1335528040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1861}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 3764517120

約数和(自身を除く): 2428989080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 233, 280, 308, 385, 440, 466, 616, 770, 932, 1165, 1540, 1631, 1861, 1864, 2330, 2563, 3080, 3262, 3722, 4660, 5126, 6524, 7444, 8155, 9305, 9320, 10252, 12815, 13027, 13048, 14888, 16310, 17941, 18610, 20471, 20504, 25630, 26054, 32620, 35882, 37220, 40942, 51260, 52108, 65135, 65240, 71764, 74440, 81884, 89705, 102355, 102520, 104216, 130270, 143297, 143528, 163768, 179410, 204710, 260540, 286594, 358820, 409420, 433613, 521080, 573188, 716485, 717640, 818840, 867226, 1146376, 1432970, 1734452, 2168065, 2865940, 3035291, 3468904, 4336130, 4769743, 5731880, 6070582, 8672260, 9539486, 12141164, 15176455, 17344520, 19078972, 23848715, 24282328, 30352910, 33388201, 38157944, 47697430, 60705820, 66776402, 95394860, 121411640, 133552804, 166941005, 190789720, 267105608, 333882010, 667764020, 1335528040]

約数ペア:

[(1, 1335528040), (2, 667764020), (4, 333882010), (5, 267105608), (7, 190789720), (8, 166941005), (10, 133552804), (11, 121411640), (14, 95394860), (20, 66776402), (22, 60705820), (28, 47697430), (35, 38157944), (40, 33388201), (44, 30352910), (55, 24282328), (56, 23848715), (70, 19078972), (77, 17344520), (88, 15176455), (110, 12141164), (140, 9539486), (154, 8672260), (220, 6070582), (233, 5731880), (280, 4769743), (308, 4336130), (385, 3468904), (440, 3035291), (466, 2865940), (616, 2168065), (770, 1734452), (932, 1432970), (1165, 1146376), (1540, 867226), (1631, 818840), (1861, 717640), (1864, 716485), (2330, 573188), (2563, 521080), (3080, 433613), (3262, 409420), (3722, 358820), (4660, 286594), (5126, 260540), (6524, 204710), (7444, 179410), (8155, 163768), (9305, 143528), (9320, 143297), (10252, 130270), (12815, 104216), (13027, 102520), (13048, 102355), (14888, 89705), (16310, 81884), (17941, 74440), (18610, 71764), (20471, 65240), (20504, 65135), (25630, 52108), (26054, 51260), (32620, 40942), (35882, 37220)]