135499840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 371758464

約数和(自身を除く): 236258624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 241, 251, 280, 320, 448, 482, 502, 560, 964, 1004, 1120, 1205, 1255, 1687, 1757, 1928, 2008, 2240, 2410, 2510, 3374, 3514, 3856, 4016, 4820, 5020, 6748, 7028, 7712, 8032, 8435, 8785, 9640, 10040, 13496, 14056, 15424, 16064, 16870, 17570, 19280, 20080, 26992, 28112, 33740, 35140, 38560, 40160, 53984, 56224, 60491, 67480, 70280, 77120, 80320, 107968, 112448, 120982, 134960, 140560, 241964, 269920, 281120, 302455, 423437, 483928, 539840, 562240, 604910, 846874, 967856, 1209820, 1693748, 1935712, 2117185, 2419640, 3387496, 3871424, 4234370, 4839280, 6774992, 8468740, 9678560, 13549984, 16937480, 19357120, 27099968, 33874960, 67749920, 135499840]

約数ペア:

[(1, 135499840), (2, 67749920), (4, 33874960), (5, 27099968), (7, 19357120), (8, 16937480), (10, 13549984), (14, 9678560), (16, 8468740), (20, 6774992), (28, 4839280), (32, 4234370), (35, 3871424), (40, 3387496), (56, 2419640), (64, 2117185), (70, 1935712), (80, 1693748), (112, 1209820), (140, 967856), (160, 846874), (224, 604910), (241, 562240), (251, 539840), (280, 483928), (320, 423437), (448, 302455), (482, 281120), (502, 269920), (560, 241964), (964, 140560), (1004, 134960), (1120, 120982), (1205, 112448), (1255, 107968), (1687, 80320), (1757, 77120), (1928, 70280), (2008, 67480), (2240, 60491), (2410, 56224), (2510, 53984), (3374, 40160), (3514, 38560), (3856, 35140), (4016, 33740), (4820, 28112), (5020, 26992), (6748, 20080), (7028, 19280), (7712, 17570), (8032, 16870), (8435, 16064), (8785, 15424), (9640, 14056), (10040, 13496)]