133047880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 365472000

約数和(自身を除く): 232424120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 89, 95, 133, 140, 152, 178, 190, 266, 280, 281, 356, 380, 445, 532, 562, 623, 665, 712, 760, 890, 1064, 1124, 1246, 1330, 1405, 1691, 1780, 1967, 2248, 2492, 2660, 2810, 3115, 3382, 3560, 3934, 4984, 5320, 5339, 5620, 6230, 6764, 7868, 8455, 9835, 10678, 11240, 11837, 12460, 13528, 15736, 16910, 19670, 21356, 23674, 24920, 25009, 26695, 33820, 37373, 39340, 42712, 47348, 50018, 53390, 59185, 67640, 74746, 78680, 94696, 100036, 106780, 118370, 125045, 149492, 175063, 186865, 200072, 213560, 236740, 250090, 298984, 350126, 373730, 473480, 475171, 500180, 700252, 747460, 875315, 950342, 1000360, 1400504, 1494920, 1750630, 1900684, 2375855, 3326197, 3501260, 3801368, 4751710, 6652394, 7002520, 9503420, 13304788, 16630985, 19006840, 26609576, 33261970, 66523940, 133047880]

約数ペア:

[(1, 133047880), (2, 66523940), (4, 33261970), (5, 26609576), (7, 19006840), (8, 16630985), (10, 13304788), (14, 9503420), (19, 7002520), (20, 6652394), (28, 4751710), (35, 3801368), (38, 3501260), (40, 3326197), (56, 2375855), (70, 1900684), (76, 1750630), (89, 1494920), (95, 1400504), (133, 1000360), (140, 950342), (152, 875315), (178, 747460), (190, 700252), (266, 500180), (280, 475171), (281, 473480), (356, 373730), (380, 350126), (445, 298984), (532, 250090), (562, 236740), (623, 213560), (665, 200072), (712, 186865), (760, 175063), (890, 149492), (1064, 125045), (1124, 118370), (1246, 106780), (1330, 100036), (1405, 94696), (1691, 78680), (1780, 74746), (1967, 67640), (2248, 59185), (2492, 53390), (2660, 50018), (2810, 47348), (3115, 42712), (3382, 39340), (3560, 37373), (3934, 33820), (4984, 26695), (5320, 25009), (5339, 24920), (5620, 23674), (6230, 21356), (6764, 19670), (7868, 16910), (8455, 15736), (9835, 13528), (10678, 12460), (11240, 11837)]