1225596, 1293060, 1429862, 1508570, 1531995, 1810284, 2042660, 2144793, 2262855, 2349059, 2859724, 3017140, 3063990, 3574655, 4289586, 4525710, 4698118, 6127980, 7047177, 7149310, 8579172, 9051420, 9396236, 10723965, 11745295, 14094354, 14298620, 16443413, 21447930, 23490590, 28188708, 32886826, 35235885, 42895860, 46981180, 49330239, 65773652, 70471770, 82217065, 98660478, 140943540, 164434130, 197320956, 246651195, 328868260, 493302390, 986604780]

約数ペア:

[(1, 986604780), (2, 493302390), (3, 328868260), (4, 246651195), (5, 197320956), (6, 164434130), (7, 140943540), (10, 98660478), (12, 82217065), (14, 70471770), (15, 65773652), (20, 49330239), (21, 46981180), (23, 42895860), (28, 35235885), (30, 32886826), (35, 28188708), (42, 23490590), (46, 21447930), (60, 16443413), (69, 14298620), (70, 14094354), (84, 11745295), (92, 10723965), (105, 9396236), (109, 9051420), (115, 8579172), (138, 7149310), (140, 7047177), (161, 6127980), (210, 4698118), (218, 4525710), (230, 4289586), (276, 3574655), (322, 3063990), (327, 3017140), (345, 2859724), (420, 2349059), (436, 2262855), (460, 2144793), (483, 2042660), (545, 1810284), (644, 1531995), (654, 1508570), (690, 1429862), (763, 1293060), (805, 1225596), (937, 1052940), (966, 1021330), (1090, 905142), (1308, 754285), (1380, 714931), (1526, 646530), (1610, 612798), (1635, 603428), (1874, 526470), (1932, 510665), (2180, 452571), (2289, 431020), (2415, 408532), (2507, 393540), (2811, 350980), (3052, 323265), (3220, 306399), (3270, 301714), (3748, 263235), (3815, 258612), (4578, 215510), (4685, 210588), (4830, 204266), (5014, 196770), (5622, 175490), (6540, 150857), (6559, 150420), (7521, 131180), (7630, 129306), (9156, 107755), (9370, 105294), (9660, 102133), (10028, 98385), (11244, 87745), (11445, 86204), (12535, 78708), (13118, 75210), (14055, 70196), (15042, 65590), (15260, 64653), (17549, 56220), (18740, 52647), (19677, 50140), (21551, 45780), (22890, 43102), (25070, 39354), (26236, 37605), (28110, 35098), (30084, 32795)]