9429840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1897

約数の個数: 120

約数和(自身を含む): 36211968

約数和(自身を除く): 26782128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 1871, 2520, 3742, 5040, 5613, 7484, 9355, 11226, 13097, 14968, 16839, 18710, 22452, 26194, 28065, 29936, 33678, 37420, 39291, 44904, 52388, 56130, 65485, 67356, 74840, 78582, 84195, 89808, 104776, 112260, 117873, 130970, 134712, 149680, 157164, 168390, 196455, 209552, 224520, 235746, 261940, 269424, 314328, 336780, 392910, 449040, 471492, 523880, 589365, 628656, 673560, 785820, 942984, 1047760, 1178730, 1347120, 1571640, 1885968, 2357460, 3143280, 4714920, 9429840]

約数ペア:

[(1, 9429840), (2, 4714920), (3, 3143280), (4, 2357460), (5, 1885968), (6, 1571640), (7, 1347120), (8, 1178730), (9, 1047760), (10, 942984), (12, 785820), (14, 673560), (15, 628656), (16, 589365), (18, 523880), (20, 471492), (21, 449040), (24, 392910), (28, 336780), (30, 314328), (35, 269424), (36, 261940), (40, 235746), (42, 224520), (45, 209552), (48, 196455), (56, 168390), (60, 157164), (63, 149680), (70, 134712), (72, 130970), (80, 117873), (84, 112260), (90, 104776), (105, 89808), (112, 84195), (120, 78582), (126, 74840), (140, 67356), (144, 65485), (168, 56130), (180, 52388), (210, 44904), (240, 39291), (252, 37420), (280, 33678), (315, 29936), (336, 28065), (360, 26194), (420, 22452), (504, 18710), (560, 16839), (630, 14968), (720, 13097), (840, 11226), (1008, 9355), (1260, 7484), (1680, 5613), (1871, 5040), (2520, 3742)]